Pella Windows and Doors Showroom of Alamo, CA specializes in window replacement and sliding glass door installation. Located near Oakland, CA, the showroom offers tailored solutions to enhance home style and energy efficiency, with expertise in local architectural styles such as mountain modern, craftsman, and bungalow. They serve several surrounding cities including Walnut Creek, San Ramon, and Berkeley. The company provides energy-efficient products designed for Northern California's climate and backs projects with the Pella Care Guarantee for added peace of mind.

American Sliding Door has been serving Oakland, CA, and the entire East Bay since 1995. They specialize in sliding glass door repair and installation, addressing common issues such as stuck doors, broken locks, and misaligned tracks. Their service area includes Pleasanton, Livermore, Dublin, San Ramon, Walnut Creek, and other nearby communities. The company is equipped with fully mobile service vans to complete repairs on the first visit and uses marine-grade stainless steel parts to combat salt air corrosion. With nearly three decades of experience, they handle problems caused by earthquake damage and foundation settling common in the region.

Pella Windows and Doors Showroom of San Francisco, CA, located in San Jose, CA, specializes in window replacement and sliding glass door installation. They provide custom window and door solutions designed to enhance home aesthetics and functionality. Serving homeowners in San Jose and surrounding Northern California areas, they offer energy-efficient products suited for diverse climates.

Window Replacement Center is a window replacement company based in San Francisco, CA. They specialize in installing new windows for residential properties.

Glazzen is a licensed glazing and door contractor based in San Francisco, CA, specializing in architectural glass and window replacement. They handle projects of various scales with expertise in glass engineering, fabrication, installation, and ADA door compliance. With over a decade of experience, Glazzen focuses on smooth project management and timely delivery to meet client requirements.