They replaced the main valve, adjusted it, and then just to be safe, replaced the very inexpensive one on the water heater in case it was weakened by the excessive pressure.
My water heater was weeping out the vent. Drains for less responded and diagnosed the problem. The main water valve to the house was stuck wide open causing overpressure. They replaced the main valve, adjusted it, and then just to be safe, replaced the very inexpensive one on the water heater in case it was weakened by the excessive pressure. I got a price upfront, timely service, and no mess. I would use them again!