Cliff’s Septic Tank Service is a family-owned septic pumping company serving Richland, WA, and the greater Tri-Cities area. Established in 1948, Cliff’s delivers trusted septic system pumping, septic tank cleaning, repair, installation, video inspection, high-pressure flushing, line unplugging, and portable toilet rental for residential, commercial, and industrial clients. As a leading septic pumping company in Richland, WA, Cliff’s is fully... Read More about Cliff's Septic Tank & Sewer