American Foam Experts is a leading family-owned spray polyurethane foam roofer, specializing in SPF applications for residential and commercial properties. We provide top-quality products and services backed with a 15-year warranty, saving our clients up to 50% on heating and cooling costs. Our team of experts serves the greater Northern California area, including the Bay Area, Palo Alto, San Francisco, Sacramento, and San Mateo. We pride ourselves on quality, performance, and customer satisfaction, going back three generations.