Pride Plumbing came out and provided a cost estimate to 1) repipe and replace the copper water supply lines under the house in the crawlspace, going to the fixtures in the kitchen (sink, dishwasher, and ice maker), the washing machine (installing new hot and cold boiler drains), and one bathroom (sink, toilet, and bathtub/shower), with new PEX piping and fittings; and 2) repipe and replace the cast iron drain lines in the crawlspace, going to the fixtures in the kitchen (sink and dishwasher), the washing machine (installing a new washer box), and one bathroom (sink, toilet, and bathtub/shower), with new PVC piping; installing new fittings and supports under the house for each fixture.