Old Skool Plumbing, LLC is a small, locally owned plumbing company based in Lacey. It was established in 2025 as True Fix Plumbing and later renamed. It focuses on water heater installation and replacement: standard tanks, tankless units (Rinnai, Navien, Rheem) and hybrid heat pump water heaters. It also does whole-home PEX repipes of galvanized or polybutylene lines. The site also lists emergency plumbing, drain cleaning and gas line installation, and offers financing.
It serves all of Thurston County (Olympia, Lacey, Tumwater, Yelm, Tenino, Rainier) plus nearby cities in Pierce, Lewis, Mason and Grays Harbor counties. The site says it is open 24 hours, 7 days a week.