Assemble, install, maintain, and pressure test all pipes, fittings, and fixtures of heating, water,
drainage, sprinkler, and gas systems according to specifications and plumbing codes.
 Determine sources of plumbing malfunctions and complete repairs as indicated or according to work orders. Install and repair pipes, fittings, valves, fixtures, and plumbing system equipment, including sinks, commodes, water heaters, water softeners, etc.
Repair dishwashers and kitchen equipment that incorporate gas or water consumption.