Work Type Renovation, Repair, Annual Maintenance, New Installation Project Type Institutional, Commercial, Hotel, Industrial, Hospital, Residential Contract Type Labour + Material Service Area PAN India Specialization High Rise Plumbing, Residential Plumbing Team Size Up to 10 Workers A plumbing contractor is a licensed professional or business entity that oversees comprehensive plumbing projects, ranging from large-scale new constructions to complex system upgrades. While the terms are often used interchangeably, a plumbing contractor typically focuses on project management and design, whereas a general plumber is often the “doer” focused on immediate repairs.