Since 1959, Industrial Ladder & Scaffolding has been one of California’s largest distributors of roof access ladders, aluminum and steel scaffolding and specialty ladders for contractors, architects and homeowners. Our large Northern California ladder warehouse serves the entire San Francisco Bay Area and the Sacramento Valley. We specialize in the industry’s best portable ladders, access ladders, attic stairs, extension ladders, scaffolding and many other access ladder apparatuses.