123 Backflow provides certified backflow testing, repair, installation, and maintenance for residential, commercial, and strata properties throughout Metro Vancouver and the Fraser Valley, including Surrey, Vancouver, Burnaby, Richmond, Langley, Coquitlam, Delta, Maple Ridge, Abbotsford, and surrounding communities. As a BCWWA-certified, owner-operated company, we provide transparent upfront pricing, same-day service whenever possible, and complete municipal report submissions within 24 hours. We help homeowners, property managers, strata councils, and businesses protect their drinking water systems and meet annual backflow prevention requirements with dependable service, accurate testing, and professional compliance reporting.