Excellent service, product, and less than half the price of the other 2 estimates I had. Installer cleaned up after himself and was very professional.

The Window Source of Tulsa was recommended to us. We received bids from three window replacement companies. Window source had the best product at the best price. The installation was on time and professional. We were kept informed through out the process. We are very pleased with the final product. About two weeks after the windows were installed I broke the outside pane of one window while mowing the yard. I contacted Window Source and told them what had happened, offering to pay for the replacement. They replaced the window free of charge. They are a pleasure to do business with.

I want to say thank you so much for our windows. Adam and forgive me I do not know the other man's name were absolutely so professional, polite, and perfect workers. I can not express the extreme job these two did for ME! I am on oxygen and they were almost the best I have ever seen in the professional area of work. Almost, I have to count myself in my best years lol. I say I have not ever had workers at my house that great at what they do. If a window falls out, I will call but I don't expect any problems and see NONE. Thank you all, Ronny Lee PS. would you please tell both thank you from the bottom of my heart. Thank you

Met the owner during a home and garden show. Was shopping for new windows, so basically talked to all of the vendors. I was impressed with the more low key, non pressure approach of Keith Simms, and set up an appointment. I also invited two or three other vendors to make proposals. I chose The Window Source because of their price and what appeared to be comparable windows. They were installed on time, and I have had no issues or problems at all. There was a small glitch in the windows ordered, but they corrected the issue, no problem, no hassle. I've recommended them to friends and would use them again.

Quality windows at an affordable price. Love our windows! Talked to several companies, but The Window Source offered top notch windows at the best price. Sales and installation crew were very nice, knowledgable and professional. They did a great job.

Keith and staff did a great job at understanding my needs and making certain the job was done right. Like most I shopped around before choosing The Window Source. I chose them for two primary reasons: I saved $1000's compared to other window suppliers and I felt Keith and staff were completely trustworthy. I highly recommend the Window Source.

From the "sales pitch" to the amazing customer service, The Window Sources of Tulsa is wonderful! We live near a very busy highway in Tulsa & now with the new windows, you can't hear the traffic. You can't even hear when the police helicopters fly over! It's so wonderfully quiet & our home temperature is so much better regulated. And this has all been noticed in just a couple weeks! The windows are gorgeous & super high quality. We couldn't have found a better window replacement company. Thank you for a wonderful renovation experience.