Pride Plumbing came out and provided a cost estimate to repipe and replace the water supply lines in the attic, going to the fixtures in the kitchen (sink faucet, dishwasher, and ice maker), two and one-half bathrooms (sinks, toilets, and bathtubs/showers), 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.