Your Friendly Window Replacement Company

Count On Us for Quality Replacement Windows & Installation

Four Decades of Window & Door Experience in DFW

If you're looking for a local and dependable window or door replacement company your in the right place. Our company has called the Dallas-Fort Worth Metroplex home for over 40 years. We've worked with homeowners all over North Texas. From day one our priority has been to provide our clients with the best remodeling experience possible. We'd love an opportunity to earn your business.

We invite you to explore our website to learn more about us and our services. If you think we're a good match give us a call, we're happy to discuss your project and join you on your window or door replacement journey.

Your Project Starts Here

Complete the form below and a member of our team will reach out to schedule a free project estimate. This can be in-person, on zoom, or by phone.

Looking for your city?

Brennan started in our founder’s living room where he bought his first piece of direct-mail advertising. Since that first project in February of 1979, we haven’t looked back. Whether you’re in Mineral Wells, Celina, or Terrell, we’re happy to help improve your home with new windows and doors.

Collin County, Texas

Dallas County, Texas

Denton County, Texas

Ellis County, Texas

Hood County, Texas

Hunt County, Texas

Johnson County, Texas

Parker County, Texas

Rockwall County, Texas

Tarrant County, Texas

Helping Improve Your Home

We’ll help you discover the right brand and series for your project

Whether you need warm wood windows for an office or oversized aluminum doors that open up to your patio, our experts will help you select products that provide the solution you're looking for. We're not just sales people, we're your partners.

Expert Installation

We work with the best installers in the business. Many of our window technicians have partnered with us for over a decade. We've worked together to create processes that ensure a safe, efficient, and quality installation.

5-Star Service

Every positive review we receive makes us smile. It's our goal to do everything we can to make sure our clients have the best remodeling experience possible. This customer-centric approach is what has helped us grow our business. In fact, over half of our business comes from client referrals and that's the best compliment we could ever receive.

What your neighbors are saying

Read More Customer Reviews

"Anderson Renewal was ridiculously high like $30k. We went with Brennan. They offer different brands. We chose Anderson 100 series casement and LOVE them!"

—Karen C. from Meadowview Estates

"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."

—K Anderson

"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."

—Worley S Jr

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Need Help?

Email an expert at [email protected]

or call us at 817-860-9767

DFW 2100 E Randol Mill Rd. Arlington, Texas 76011