Customer called about a gas leaks. Cascade gas said her control valve was leaking. Offered diagnostic, customer accepted. Bubble and gas tested, found multiple leaks along he supply line. Offered pricing to replace, customer accepted. Replaced the supply line and the adapters, gas tested and found no leaks along the supply. We did find a leak behind the control valve. Offered pricing to replace, customer accepted. Put half down. Will need to order parts. Customer agreed to a membership. Day 2: Arrived on site with replacement gas control valve. Removed burner compartment, feed line and gas control valve. Inspected port for control valve for signs of damage, none detected. Inspected burner compartment for damage, none detected. Installed new gas control valve, feed line, pilot assembly, pilot tube, piezo igniter wire. Filled the tank and checked for leaks, none detected. Relieved air from the lines, no leaks detected. Used my electronic gas detector, found no gas leaks. Fired up the bu