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 I was referred by my neighbor to use this company as their windows were great quality, prices were reasonable and the service was professional. I couldn’t agree more, Joseph was the original representative who was very friendly and transparent with the job and expectations. He kept me in the loop when there were delays and I appreciated that. Tom was the installer and he was top notch! Great guy and hard worker, took pride in his work and I appreciated the fact he treated my home like his home, great job overall. 

Samantha Martinez

 After the record-breaking July heat, we just say it was the best investment we ever made. It would get too cold with the thermostat set on 74 degrees. We could leave our blinds open to let in the light without the house heating up. Our bill was no higher than any other summer, while a lot of people had double to pay. Heat or cold, can’t be beat. 

Michele Kowalik

Window Source was awesome! Installers were on time and professional. They stayed late to ensure installation was complete and never once complained. Thank you Moses and your team at Windows Source! If you need some windows, give them a call!

Joseph Cantu

 he Window Source of San Antonio did a WONDERFUL JOB installing windows on my new custom home! Everything on my house was custom built and made and I wanted to find the best windows for My home and after looking and researching several window companies in San Antonio, I could not be more pleased with the job they did. 

Marta Owen

Great product! Honest and dependable. I would recommend them 100%!

Sara Kevresian

 We purchased a sliding French patio door and the quality was excellent. Nice beefy frame and silky smooth gliding mechanism with built in mini blinds for privacy. Install was quick, clean and professional. Highly recommended. 

Yvonne Garza

Moses and the entire window source team are awesome. Our hallway windows were old and you could feel the heat from outside. With all the windows out and then back in when I got home I could feel a big big difference in the hallway and the rest of the house. I would and will recommend the window source to anyone that needs windows. Thanks guys.

John Lopez