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Need your windows replaced?
Call Us Today! (925)484-1747

Quality Windows & Doors is a window and door replacement and installation business, dedicated to providing top-notch services to clients in Alameda County and Contra Costa County since its establishment in 1989. Our expertise encompasses a range of services, including window replacements, door replacements, glass replacements, retrofits, and new construction projects. With a steadfast commitment to trustworthiness and a motto that places service at the forefront, we proudly identify ourselves as “The Window Company You Can Trust.” Our long-standing presence in the industry is a testament to our unwavering dedication to quality and customer satisfaction. We eagerly anticipate the opportunity to extend our services to you, ensuring that your window and door needs are met with excellence. Choose Quality Windows & Doors for a reliable partner in enhancing the aesthetics and functionality of your spaces.

BBB Accredited Business
Diamond Certified logo
Lead Safe Certified Firm
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Window Installations.
Door Installations.
Glass Replacements.
New Construction.
We Do It All.

Brands We Use

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Google reviews

I shopped around and had several window companies measure and bid. All were professional and thorough, but Paul went beyond that, asking what my priorities were, providing honest viewpoints and truly helping balance needs and budget.
The installation was great - Julio and crew arrived when they said, left areas cleaner than they found them, and left us with great-looking (and functioning!) windows. Billy checked in on the progress, and Jorge stopped by after the installation with two minor fixes. In each case, the staff was courteous and efficient and the products are a huge improvement to our home.
With building and repairs, I have come to expect costs to be higher than quoted. Paul nailed it - no surprises - other than the pleasant surprise of getting what we wanted, when we discussed, and at the best price around. I would do it all again without reservation. I recommend Quality Windows and Doors if you need replacement windows and doors. - Hugh J.

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