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FeaturedTaking CallsVerifiedWindow Installers in Tomball, Texas

The Window Source of Houston

Featured in Tomball Today 5.00 (390 reviews)(281) 547-6900

The Window Source of Houston replaces windows and doors from its Tomball base and serves the Greater Houston Area. Its replacement windows and doors are custom-built, and it designs and installs windows for new construction and additions. David Mallette founded the company; his first company was a commercial glass and glazing business.

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Business Highlights
  • The company is veteran-owned and led.
  • The company is licensed and insured.
  • Its windows are backed by a lifetime warranty.
Service Area

Harris County, Fort Bend County, Galveston County and Montgomery County, Texas.

Featured on ProsGrade. The Window Source of Houston is one of 9 window installers ProsGrade lists in Tomball, Texas.

Listing details

4 services listed, including Replacement windows, Window materials and Window installation. Open weekdays, closed on weekends. Rated 5.0 from 390 reviews.

  • Verified listing details
  • Service information
  • Customer review signals
  • Photo gallery
  • Public contact information
  • Published local profile

How This Business Compares

How The Window Source of Houston compares with the other 8 window installers on ProsGrade in Tomball, using public Google ratings and review counts.

  • Ranks in the top quarter of the 9 Tomball window installers on ProsGrade by Google rating and review volume.
  • Rated 5.0 on Google, at or above the 4.9 average of other Tomball window installers on ProsGrade.
  • Has more Google reviews (390) than 6 of the 8 other Tomball window installers on ProsGrade.
  • One of 7 Tomball window installers on ProsGrade rated 4.7 or higher from at least 10 reviews.

Services Covered

4 services
  • Replacement windowsCustom-built; bay, bow and casement styles
  • Window materialsVinyl, composite and aluminum; energy-efficient options
  • Window installationNew construction and additions
  • Door replacement and installationEntry, French, patio, sliding glass and storm doors

Reviews

What customers say

Recent customers praise the crews for smooth, professional installations and careful cleanup. One customer appreciated being able to move a houseful of dogs from room to room while the crew worked, while another noted an early arrival, removal of every scrap of the old windows, and a finish ahead of schedule.

Customer Reviews

Alana Trawick

Great experience from start to finish with Window Source! Edwin and his entire crew were professional and very friendly. They happily accommodated my houseful of dogs, allowing me to move them from room to room while they worked. Edwin showed me the function of the windows and locks, etc. And my windows look amazing!! Such an upgrade from the 50 yr old originals.
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Michael Pearson

Great crew who work well together. Installation went smoothly, and everyone was very cooperative. I am very pleased with the results and recommend them highly!

Joe Madison

Luis and his crew were on time (actually a little early), had exactly our order correct, knew where the specialty window was supposed to be installed along with the rest of them, was professional, clean, took every scrap of the old windows with them and finished an hour and 20 minutes early. I wish every contractor experience was like this, the only problem is now I've got to keep my backyard clean because these windows are big and beautiful. EXCELLENT!
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Frequently Asked Questions

How does The Window Source of Houston handle ordering and installation scheduling?

After customers choose their products, the company places the order and works with them to schedule an installation date.

Does The Window Source of Houston’s warranty cover accidental glass breakage?

The company says accidental breakage is covered by a replacement glass unit at no charge. The warranty takes effect only after the contract/addendum price has been paid in full.

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