"Anderson Renewal was ridiculously high like $30k. We went with Brennan. They offer different brands. We chose Anderson 100 series casement and LOVE them!"
Receive 20% Off Your Entire Project
Replacement windows and doors provide an instant curb appeal lift and can reduce utility bills.
How we bring you the best remodeling experience
Replacement windows and doors provide an instant curb appeal lift and can reduce utility bills.
Competitive Project Pricing
We have products for every style and budget, backed by a price match guarantee.
Competitive Project Pricing
We have products for every style and budget, backed by a price match guarantee.
Competitive Project Pricing
We have products for every style and budget, backed by a price match guarantee.
We’ve Helped More Than 100,000 Texans Improve Their Home Since 1979
"I could not be happier with my experience with Brennan Enterprises. From the Salesperson, Kelly, to installer, Chris, the whole project could not have gone more smoothly."
"Brennan's sales rep was very knowledgeable of all of their window products: thus, she was able to answer all of our questions at the time of our initial meeting to receive a cost estimate."
Recently Completed Projects
Our gallery is updated often with the latest products and inspiration to help you jumpstart your project.
Longmire Estates
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Black is the New Black
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Increase Your Square Footage Outdoors
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Featured Product
Andersen’s 100 Series Fibrex Specialty Shape Windows
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News, Product Reviews, and Insights
Read More on Our Blog
Andersen vs Pella Windows - Replacement Windows Review
When you’re looking for replacement windows for your home, it’s often hard to know which vendor to select. Maecenas faucibus mollis interdum. Vivamus sagittis lacus
4 Min Read
Can New Windows Really Improve Your Qaulity of Life?
Asking the hard questions we dive deeply into the often unscientific realm of happiness. Donec sed odio dui. Cras mattis consectetur purus sit amet fermentum. Aenean
2 Min Read
The Difference Between Replacing and Upgrading
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3 Min Read
Recently Completed Projects
Our gallery is updated often with the latest products and inspiration to help you jumpstart your project.
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3:15 Andersen Pros & ConsCras mattis consectetur purus sit amet fermentum. Aenean lacinia bibendum nulla sed consectetur. Maecenas faucibus mollis interdum.
by Bobby Vickers
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3:15 Andersen Pros & ConsCras mattis consectetur purus sit amet fermentum. Aenean lacinia bibendum nulla sed consectetur. Maecenas faucibus mollis interdum.
by Bobby Vickers
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3:15 Andersen Pros & ConsCras mattis consectetur purus sit amet fermentum. Aenean lacinia bibendum nulla sed consectetur. Maecenas faucibus mollis interdum.
by Bobby Vickers
