Backflow prevention assemblies have internal seals, springs and moving parts. They are designed to be repaired not replaced. The law is specific in that ‘ the device has to be operational and pass the test to be compliant’, should the device fail TESTING, repair is required. Nobody likes surprises, a failure can not be predicted but the costfor repair should be understood prior to the device being tested.For this reason, inclusive with the quotation for test and certificationwill be an addendum for repair or rebuild, if a repair is required.A repair could be as simple as disassembly and clearing debris or mayrequire replacement seals. Repair cost will vary, dependent on size, type of the device and manufacture.Statically 10% of devices tested fail for internal leaking.1 YR. REPAIR WARRANTY APPLICABLE ONLY FOR SERVICE PERFORMED PER THE INVOICE.