All Seasons Roofing & Solar was established in San Jose, CA in 1987 to provide a reliable, knowledgeable and financially-strong roofing company in the San Francisco Bay area. All Seasons Roofing & Solar has installed thousands of residential and commercial roofing systems and most recently photovolatic systems as well. All Seasons Roofing & Solar is once again a driving force in raising the level of service as the premier solar-roofer in Northern California.