Serving Lakeside, Texas
If you are considering replacement windows or exterior doors, start your journey with Brennan. We've helped people in your community find the perfect doors and windows to upgrade their homes. Our friendly and knowledgeable staff can help you at every step in the process from choosing what you need, to installation and aftercare. We'd love the opportunity to partner with you on your next window or door project, give us a call when you're ready to get started.
For over 40 years, Brennan has offered professional quality window and exterior door replacement services. We are a full-service company with a 5-star rating, and all of our people are trained and work in-house. Brennan offers a wide selection of products, including all major brand names, and our exclusive custom window line. Our price match guarantee means you'll always get the best price if another company gives you a lower bid on an identical, in-stock product.