Water heater swap and new shutoffs in {neighborhood}
We replaced a leaking 40-gallon gas water heater in a garage in {neighborhood}. The old tank had rusted through at the base and was sitting in standing water with no drain pan. The new 50-gallon unit went in on a stand with a pan piped to the floor drain, a thermal expansion tank on the cold side, and a new gas flex line with a sediment trap. We also replaced the corroded gate valve with a quarter-turn ball valve, so the homeowner can shut off the water without a fight. Hot water was back the same afternoon.