Came out for possible leak. We isolated service line by shutting off main valve. Meter continued to slowly keep spinning. Concluded there was a minor leak somewhere on the service line. Due to how small the leak was, it was going to be very difficult to locate the leak under the slab. Customer elected to have us replace the service line. Trenched from meter to side of house, drilled down through slab and ran water service up into garage. Installed new shut off valve and PRV. Ran waterline across attic over garage, reconnected back into existing plumbing going into the slab. Replace both shut off valves going to the hose bibs as they were actively leaking inside the wall. Wrapped all exposed piping with insulation. Pressurized line to ensure a leak free install. Back filled service line outside. No further issue at this time.