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Thermal Windows, Inc, Windows, Tulsa, OK
Google rating 4.4 / 5
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Eric B. - Tulsa, OK
Jeremy, Kayleen and Joe did a GREAT job on my windows! I was very impressed with their attitude and attention to detail. I knew this arctic blast would be a good test/comparison to the old windows. That house is absolutely comfortable. The sound reduction was the first thing I noticed. I remember you saying It would be noticeable. That it is!
Be ready for someone to call you and say 'I talked to Eric Bell, he suggested I call you.' I am very pleased with the finished product and the professionalism of my crew.

Betsy M. - Bartlesville, OK
Thermal Windows Incorporated put in a patio door. It worked out very well. They were very professional. I had a very good experience.

Tim L. - Tulsa, OK
Thermal Windows manufactures top-notch windows! They are competitively priced. The entire process from pre-purchase through installation was an excellent experience. I recently purchased a condo and had the windows replaced in February of this year. I'm amazed at how quiet my condo is with the new windows, not to mention the energy savings that I'm already seeing! Hats off to Tyler Neafus and the installation team for a job well done.

Randy C. - Tulsa, OK
After two in home estimates from other companies, I went with Thermal Windows. What a difference! How do the other companies get away with such outrageous prices? The quality of my new windows is outstanding. They're beautiful and they function great. No complaints. Install was fast and professional. I'll be using Thermal Windows again.

Joe W. - Tulsa, OK
They replaced 2 sliding glass patio doors and 5 large plate glass windows. This was the last of several replacement jobs that they began in the summer of 2010 as we proceeded around the house, one room at a time, as our budget allowed. In every case, all steps, answers, surveys, quotes, measuring, scheduling, installations, products, cleanups, follow-ups, and warranty services, were of the highest quality and done professionally and courteously. They prove the old axiom, "High Quality doesn't cost; it pays!"

Tosha N. - Tulsa, OK
Looks great, crew fast, friendly, and cleaned up their mess. We can tell a big difference in heating bill. Thermal windows you rock!!

Karen R. - Owasso, OK
Thermal Windows installed new windows throughout my house. They also installed a new front door and front storm door.
Thermal Windows was excellent to work with. I changed my mind a few times on what I wanted and they were quick to accommodate. Their price was a little higher than some of the other windows I priced. However, I consider their product superior to the other windows I checked out and I was willing to pay the higher cost for better quality. Most of the other windows I priced were vinyl and I did not want a vinyl window.
I really appreciate the no pressure sales. They came to my house, gave me a bid (without telling me I had just a few days to make up my mind before the price would go up) and left me alone to make the decision.
All the installers were cordial and they did an excellent job. The installers worked with me on times that would accommodate my schedule and their schedule.
Thermal Windows will ask for a name of someone who referred you and I just happen to have a friend that used them and really liked the product. They rewarded the person that referred me. I appreciate that they understand that word of mouth is the best service a customer can give back to them.
EXCELLENT company for product and installation.

Fritz K. - Bartlesville, OK
I have used Thermal Windows, Inc. in my home and now in my rental unit and am extremely pleased with the results. They have not only greatly improved the look of my home and condo, but they lowered the utility bills considerably. They also made my home very quiet even though my home backs up to a busy street. The installation was top notch and both times the installers were very detail oriented. They showed up on time, worked very hard, were very nice, and not only cleaned up at the end of the day, they cleaned up as they went so there was no mess made! It is very rare to find a company that not only keeps their word, but exceeds it. I not only highly recommend the windows to my friends and family, but to everyone that I talk to!!!

Debbie H. - Stillwater, OK
They installed new windows throughout our entire house.
Initially, we saw them at the home show and were able to see samples of the windows. We chose them based on their good quality and their representation. They were able to complete the work in about eight hours and they cleaned up well after finishing. They did a good job. Our experience was just fine.

Hamid C. - Tulsa, OK
Wow what a difference! The new windows were a great investment. I lease this home out and the tenants were ecstatic. The windows were installed in November. The old windows were the original single pane metal framed windows. The new windows kept the house much warmer and the noise level dropped dramatically. The installers were willing to stay late and finish the job and the tenants allowed the installers to stay till 9:30 pm. The installers are very professional and knew what they were doing. They did a very good job considering the house had brick siding and some of the old windows were very difficult to take out. I checked the house in the morning and found a few minor issues. Thermal Windows was out the next day and had them taken care of immediately. The minor issues were some broken glass from the old windows got left behind, which was acceptable since the fragments would have been invisible at night. The other issue was a missing latch. Both issues were taken care of immediately. We were so impressed we have about $6000 of windows purchased for another home we own. I plan to use Thermal Windows exclusively. We had some very high end glass companies come out and the same windows would cost double the price with fiberglass frames. We were not impressed with vinyl at all since the same structural integrity as aluminum would have meant a frame twice as thick. The rep from one of the high end companies was adamant we not use aluminum frames and gave a bunch of reasons why. None of his reasons were valid. Thermal Windows' aluminum frames did not transfer the cold air from the outside into the house and they did an excellent job at eliminating noise and are great at insulating the home in the cold (the windows are low E but since it's summer can't comment on heat transfer, but low E glass is low E glass).
One last consideration to think of before you consider vinyl frames; ask yourself why modern skyscrapers do NOT use vinyl frames in their windows? Still not convinced, next time you visit a strip mall with large glass windows that have to withstand 90 mph winds, what type of frames are the windows in? If you answered aluminum you were right. If you want windows that will last you need a strong frame.

Linda S. - Oklahoma City, OK
Replaced all the windows in the house. They were quick and efficient and the windows are great.

Stephen K. - Muskogee, OK
They are the best. Installation was great and professional.

Debi L. - Edmond, OK
We got quotes from 3 different providers... All of the estimates were comparable. We chose Thermal Windows, Inc. because the windows were made in Oklahoma, they provided a detailed breakdown of cost per window, and because they also provided an optional warranty for glass breakage.
We were told our windows would be made to order and we could expect them to be completed in 10 to 12 weeks. We got a letter about 8 weeks after we signed the contract letting us know the installers would be receiving the windows within the next couple of weeks. The letter detailed useful information about how long the installation would take, as well as other practical advice to get ready for the day of installation.
The workers arrived around 10 am and worked throughout the day. We had a lot of windows, so it took them a full day and a couple hours the following day to complete the job. Our old windows were original builder windows from the 1980s, and they were difficult to remove. The installers worked cheerfully and never complained about the additional work involved.
Our installers cleaned up every bit of dust and glass, and cleaned the windows as well. Each is well sealed and caulked. We could not be more pleased with our new windows! They are beautiful, and already we are noticing the air conditioner is not working as hard as it used to, and the rooms are cooler.
We would recommend this company to anyone looking for new windows. Their prices are competitive with other companies, and their professionalism and workmanship is first rate.

Linda M. - Choctaw, OK
Replaced eight 40 year old windows with new Thermal Windows
Rep for Thermal Windows came out promptly to our older home in Choctaw to give us an estimate for replacing eight 40 year old windows. This company gave us a well written estimate and very informative brochure of their product line. After getting estimates from two other well-known companies we decided that Thermal Windows was the company we wanted to do business with. Their windows are made in Oklahoma and they required only a small deposit before the windows were to be installed. It was also reassuring that Thermal Windows had a very good recommendation from Angies List. The windows were ready for installation before they had been estimated to be. The installers were prompt, worked quickly and cleaned up after themselves. The windows looked very nice after being replaced. We can definitely notice reduced noise from outside and better indoor temperature stability. They are easy to open and close and an added benefit is that the bottom section tilts in to clean the outside of the windows. One of the windows had an interior grid that had a cosmetic flaw but the company came out and fixed it and now it looks perfect. Only glitch was the time it took to get the grid replaced in the one window and the repeated communications that took place just to submit information about the problem with the window grid.

Tim L. - Tulsa, OK
I just wanted to let you know how much I'm enjoying my new windows. It's great to be able to have them open and get cross ventilation. I was amazed at the reduction in sound when they got installed. The temperature in my place is much more consistent with the new windows, so I'm glad I got them installed before summer. The installation crew did a great job and were very polite and did a nice job with clean up as well.
I am highly recommending Thermal Windows to all of my friends. Thanks again for the great service! You guys rock. I'll probably look at replacing the doors toward the end of summer.

Tom B. - Tulsa, OK
Thermal Windows Inc. Awesome Job!
Wow! Just got the whole house done by Thermal Windows here in Tulsa. The crew was out at 8:30am and done by 3pm. Very Impressive Workmanship. They were fast, efficient, polite, did a great cleanup, and the windows look great. All caulking looks great and I'm extremely happy. Since we placed the order we've been hearing horror stories from friends about their experiences with other companies... so if you need new windows I wouldn't even consider anybody other than Thermal Windows Inc. From our initial walk into their showroom where they gave us an excellent demonstration to the thoroughness of the sales rep, and now the fantastic job by the installers it's been a great experience.

Virginia S. - Oklahoma City, OK via Facebook
My home is so much nicer now that we have GORGEOUS thermal windows! It is quieter, holding the temperature, and it looks so much clearer, cleaner, and brighter now that our windows are in. THANK YOU THERMAL WINDOWS!!!!! I will share pictures soon. YOU have made our lives so much better!!!!

Clay H. - Yukon, OK
We called Thermal Windows for an estimate on replacement windows. Upon receiving the estimate, we decided to replace a few at a time. The windows were ordered and installed. Everyone we have dealt with so far has been incredibly pleasant. We are replacing the windows in the entire house a few at a time. They look so nice!! We are excited to get more done.

Kathy M. - Del City, OK
I had every window replaced in my house, a total of 13 windows in my 2 story house.
The crew of 3 guys showed up as scheduled at 730 am. Very professional, there was no mess to clean up and they were done by 6. Would highly recommend them. Also the price was reasonable considering we got another estimate from Champion windows. Thermal Windows was more than one half price cheaper and the windows are high quality.

Susan D. - Tulsa, OK
To all of you people at Thermal Windows, thank you for a job well done. The crew that installed my new windows.... AWESOME!!! You make Tulsa proud. Keep up the good work!

Irene N. - Watonga, OK via Facebook
We built a new home 6 years ago and chose Thermal Windows for all our doors and windows. The last year we had three windows that began to sweat between the panes. We didn't even think of calling Thermal Windows for some time. We did finally think maybe they could give us some advise so we called them. Within a few weeks they sent out new window replacements. The workmen had driven almost across the state to bring our windows and then worked in a 30 mph wind while replacing them. They were friendly quick and didn't leave any mess. Can't say thanks enough!! I fully expected to get a lot of excuses of why it wasn't their fault. But there was none of that. They really stood behind their product. There was a small replacement fee and reasonable mileage fee. I am more than pleased with the result. If we ever need windows again they will be from Thermal Windows.

Pamela R. - Bixby, OK via Facebook
I absolutely LOVE my new Thermal Windows! The 3-person team did an incredible job. If I had even an inkling of a doubt about my decision to choose this company, there was no doubt whatsoever after the first half hour. Honestly! And thankfully for this team's sake, the weather could not have been more perfect! I can't keep from walking out to my garage to look out my new picture window in there. (I can see my Japanese maple, and beyond that, my sweet neighbor's beautiful front yard!) My bedroom faces south, and by this time of day, and especially by the time I would normally be arriving home from work, that room is several degrees warmer than the rest of my house even with blinds closed. Well, my windows were just installed so of course I haven't put the blinds back up yet. But the temperature in that room is still the same as the rest of my house, even though the sun has shone through and nothing but my new windows are there. Love, love, love it! Summer heat or winter cold, I know my utility bills will give me more reasons to rejoice. Thank you, Thermal Windows. You have one more very happy customer!

Update by Pamela R. - Bixby, OK via Facebook
And this customer says, after my first summer of having them, I have no regrets over my decision to switch to Thermal Windows. :)

Loyd and Debbie - Morris, OK
We contacted Thermal Windows for an estimate to replace 18 windows in our 27 year old home. The windows were measured, ordered and installed. We are very happy with the professional employees who handled our purchase, especially the installers. The only way we knew they had been here was we had new windows, We would highly recommend Thermal Windows to anyone needing to replace old worn out windows. Thank you Thermal Windows.

Beverly P. - Tulsa, OK
The technicians were on time, clean, and respectful of me being at home while they were doing the work. They also protected my furniture. It was a very cold, blustery day, and they worked one room at a time to make sure the house didn't get too cold. The windows fit and are what they promised to be. They cleaned up after themselves. It was a good experience overall.

Janice G. - Mounds, OK
So far my electric bill has dropped about $50 and I am able to open and shut every window. They are very nice to have.

Joseph G. - Tulsa, OK
We are absolutely thrilled with every aspect of doing business with Thermal Windows. Our sales person was very knowledgeable of the company's products so made excellent suggestions for replacement of our windows and doors. Installation took one week and was done during the first extremely hot week of the summer in Tulsa. Nevertheless, the installation crew did their best to ensure windows/doors were replaced quickly to avoid heat build up in the house. The installation crew was totally professional, kept us informed day by day of work planned for the day. They were very careful to avoid damage while working both inside and outside the house. Clean-up was thorough at the end of each workday.

I will repeat again, we are absolutely thrilled with our Thermal Windows and also with the company and its employees. Our house is seriously well insulated so it is doubtful we experience much savings in heating/air conditiong costs. The one major benefit we noticed immediately after installation was reduction of noise infiltration from outside.

DSL - Oklahoma City, OK
Ordered our windows after a large hail storm. The salesman gave us an exact estimate of when windows would be installed. Team who installed windows were efficient, timely and did an OUTSTANDING job. This is a long standing, class act establishment and I will recommend them to EVERYONE.

Ben C. - Chouteau, OK
I bought windows for my 1st house over 7 years ago from Thermal Windows, Inc., and they did an amazing job. I am very detail oriented and I could not find one thing to complain about, on the contrary they were fast, courteous, and very good! I just bought a new house a little less than a year ago and have just purchased windows to go in this home as well. After we accepted an offer on our 1st house we noticed that the big circle top window had a small hole in it from a rock hitting it. I called Thermal Windows, Inc, and expected to pay a lot of $ to fix it so that I could close on the house, but they said I am covered even from accidents on broken glass! They came out 2 days later with new glass and installed it in less than an hour. When they left it looked as if no one had been there, and I was able to sell the house without any delay! I have already recommended Thermal Windows to all of my family and any of my friends that are thinking about replacing them.

Bill B. - Bartlesville, OK
The service was great. We had an excellent experience with them. They did a fantastic job and were very professional as well. Everyone from the salesman to the installers everyone did a great job. The windows that were in the house were a lot thicker than the newer windows and they do not see that very often so they discussed this before doing the job. They ended up putting trim around the windows and it looks fantastic. It was just a wonderful experience. They made one of our windows that was separated into one window and the salesman had a printout and estimate before he left of the types of windows they would use. We thought we were going to use vinyl and then we drove to Tulsa to their showroom and we decided to go with the thermal aluminum windows instead. The cost was very reasonable.

Shari S. - Tulsa, OK
Exceptional home improvement investment
I had Thermal Windows installed in my bedroom over 3 years ago. My initial reason for doing so was to cut down on road noise from a nearby busy street. The new Thermal Windows certainly did that and more! The temperature does not fluctuate due to extreme cold or heat as it once did; condensation is no longer a problem; and with the "tilt in" lower pane, cleaning is a breeze! The amount invested was good too: much lower cost then I thought it would be. And the installers did such a good job with cleanup and installing, I could hardly tell they'd been there!...

Terry N. - Broken Arrow, OK
Very nice sliding glass door, was affordable, and installation only took a couple of hours, including removing my old, leaky french doors and hauling them away. The new door is quieter and insulates MUCH better!

Bill B. - Bartlesville, OK
We had 14 windows in our house replaced. One of the Best experiences I have ever had with a service provider, from the moment we met their sales representative through the installation team. Replacing exterior windows in a brick home is a messy job but their team left the residence with both the inside and outside areas as clean as they had found them.

James B. - Choctaw, OK
Had windows replaced, the installers were there on time with all the needed materials, they were fast and efficient, I had several questions and they took the time to show and explain to me about the installation process.

We had our entire house done about a year ago. The quality is unbeatable! It's really made a big difference in our electric bill. These windows have held up against all kinds of awful weather, including hail - not even a dent! Their service is great. The installers were extremely courteous. They showed up on time every day and even finished the project early. If I had any more windows, I would be using them again!

Tasha S. - Tulsa, OK
The experience was good overall! The technicians were very nice and went out of their way to help me do some other things around my home. They did a great job.

Larry H. - Oklahoma City, OK
The experience went very well overall. The only downside (which wasn't really a problem), was the length of time it took for the windows to actually be ready to be installed. However they did make us aware of this before we ordered them. When the technicians did come to install, they were incredibly efficient, clean, quick and did a great job. For the quality of the product, the price was good. We were pleased with them.

Judy C. - Tulsa, OK
When it comes to windows and doors you cannot find a better company. I had several other companies come out, but Thermal was the only one that cared about me and my home more than their pocket book. The lady that sold me my windows showed up on time, was honest, friendly, very professional and explained everything about the 2 windows they made in great detail with absolutely no pressure. It felt like I was just sitting down with a good friend. Much different than the other companies. I thought I wanted and was ready to buy vinyl frames, but until she explained the problems with vinyl windows as they age I had no idea I was about to buy a window I would have to replace every 10-15 year or so. I settled on their better thermal barrier frames and have never regretted it. In fact, I have had my windows now for 10 years, and they still look great and are performing great. My friends that live 3 doors down from me purchased vinyl frames about the same time I did and are having their windows replaced again this summer.
Thank you Thermal for being honest about what you sell. I never heard from any of the other companies that only had vinyl windows tell me the limitations on vinyl frames. The sales lady also made several suggestions on changing from my many twinned double windows to sliders to save me money. Imagine that, a salesman that is more concerned about my pocket book than the amount of commission they make! Because of those suggestions, I went from 28 windows to just 17. She saved me thousands of dollars! Also, none of the other companies I quoted made this suggestion. I really was on a tight budget and she saved me so much money I even got my back door and storm door replaced!
I also liked the fact that Thermal did not care if me and my husband would be home at the time of the estimate. So many of the high pressure companies we got quotes from insisted that we both be there. The order took longer than I expected, (but I guess I didn't know what to expect). They set up an appointment to do the final measurements and he showed up on time. They called me to schedule the install date about 3 weeks in advance and the installers were there on time. The install crew did a great job, were friendly, worked very hard, and all of my floor and furniture was covered with tarps for protection.
My husband still talks about the quality of the install and the caulk job they did. I had absolutely no mess, and nothing was left anywhere outside. We could have not been more pleased!

Mark S. - Norman, OK
Received estimate to remove and replace 7 windows (2 upstairs). Timely service, professional representative, no charge for the estimate, quoted price was very fair for the product.

Linda B. - Bethany, OK
We researched the top five windows available in our area. When we decided on Thermal Windows my husband visited the plant in Tulsa (while there on business) to see first hand how the windows are constructed. He was impressed with the quality of the products. We then contacted our area representative and had an estimate quoted on the length of time required to complete the work we wanted as well as the price to match our chosen options. He answered all of our questions with courtesy and professionalism. The project was finished on schedule and looks fantastic. We couldn't be happier. We highly recommend this company and their high quality windows.

Stewart L. - Yukon, OK
Received reasonable quote from salesman for replacement of 8 normal windows and one large picture window. Windows installed on day promised. Although job took longer than expected, crew stayed until all finished. Work quality was good. Would have liked a little better cleanup job but overall a good experience. Windows themselves are of very good quality.

Melody C. - Oklahoma City, OK
Just perfect. Intallation was quick and neat.
High quality windows and great installation. Everyone I dealt with was nice and professional. Very good prices too. I was able to upgrade to higher quality windows at a lower price. Won't use anyone else now.

Jerry G. - Bartlesville, OK
They installed four new windows on the second story of an office building that I own.
The experience was great overall! The technicians arrived on time and as scheduled. They did the work exactly how I expected it to be done, and they followed up afterwards. I'm happy with their services.

Christine F. - Bixby, OK
They did a great job overall. After the work was done we had a few problems but they were really quick with resolving those problems.

Megan S. - Tulsa, OK
Great quality window. Took some time from when we placed the order, since they custom built the window. But it was installed in one day. Very happy with the quality of the window and the installation. Will use again.

Erik D. - Tulsa, OK
Thermal Windows Inc. installed thermal windows in our home either in 2008 or 2009. I think I spent about $3500 for their services. I liked that they got the job done quickly. They were reasonably priced and did good quality work. It has been nice.

Matthew V. - Broken Arrow, OK
Needed 10 new windows for a drafty 1984 built home. 10 windows, 2 of which are huge. The neighbor had Thermal Windows put in and after inspecting them firsthand I knew that was the company to go with. Called to make an appointment for an estimate and Ben one of the sales people, called and scheduled one promptly. I was impressed on the day of the appointment that he called and said he was running a few minutes behind but in reality he wasn't. Professionalism right off the start. He went through every small detail, explained our options and drafted up an estimate that we eventually accepted. (Two other window places didn't even bother to return my phone calls.)
On the day of the install, we were told that the crews would show up at 9am. They were in my driveway, unloading their equipment at 8:55am. I was stunned. A company actually living up to their word? Spoken no less. Two man crew, Jesse and Jimmy went right to work, going through and marking which windows needed to go where and laying out tarps and covers to make sure that nothing inside the house would get damaged. By lunchtime they had the 4 upstairs windows in and by 5:00pm the bottom 4 windows were in. There was a small issue with a wrong sized window and that was completed on 6/07/2011. Each step of the way I was kept appraised of the situation. Jesse and Jimmy made sure the install looked like the windows were there from the day the house was built - including replacing a few rotted trim boards on the outside. Again, I was shocked at the level of professionalism shown - most other contractors would have simply tacked the old boards backed up and called it a day. They cleaned up their mess and when they left, you couldn't tell someone had been there to work.
These windows are well worth every penny. The noise level heard from outside has dropped considerably. I can no longer hear the pool pump or the a/c compressor right below my bedroom window. The amount of heat allowed in on the hottest and sunniest of days has been cut tremendously, the a/c does not have to labor as hard to keep the house cool. Two of our largest windows we went with sliding casements and they look beautiful. All of the windows look wonderful with their powder-coated bronze finish and the Titanium Low-E glass.
Thermal Windows is the epitome of true first-class customer service. In today's society were customer service seems to be more of a catch phrase then an actual action, Thermal Windows stands above all the rest. They do what they say and mean what the say. They keep you in the loop every step of the way. From the estimate, to the ordering, to the install.
I cannot praise them enough, I am just pleased that a large purchase like this went as smooth as it did. I will be doing business with them again.
The majority of companies out there - small as well as large could really learn a lesson from Thermal Windows on how it is supposed to be done. Thermal Windows does it the right way.

Karen N. - OKC, OK
Thermal windows were installed for increased energy efficiency and noise reduction. Old windows were removed and thermal windows were installed in both bedrooms.
I'm very satisfied with the Thermal windows. Both energy efficiency and noise reduction were achieved plus reducing my electric bill.
The salesman answered all my questions which enabled me to make a good decision regarding what I needed and could afford. The installation people worked all day which was quite windy. They also cleaned up the resulting debris. The windows are great.

Thermal Windows is the best by far!
I just had new Thermal Windows installed, they are amazing! The windows are top quality, the installation crew did a great job, they fit perfectly and the crew was fast, clean, and very courteous. I would highly recommend getting an estimate from Thermal Windows before using any other company, their bid was lower and my money stayed in Oklahoma. I will be a Thermal Windows customer for life and will tell all of my friends and family if they go anywhere else they are making a mistake.

Update by okiedoke
Over a year after installation, even happier now
I've had my Thermal Windows for over a year, and the promises they made about my bills being much lower have come true. I've been more than happy with the quality and workmanship, the installation made them fit perfectly, and they look great! I would put them in the top 1% of companies that I've ever done business with, and I'm a tough customer so that says a lot. You can take your high expectations to Thermal Windows and they will not let you down. Give them a call before going with another company, the price may surprise you and your money stays local rather than shipped to a national headquarters out of state.

Joanna M. - Tulsa, OK
Thermal Windows removed old painted shut windows and installed new double hung windows in my kitchen and bedroom. The windows look great and the install job was done very efficiently and professionally (even though my house tested positive for lead paint). I was concerned that the original moulding around my windows might be damaged during the install but all looked perfect when they left. I would definitely use them again. The entire process, from the estimate through the installation was seamless.

Robin P. - Edmond, OK
I ordered my windows in July. Because they custom make the windows, they told me that installation would be in 8-10 weeks. It turned out to be about 6 weeks, and I'm very happy with the job that they did. The windows look great. They were much lower in price than a previous estimate I'd received from a local do-it-yourself type store that installs windows. The salesman and workers were professional and explained everything well.

B&G N.
This was by far the best experience with any window company we have ever had. The windows are beautiful and the quality is fantastic. The installers were very professional and did a wonderful job and cleaned up as promised. Very fair price, service and we would recommend this company to anyone looking for new windows or doors. Perfect from start to finish.
It just doesn't get any better than this. No hard sales pitch involved and every question answered in honesty. Very impressed with the company and glad to see that the windows are made in the USA!!!!! Thank you so much for an excellent job.

Gloria G. - Pryor, OK
I had Thermal Windows Company put windows in my house this summer. The windows are beautiful and the install team was great. I have never seen 3 people work together as a team like they did. They were very professional and knew what they were doing. They wasted no time and had old ones out and new ones in in no time.
They sealed the windows beautifully and cleaned them all after they installed. They also cleaned debris from old windows as they went, leaving nothing behind for me to do. Very impressed with windows and the install team. My only regret is I didn't buy them lunch before they left.
Great Job - Thanks.

Mark C. - Broken Arrow, OK
We had Thermal Windows put new windows in our entire house. We had 17 windows that qualified for the energy tax credit. This included new wood on the outside of the house and proper re-mortaring around the windows. We placed order and they were installed about 6 weeks later (promised 8-10 weeks).
Comments: We went to the Tulsa home show to find someone to put in new energy efficient windows in our home. Our home was built in 1982 and almost all the seals had failed and had fog in between the pains. We had 3 contractors give us bids. We had 17 windows to replace. We chose Thermal Windows because they had the lowest bid, we felt the best product, the sales person was not high sales pressure (one person that bid was 3 times as high and I had to threaten him to get him to leave). She made great suggestions for different windows in our living room, front bedroom and kitchen that we took her on our word and we loved them. She was really pushing their aluminum windows which were slightly more expensive but would not have qualified for the tax credit. We went with the vinyl windows which also have a lifetime limited warranty. For $96 we got coverage on accidental glass breakage on all the windows. The installers were very professional. They felt when they got here that it was a 3 day job but got it done in 2 days working from 9am to 7 pm. They did a great job, great cleanup and very professional installation.

Lonnie G. - Chandler, OK
I had 12 wooden windows replaced. The windows are absolutely great and the install team only took 5 hours to do the entire job from prep to clean-up, they were great and very respectful of our house and to us. They went above and beyond on in their service.

D. Land - Tulsa, OK
Will Use Again
Arrival promptly on promised day. Supervisor explained process and work began right away. Very appreciative of work we did to clear furniture and window coverings out of the way. As one crew removed window, next came behind and installed. Took a very short lunch break and resumed work. Were done by 430pm. Cleaned up everything, vacuumed. Explained how windows worked and were very professional and courteous. Will use again.

Barbara K. - Tulsa, OK
We had 7 windows replaced last year and then a few weeks ago had the rest of our windows (6 more) and a sliding glass door installed. We had double hung, low e, argon gas filled windows installed. We replaced a French door with a sliding glass door. After having two French door frames rot, we decided to put in a sliding glass door with a metal frame that cannot rot. We were very happy with the first install... we just couldn't afford to do all of our windows at one time. The crew arrived on time for both installs, they covered everything in drop cloths so that the carpet and furniture wouldn't get dirty, worked quickly, and cleaned up everything when they were done. We have been very happy with Thermal Windows and would recommend them to anyone considering putting in new windows or doors.

Beverly H. - Tulsa, OK
Replaced six large single-pane windows original to the house (1976 construction) with double-hung, double pane, energy efficient windows.
Comments: From our initial talk with the salesperson at the local manufacturer's facility, through the measuring and newly required testing for lead in our home's construction, and the scheduling for installation, everything was handled professionally and on time. The installers lived up to the receptionist's assurance that they would be "clean and quiet". They worked efficiently, cleaning as they went. They repeatedly invited my inspection of their work. Before leaving they replaced curtain rods and rehung three sets of blinds. Our temperatures are currently in the 90's outside, but inside we are comfortable even in front of the large west-facing windows.

Judi G. - Tulsa, OK
Fantastic product and service!
As I pay my much lower electric bill again during this HOT summer, I'm amazed and thankful again for the people at Thermal Windows. After getting 3 bids on our window replacements last year, they came in with the best price, and best product. The men who came to install the corner window in the kitchen plus 4 more windows in bedrooms worked quickly and thoroughly and cleaned up the mess better than I expected. Get a quote from Thermal Windows before deciding on any window replacement!

Alfred C. - Tulsa, OK
Total window replacement for residence
All personnel were professional, courteous and completed the job in a workman like manner. An exceptional job was done with 3 section bay window. I chose bronze aluminum finish and requested bay window trim to be completely completely boxed in like material. Results were top level all around.

Jean A. - Tulsa, OK
Removed old, cloudy, 8-foot sliding glass door from 1960s era house and replaced it with energy efficient sliding glass door.
New door has more security features, can be locked from outside, and is much easier to slide along the track than the old one was. We contacted Thermal Windows based on Angie's List, recommendations from other customers, and ads on TV. Their sales reps, customer service reps who came to the house to take measurements and otherwise assess the old door for replacement, and the installers were knowledgeable, communicated well, were punctual, and courteous. We are very happy with our replacement door and would definitely use this company again.

Replacement windows
I got new windows from these guys and they were great from the word go! I was so impressed, they measured twice and installed right the first time- they are worth the price, so professional too.

Pamela J. - Broken Arrow, OK
I had 11 windows replaced. Thermal Windows was my second quote. The sales rep was very knowledgeable, no hard sell. We took a variety of color options outside to see what matched the style and color of my home before working out the rest of the details. All of the options were presented and did not feel pressured to get more than I was comfortable with. The quote and variety of options sealed the deal for me. The crew was very pleasant and professional. While 2 men worked taking out the windows, the other 2 followed installing the new ones. Clean up took place as they moved from one to the next. Following installation, I was instructed on the windows' operation, and showed how to change the stops from the originals to the longer ones I had requested. I received a follow-up call from their supervisor a few days later to confirm the work was completed to my satisfaction.

Ann O. - Broken Arrow, OK
I purchased three replacement windows and had them installed. (I had previously had Thermal Windows replace the rest of my windows).
I got quotes from four companies and was impressed with Thermal Windows immediately. No hard sell, not confusing presentation with numerous choices. The representative just set down two window segments, one vinyl, one metal and said "we make the best window we can of each type". No confusion, just upfront. The install went great and I received a follow-up call checking on my satisfaction, as well as a letter of thanks.

Brian R. - Tulsa, OK
Thermal Windows Incorporated removed my old three bay windows that consisted of 2: 2 x 5 and 1 4 X 5 and replaced them with new ones.
The whole process was well organized. First the inspector came out and measured all the windows. Then the installer came out and did the installation. The final procedure was the follow-up, which was done by the foreman.

Lena S. - Tulsa, OK
This company installed two double picture windows, and a triple window in the front of my home, then they installed five other windows along the side. It took them four hours to complete this job, and they did great. They cleaned up as they were working so there was no mess. I am happy with the way my house looks now.

Jim H. - Cleveland, OK
They replaced thirteen windows and three sliding doors in my house. Their products are top of the line. The people in the office are courteous every time I call. They also make a follow up call to make sure everything is ok. The whole company is great. I can't say enough good things about them.

Ray M. - Claremore, OK
They came out and installed eleven windows and two sliding doors. We liked how they were here when they said they would be. The prices were inexpensive for all the windows installed. They also hauled away the windows that were replaced. They were very professional and friendly.

Clemens D. - Broken Arrow, OK
I had fourteen new thermal windows installed. they did an outstanding job at keeping things kept up around the house as they worked. They came with all the supplies they needed to do the job. They were very hard working, and I am satisfied with the job done.

Stephen S. - Tulsa, OK
They installed a couple new windows for me. I was very satisfied with the people from this company. When they got there they started working right away and had the windows installed in no time. They were very nice and took their time so my windows look great.

Theodore B. - Tulsa, OK
They installed seven windows in my home. The windows are beautiful, and much easier to open now. I would say that the company itself is just great. They did a great job. I was really happy with the finished product.

Joe H. - Tulsa, OK
They installed windows for me. I have to say that they were very professional and friendly. The company was also very efficient. I was really happy with the work that this company did for me.

Kenneth F. - Tulsa, OK
We had them out to take out the old windows and put in eleven new ones. We really like that this is a locally owned and operated company. They have awesome quality work and it all comes with an outstanding warranty. They are also very honest and trustworthy people.

Phyllis H. - Tulsa, OK
They installed windows in our three story house. They came on very short notice to install new windows. They completed the job quickly and I was very pleased with the level of service that I received.

William H. - Broken Arrow, OK
They came and installed windows. They came and they did a great job! They installed over 20 windows in less than a day. I was really happy. They were friendly, efficient and I couldn't of hired a better company for the job.

Ray H. - Tulsa, OK
They installed 13 thermal windows. Even a couple years later, after they were installed, the company gave new locks for the windows to me free of charge! I have been happy with their services so far.

Ann P. - Tulsa, OK
They removed the old windows and installed new thermal windows. They manufacturer and install all their own windows. The people were wonderful to work with, very helpful and easy to talk to. The windows themselves are so nice and easy to clean.

Robert F. - Tulsa, OK
We had several new windows put in by Thermal. Thermal Windows did an excellent job. We were very pleased with the service we received from them. They also finished the job in a reasonable amount of time, and didn't leave a mess.

Donald G. - Broken Arrow, OK
They replaced all windows in my entire home. They were prompt and cordial. They elicited marvelous professionalism. they are a company to be reckoned with. The quality was excellent. No one could do better.

Steve and Mary L. - Broken Arrow, OK
Quality, manufactured locally
The windows were everything we expected them to be. Leo and his assistant installer completed a most professional job and we are so pleased with everything.

Jerry A. - Tulsa, OK
They did our windows and they also installed the slide window liners and sliding door.
It was very good. I was very happy with the windows. They did great work. I got a good product. I would use this service provider again in the future.

Ron S. - Tulsa, OK
Large 3 section kitchen window plus smaller kitchen window. Very pleased.

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