Joshua Plumbing Co

We're a family-run plumbing and excavation contractor based in St. Louis and serving the region since 1982. Our team handles new construction, remodels, service work, water service lines, and sewer mains—all done in-house by our own crews with no subcontractors. Founded by Mike Brockmann in the early 1980s, the company is now run by his son Josh with multiple crews and a team of ten, licensed across St. Louis County, City, St. Charles County, and Jefferson County. We bring an honest diagnosis approach, provide real ETAs, and offer same-day response for active leaks.