Long's Corporation
We're Long's Corporation, trusted residential plumbing and HVAC contractors in Fairfax, Virginia since 1936. Our leadership includes licensed master plumbers actively involved in day-to-day work. When we diagnose a problem, we look at the whole system, not just the symptom. We serve aging Fairfax County homes and modern systems alike with sewer line repair, water line services, leak detection and repair, drain services, sump pumps, tankless water heater installation, and AC repair. We offer same-day service, an A+ BBB rating, and a satisfaction guarantee on every job.