Serving Saginaw, Texas

Chances are, you know someone in your neighborhood that has replacement windows or exterior doors. It's also very possible that we installed them. We install thousands of windows and doors across DFW each year including homeowners in Saginaw. If you're in the market for new windows or doors we'd love the opportunity to earn your business. Our friendly and knowledgeable staff can help you find the perfect products to compliment your home, just contact us when you're ready to get started.

Why Brennan

When you are ready to upgrade your home, you need a reputable installer that you can trust. Since 1979, Brennan has offered top-quality service and installations in DFW, including the City of Saginaw. We are a family-owned business built on trust. We have an A+ rating with the BBB and have been accredited since 1982. That means you can be confident that we’ll take care of you every step of the way. Check out our 95% satisfaction rate and read what your friends and neighbors have to say about us:

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.

It gives us great pleasure to inform you that we are most satisfied with the quality of your product and services received from your two staff, Howard and Butch, who... have replaced all glass windows and doors in our home in Denton over 5 days. Howard and Butch personify utter professionalism: always reliable and punctual, wear face masks consistently (most appreciated during this pandemic season), seek client input when unsure, very attentive to details, careful and timely removal of installation trash, utterly responsible and dependable throughout installation. The final fit and finish was absolutely perfect! These two men from Brennan Enterprise personify the very high level of work ethic and professionalism of your superior products and services. (You should consider giving Howard and Butch a pay raise!) By the way, you have our permission to use this feedback to publicize Brennan products and services! .

Chwee C. from Denton, TX
Catherine O. from Saginaw, TX
We didn't have any problems with anything that was done. They were very neat and cleaned up everything when they were finished. We are going to use them again to... do some other work for us.

Nancy H. from Saginaw, TX