Smart Lock

Most projects are completed in just one day. Our small, experienced crews typically install 8–10 windows per day and work one opening at a time, carefully measuring each opening and window as they go. This approach minimizes disruption to your routine while ensuring precise, professional, high-quality results.

Scheduling a consultation to discuss your project and get a quote is easy. Click this link here to hop over to our estimate request page. Our no-pressure appointments are entirely free to homeowners. We also work with home builders, contractors, and property managers, please give us a call to learn how we can help with your project.

We’re local! Our headquarters is in Arlington, Texas, close to where we were founded. Since 1979, we’ve worked with homeowners across the Texas Golden Triangle. We’re not a national brand, franchise, or private equity–backed. Brennan is a true Texas treasure and we intend to stay that way for generations.

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.