Backflow Testing and Certification.

The majority of backflow assemblies include a check valve or valves, a set of springs, and occasionally a relief valve. Each of these mechanical internal components must be tested annually by a certified technician and maintained if necessary. During a backflow test, the assembly is pressurized and then each part is isolated to ensure it is operating at an acceptable level. The check valves must hold a minimum pressure to pass the inspection, and the relief valves must open before a certain pressure differential is reached. Repairs must be performed if required standards are not met. We offer quick service in Prescott, Prescott Valley, Chino Valley, Cottonwood, Sedona, Verde Valley and all points in between.