Which Door & Window Company Should You Choose in Burlingame, CA?

Alexander Company specializes in premium replacement windows, doors, and skylights for homeowners across the San Francisco Peninsula. We source products from leading manufacturers such as Marvin, Milgard, Simonton, Andersen, and ThermaTru, offering a variety of styles and materials. Our expert installation team delivers professional service that enhances home comfort, energy efficiency, and curb appeal.