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Backflow repair and testing are critical plumbing services that ensure safe water flow and protect your water supply from contamination. Backflow can occur when water reverses direction due to changes in pressure, potentially allowing pollutants to enter clean water lines. Regular backflow testing, performed by certified plumbing professionals, identifies vulnerabilities in backflow prevention devices and helps maintain compliance with local safety standards. Prompt repair of faulty backflow preventers safeguards your water system, ensuring safe and reliable water quality for homes and businesses.