Best Smart Water Leak Detector in San Francisco CA

To have two bypass valves replaced on a utility sink faucet we were charged $490.50. Seriously? A request for an itemized receipt yielded no information on the cost of the parts vs. the total cost of the job. The plumber who helped us was late both days he was scheduled to come to our home and in total spent no more than 45 minutes working on the job. Watch out for this place, folks.