About us

Custom Windows has been serving the greater Houston area for over 35 years and is proud to be a Milgard Certified Dealer. Whether you are a homeowner looking to replace existing windows and doors, or are an architect, contractor or builder designing a new home, we have the expertise to work with you to make your vision a reality.

We specialize in areas that many dealers do not, from noise control solutions, windstorm requirements through maximizing energy efficiency for our climate. So we can craft solutions that meet your needs.

Please visit our gallery to see just a few of the projects that we have successfully completed over the years as well as testimonials and reviews from our customers. And please vist our office and showroom where we can show you different products and discuss how we can help with your project.

Areas Served

Greater Houston, The Woodlands, Katy, Sugar Land, Richmond, Channelview, Pearland, Conroe, West University, Bellaire, Spring Valley, Memorial, The Heights, River Oaks, Friendswood, Cinco Ranch.

Consumer Experience Rating

To earn the Showroom Diamond, the dealer must have a showroom with a minimum number of Milgard products on display.
To earn the Web-Site Diamond, the dealer must have their own Web-site with information about the Milgard products and the services they sell.
To earn the AAMA Certified Diamond, the dealers must have at least one member from each of their installation crews complete the AAMA Installation Masters training and pass the AAMA Certified Install test.
To earn the Product Knowledge Diamond, all Dealer Sales Consultants must pass a series of standardized Milgard administered tests demonstrating Milgard product knowledge.


1291 N Post Oak Rd Ste 100
Houston, TX 77055
United States



Monday 9:00am - 5:00pm
Tuesday 9:00am - 5:00pm
Wednesday 9:00am - 5:00pm
Thursday 9:00am - 5:00pm
Friday 9:00am - 5:00pm
Saturday Closed
Sunday Closed


Essence Dealer
Free estimates
MGWS Dealer
New construction
Offers installation
Replacement Specialist

The information shown on this page is provided by your local Milgard Certified Dealer which is responsible for the content of and views expressed on this page. Milgard is not responsible for the accuracy of such content, and any views expressed do not necessarily represent the views of Milgard Windows & Doors.

For full dealer information and product availability, please contact your local Milgard Certified Dealer.