Roto-Rooter is a trusted plumbing company serving San Mateo, CA since 1935. Our experienced plumbing technicians deliver professional routine plumbing solutions and emergency plumber support 24/7, 365 days a year for homes and businesses in the San Mateo area. A fully licensed and insured plumbing company, we specialize in reliable drain cleaning, sewer line repair, plumbing video inspection, burst or... Read More about Roto-Rooter Plumbing & Water Cleanup