Skip the middleman and come straight to the source, The Window source!
The Window Source of Houston is local veteran owned and family operated. We provide and install custom-made new construction or replacement windows in a variety of styles and materials, including vinyl, fiberglass, and aluminum. We also offer a great selection of exterior front doors, patio doors and sliding patio doors. We are not afraid for a little construction to modify your windows or doors to bring you vision to reality. Our Company core values are Honor, Courage and Commitment. Each one of these values describes the way our company operates within our community and it’s what sets us apart from other window companies that have their bottom line at heart, not your right to a fair deal. Best combination of service, selection and value.
We offer a wide selection of replacement windows to suit your home and budget, all with a lifetime warranty. Serving the Houston area, we ensure top-notch installation and customer satisfaction.
Learn MoreOur door replacement services include a variety of styles such as entry, patio, and storm doors to enhance your home's appeal.
Learn MoreOur energy-efficient windows help reduce energy bills and improve comfort by keeping your home well-insulated throughout the year.
Learn MoreSee what our customers are saying — click any logo to read our reviews on that platform.
Thank you for your kind words! We’re thrilled to hear that Luis, Marco, and Abel provided a great window installation experience. At Window Source of Houston, we take pride in delivering professional window installation services with attention to detail and top-quality workmanship. We’ll be sure to pass along your feedback to the team. Regards, David Mallette Owner
Thank you for your feedback! We’re proud to deliver extremely professional window installation services here at Window Source of Houston. Our team works hard to ensure every project is completed with precision, care, and top-tier customer service. We truly appreciate your support and look forward to helping with any future window replacement needs! Regards, David Mallette Owner
Thank you so much for your kind review and for trusting Window Source of Houston with your 11-window replacement project! We’re thrilled to hear that Luis, Roland, Abel, and Marco delivered such a professional installation experience. Our team takes great pride in providing clean, efficient work and exceptional customer service, so it’s wonderful to know they went above and beyond—including reinstalling your vertical blinds and cellular shades. We’re glad you love your beautiful new energy-efficient windows! Thank you again for choosing Window Source of Houston—we truly appreciate your recommendation and are always here if you need anything in the future. Regard, David Mallette Owner
Thank you for the 5-star review! We’re proud to hear that Luis and his crew delivered a professional and seamless sliding door installation experience. At Window Source of Houston, we specialize in high-quality sliding glass doors and expert installation, and we’re thrilled that you’re enjoying the look and performance of your new doors. Projects like yours are exactly why homeowners trust us for reliable service and beautiful results. Thank you again for choosing Window Source of Houston—we appreciate your business and your recommendation! Regards, David Mallette owner
Thank you so much for your kind words and recommendation! We’re thrilled to hear that Luis, Marco, and Abel delivered such a professional, clean, and respectful experience. Our team takes great pride in their workmanship and customer service, and it means a lot to know they made this your best experience ever. We truly appreciate your support and your recommendation—it helps other homeowners feel confident choosing us for their window replacement needs! Regards, David Mallette owner The Window Source of Houston
Houston homeowners select us because we offer high-quality products paired with exceptional service. Our lifetime warranty and financing options make us a top choice in the area.
We provide a wide range of window styles including awning, bay, bow, casement, and more to fit any home and personal style.
We offer flexible financing options to suit various budgets, making it easier for customers to upgrade their windows and doors.
We are proud to serve the Houston community by providing reliable services and products that enhance both the beauty and efficiency of homes.
Our lifetime warranty and energy-efficient options coupled with our commitment to customer satisfaction set us apart in the Houston area.
