We’re in your neighborhood, Prosper, Texas! Although our main office is based in Arlington, we proudly serve Collin County and have install teams in your area and all of the DFW Metroplex.
As you begin your home improvement journey, you want a reputable installer that you can trust with your home. At Brennan, we realize that every home and project is unique. We’re here to serve you and help you find the perfect solution for your windows and doors. You have the power to choose every detail of your new windows and our experienced consultants are here to educate you every step of the way. Don’t let someone sell you replacement windows; let us help you design new windows that are the perfect fit for your home.
Free EstimateWith a large variety of brands, colors, styles, and glass packages, we're sure to have the right windows for your home. No need to compromise on quality or price.
Let us help you choose an entryway door that will compliment your home from our vast catalog of popular brands, styles, and colors. We’re sure to have a design you will love and make a lasting first impression on your visitors.
From double French doors to sliding doors, we will help you find the perfect patio door to accent your home. If you’re looking for something extra special, ask us about our luxury Big Doors.
Boost your home’s energy efficiency and aesthetic appeal with a wide selection of replacement windows.
Secure and stylish exterior doors that are sure to make a lasting impression and improve the value of your home.
Whether it’s a patio enclosure or wall-to-door conversion our expert team can handle any transformation. Simply put, you dream it, we build it.
Quality and competitively priced solutions for architects, builders, contractors and DIYers.
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 to Texas homeowners.
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.
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.
Landra P. from Arlington, TX
Jay S. from Frisco, TX
Dora S. from Northlake, TX
Brian B. from Southlake, TX
Joel T. from Grapevine, TX
We’re seeing an increasing number of clients request casement windows and large multi-slide patio doors. Both options help homeowners achieve clean sightlines and maintain energy-efficiency.
Yes! If you’re envisioning a new focal point for your space, our team can safely and professionally create new openings that align with your design and structural needs
Absolutely! Whether you’re looking to create a beautiful new entryway or open up a space for natural light, our team has the expertise to handle these conversions seamlessly.
We currently have one showroom located in Arlington, Texas, just blocks away from Globe Life Field and AT&T Stadium. For customers who are not located near Arlington, we do offer a virtual showroom.