Serving Westlake, Texas
We're proud to offer professional window and door sales and installation services to homeowners in Westlake. We've worked in your community in the past and would love to be of service to you and your neighbors. With our large selection of windows and doors, you are sure to find something that you will love. If you aren't sure where to begin, our knowledgeable staff can help you. When you're ready to start your project give us a call, we look forward joining you on your home improvement journey.
For over 40 years, Brennan has offered professional quality window and exterior door replacement services. We are a family-owned business built on trust. We have an A+ rating with the BBB and have been accredited since 1982. That means you can be confident that we’ll take care of you every step of the way. Brennan offers a wide selection of products, including major brands and our exclusive custom window line. Ask about our interest-free financing and price-match guarantee.