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Windows
Exterior Doors
Service Area
Learning Center
About Us
Project
Allen: Perfectly Sandstone
Featuring Custom 'Brennan Traditions'
See the Transformation Come to Life
From Vision to Reality
Want a deeper look at the project? We’ve pulled together more photos that show the full scope and detail. Scroll through and enjoy.
Trusted by Clients Since 1979
You Bring the Vision, We Bring the Experience
From concept to completion, our seasoned team is here to make your vision a reality with the kind of confidence that only comes from decades of experience.
Hear From Past Clients
"We had all of our windows replaced by Brennan Enterprises. The experience with this company was great throughout the whole process. We would definitely call them again and have already recommended them to others and will continue to do so."
"Brennan Enterprises came highly recommended from a family friend who was wonderful from the first phone call to consultation. They gave my childhood home a face-lift right away and they’re so easy to open & close!"
The Brennan Experience
3 Simple Steps to Transform Your Home
From personalized design to lifelong support, we're here to make every step of your project seamless and rewarding.
Step 1
Consultation
Share your pain points, vision, and goals with us, and we’ll guide you to the perfect solution. Our team works with you to ensure your project aligns with your needs, budget, and style—all with zero pressure.
Step 2
Installation
From precise measurements to professional installation, sit back while our experts handle every detail with care. We ensure a seamless process and results that enhance your home’s comfort, style, and value.
Step 3
Celebration
Sit back, relax, and enjoy your upgraded home with confidence and pride—all while earning referral rewards when your neighbors complete their window or door upgrade with us, too.
The Easiest Renovation You'll Ever Have
Trusted by Texas Homeowners Since 1979
Join the thousands of Texans who have trusted us to enhance their homes with superior products and service. Discover the difference we can make for you.