Window & Door Installation Service Areas in DFW | Brennan
817-860-9767

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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

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 hello@brennancorp.com

or call us at 817-860-9767

DFW 2100 E Randol Mill Rd. Arlington, Texas 76011

©2023 Brennan Enterprises, Inc. All rights reserved. Product specifications are believed to be accurate at the time of original publication. Consumers should verify specifications prior to purchase rather than rely on information on this website, which is not intended to be a final specification. Projected lead times are based on current production volumes and order backlogs, however there are still some lingering supply chain challenges and disruptions that are difficult to predict or model.

“Excellent job. Quality installation. Very professional.” — Denise from Carrollton