Customer called because of a leak he had, told to him by the city, we found it to be a sweeping valve for zone 5. We replaced the valve and found 3 more leaking heads and other leak in the lateral line of zone 4, right side of driveway. Customer still has a small leak be we are unable to determine if it is a domestic line leak or something in the system because the dca has no handles, not allowing up to preform out leak test but, he does already have a plumber coming out. Leaving an estimate for new dca and other low heads we found.