Pride Plumbing came out and provided cost estimates to 1) repipe and replace the water supply lines under the house in the crawlspace, going to the fixtures in the kitchen, at the washing machine, and in one bathroom, with new PEX piping and fittings; and 2) replace a 40-gallon electric lowboy water heater with a new 40-gallon electric lowboy model (this would include removing and disposing of the old water heater after disconnecting its electrical connections and inlet and outlet water lines; installing water heater pads, the water heater, thermal expansion tank, ball water shut-off valves, PEX and stainless steel water supply lines to the water heater's water connections, brass drain valve, connecting the unit’s electrical connections, bleeding the air out of the water lines, ensuring that the unit’s temperature and pressure (T&P) relief valve was properly vented, and setting the unit to its appropriate operating temperature).