Hawaii
(C-37) Plumbing Contractor

The official bulletin containing content (subjects covered in the exam), allowed time and test date scheduling are documented in the downloadable PDF files maintained by ProV.  The bulletin is specific to your jurisdiction and trade.  PDF files are accessed from the landing page button shown above.  After going to that page, scroll to your state name and expand by using the “+” on the right side.  Candidates should always review the current exam information on the ProV website before applying or testing.

Install, repair, or alter complete plumbing systems which shall include supply water piping systems, hot water piping systems which includes, but is not limited to, heat pump water heaters, and hot water supply boilers with a heat input of 200,000 BTU/h or less, waste water piping systems, fuel gas piping systems, waste water treatment systems, and other fluid piping systems; the equipment, backflow prevention assemblies, instrumentation, non-electric controls, and the fixture for these systems and the venting for waste water piping systems and fuel gas piping systems; for any purpose in connection with the use and occupancy of buildings, structures, works, and premises where people or animals live, work, and assemble; including piping for vacuum, air, and medical gas systems, spas and swimming pools, lawn sprinkler systems, irrigation systems, sewer lines and related sewage disposal work performed within property lines, fire protection sprinkler systems when supervised by licensed mechanical engineers or licensed fire protection contractors, and solar hot water heating systems, and the trenching, backfilling, patching, and surface restoration in connection therewith.