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Buddy R. - Jenks, OK
WOW! What an awesome job!! From start to finish. Great product and Great people.
I did not choose Thermal window due to being the cheapest, I chose them because they are locally owned and have their own install crews.
Dave my salesman was very professional and had answers to all my questions. The man that came out to do final measurements was as well very professional and told me what to expect as far as installation. The install crews, WOW what a great bunch of young men!! Professional and all were very polite and took PRIDE in all aspects of the install. They made sure each day before they left that everything was as they found it.
I would give my experience with the Team at Thermal Windows a 5-star!!

Quannah H. - Norman, OK
Our experience with this vendor was excellent. We needed to replace our 10 year-old builder grade windows for efficiency and appearance reasons. Our salesman was professional and knowledgeable and made the buying decision very easy for us. We had demos from 4 other vendors where the price ranged from $10K to $60K but Thermal Windows demonstrated a better product at a reasonable price. Our windows are very large so having them installed in the middle of winter was a concern for me but Jason and his crew worked quickly and minimized the dust and debris exceptionally well.
I would highly recommend Thermal Windows. The windows look great and we have already noticed how much quieter it is in the house. We look especially forward to a higher level of efficiency in our heating and air bills.

Richard S. - Broken Arrow, OK
The installation crew did a great job and left as if they were never there. It has made a big differance in the heating/cooling and noise level from the outside. Would use them again.

Gerald P. - Edmond, OK
Replaced all windows in the home and the patio door. The windows in the formal dining room and formal living room were huge and the measurements and manufactured windows fit perfectly and although they were big and very heavy, the installation team did a wonderful job. Came home one day to find the patio door cracked. Called George Bowers at Thermal Windows and he got a new one ordered, manufactured, and installed.

Ben G. - Tulsa, OK
Product is well designed and built. Quiet. Installers did a great job under extreme circumstances.

Joe D. - Sapulpa, OK
I had Thermal Windows, Inc. replace 17 windows in my 1927 midtown craftsman home with their thermally broken aluminum framed bronze windows. I was expecting a reduction in my utility bills with these energy efficient windows, I didn't realize that I would also subsequently be reducing the amount of outside noise by such a drastic amount. My home is now far easier to heat and cool, every room in my home is now comfortable with no drafts. In addition to the savings on my energy bills and the reduced noise pollution; the curb appeal is drastically improved, it's like a new home.

Jack B. - Moore, OK
Thermal Windows was outstanding! I would use them again.

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 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.

Aaron C. - Tulsa, OK
Replaced all windows in my home. Salesman was easy to get a price out of. He arrived on time, negotiation was easy. Was advised of all timelines, installers arrived early, finished day early. Polite, professional and clean.
5 STAR, A+++, 10 out of 10 or whatever rating system used -- they maxed out on this order.

S.C. - Tulsa, OK
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!

Sheila C. - Coweta, OK
When my house was built, we bought our windows from American Windows. It wasn't long before they were cloudy between the panes of glass and would not stay open. Learned the hard way that all windows are not created equal.
After 20 years, we finally were able to replace them. We did our homework. We bought Thermal Windows about 2 years ago. LOVE, LOVE, LOVE them. The installers were professional and made absolutely no mess. They were also installed fast. I have had no trouble with the windows fogging or sweating. It is wonderful to be able to open my windows easily to let fresh air in.
The double hung windows are also very easy to clean. Highly recommend this company and their product.

Karla C. - Bartlesville, OK
We had windows done in our old house over 10 years ago by Lowe's (Pella windows) and did not like the way they were installed. Basically they broke the old windows and we were finding broken glass in the yard for years. We decided to call and see how Thermal Windows installs windows and were impressed with the care taken. We decided to have them come give us a quote and were very impressed with the quality of the windows. We liked that they are made here in Oklahoma and were surprised how reasonable the prices are and the great warranty.
The installers were very friendly/personable and did a fantastic job. Our installation was scheduled to be over 2 days, with an ice storm due on the 2nd day. They completed all the windows on the first day. They did a super job cleaning up. That evening, we could already tell a difference in the house. We had to turn down the heat and let the fire in the fireplace die down a bit. It was getting too warm!

Marilyn W. - Claremore, OK
Installers did an outstanding job. They were polite, worked hard, cleaned up before leaving each day. They were very pleasant and cordial.
For once in our lives - we feel we got more than we paid for. There is not one thing we could complain about - nothing.

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.

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!!

Z.Y. - Bethany, OK
Thermal Windows installed windows and doors for three of our homes.
The cost, though more pricey than some companies, is so worth it. The quality is the BEST we have ever found. George is so nice and the installation crew was very good.

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.

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

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!"

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.

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.

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