Pride Plumbing came out and provided a cost estimate to repipe and replace the PEX water supply lines under the house in the crawlspace, going to the fixtures in the kitchen (sink faucet, dishwasher, and ice maker), one bathroom (sink, toilet, and bathtub/shower), the washing machine (installing a new plastic washer box and hot and cold hose bibs or boiler drains), and the water heater, with new PEX piping and fittings (installing new 1/4 turn water shut-off valves on each fixture inside the house along with new above-floor stainless steel braided water supply lines) and replace two outside hose bib spigots with new Woodford frost-free models.