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469-655-9148

Window Installation Estimate in DFW

Request a Free No-Obligation Estimate

We respect your time.

We’ll measure your window openings and provide your free estimate in under an hour. Our reasonable prices are guaranteed in writing to be the best.  We will contact you within 24 hours to set a convenient appointment time.

Free Estimate:

Reasons to Buy From The Window Source:

  • Easy sales process – reasonable non-negotiable prices are disclosed up front.
  • Guaranteed lowest prices in writing for high quality products and services.
  • Strongest guarantees in the industry.
  • All windows with LowE glass option are Energy Star qualified for your climate.
  • All Window Source locations are locally owned and operated to provide prompt & reliable service.
  • All products are custom made to fit your home exactly.
  • Public liability insurance coverage is carried to protect you while we’re working on your property.
  • We specialize in replacement windows.
  • Only skilled factory trained installers work on your installation.

See What Our Customers Are Saying About Us

Excellent experience! The quote process was fast, detailed, and reassuring. 35 custom windows, half with arches - and I am 100% satisfied with the outcome and cost. The owners, Chris and Becca, are delightful to work with and respond quickly to questions. Their install crew worked hard and diligently while remaining jovial. Don’t skip an opportunity to have The Window Source upgrade your curb appeal.
Christina Gray
We had 11 windows replaced by The Window Source of DFW and would highly recommend this company. Every employee we worked with (Chris, Becca, Justin, Joe, and Kyle) was incredibly kind, professional, and knowledgeable. The windows are a great quality for a reasonable price. It was a very positive experience!
Kaitlin Welsh
We had the best experience with our window installation. Prices were very reasonable and the installation process was a breeze. Chris and Becca did a great job keeping us up to date with our order status and were quick to answer any of my questions. We love our new windows and would recommend this company to anyone!
Josh J
I had two sliding windows installed by Jonathan. He did an amazing job!! He was very friendly and professional. Had the install done in about one hour. Window source of DFW is a top notch company! The owner Becca was very friendly and responded to any questions I had during the process... I will be using them for any future windows that I may need. Very professional company! And the windows are very high quality. Thank you again window source of DFW.. I'm a customer for life!
Aaron Moss
Had a great experience, from the initial quote all the way through installation. The owners communicated regularly throughout the process, and Hugo and his team did a great job. The windows are of high quality and come with a lifetime glass breakage warranty. Very happy with my decision to go with The Window Source of DFW.
Ben Bain