Reviews for Bestoff Windows & Construction

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Sep 2025
Bestoff Windows & Construction, a reputable Bay Area window replacement company, has been in operation since 1996. The company is known for providing high-quality work and superior service, as reflected in their A+ rating from the Better Business Bureau. Bestoff Windows & Construction is praised for its customer referrals and the quality of its products. The company's team is commended for their expertise, efficiency, and transparency. They offer accurate recommendations on which windows need replacement and which can be kept. The installation process is highly personalized and completed in a timely manner, with the crew efficiently installing seven windows and a sliding glass door in under five hours. Customers have expressed their satisfaction and gratitude for the services provided by Bestoff Windows & Construction, highlighting the quality of work, fair prices, and the owner's, Sergey's, helpful guidance during the selection process. The company's commitment to customer satisfaction is evident, as no deposits, down payments, or progress payments are required, and payment is only due upon completion and full customer satisfaction.

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From Bestoff Windows & Construction

Since 1996 we’ve installed hundreds of thousands of windows and doors in our customer’s Bay Area homes. Our BBB A+ rating, since 2001, hints at the quality of our work – but if that’s not enough we will happily provide you with references within your own neighborhood. It took Bestoff Windows & Construction only four years to become a leading Bay Area window replacement company thanks to our customer referrals and our focus on providing a great product and backing it with superior service. \We don’t require any deposits, down payments, or any progress payments. Your first, and last, payment is required only upon the completion of the job and upon your full satisfaction.