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Nevada Plumbing and Heating (C-1) Contractor

The installation of boilers including all related fittings, piping, valves, gauges, pumps, radiators, convectors, tanks and lines for fuel oil, chimneys, flues, insulation and other appurtenances, the fabrication and installation of all systems of sprinklers for protection from fire, including the appurtenances, the insulation of pipes and ducts to reduce the loss of heat, the creation and maintenance of a permanent means for a supply of pure and wholesome water, ample in volume and of suitable temperatures, for drinking, cooking, bathing, washing and cleaning, for the cleansing of waste receptacles, and the speedy and complete removal of all fluid and semi-fluid organic wastes and other impurities, as appropriate for the occupation of any premises;


The creation and maintenance of a permanent means to supply gas for residential and industrial purposes, the selection, cutting, shaping, fabrication and installation of sheet metal in such forms as cornices, flashings, gutters, leaders, downspouts for rainwater, pans, kitchen equipment, ducts, louvers, patented chimneys and metal flues, the fabrication and installation of systems for the heating, evaporative cooling and circulation of air, excluding cooling systems which require refrigeration as an integral part of the system, the installation of all types of systems for the complete artificial watering or irrigation of gardens, lawns, shrubs, vines, bushes, trees and other decorative vegetation, including any related excavating and backfilling, the installation of pipes from the source of supply of liquefied petroleum and natural gas into a building or structure and the installation of the related vents, the installation, replacement and repair of water heaters, including the connection to existing lines for potable water and gas, the necessary venting and other incidental connections, the installation, replacement and repair of systems for the collection of solar energy to heat potable water, swimming pools and spas, and air which is used to heat structures which house persons, animals or inanimate objects, the fabrication, installation, repair and removal of pipes, pumps, valves and other equipment used in the transfer of chilled water for the control of temperature.

This license allows work in all the subclassifications that fall under it, which include: Boilers (C-1a), Fire Sprinklers (C-1b), Insulation of Pipes and Ducts (C-1c), Plumbing (C-1d), Sheet Metal (C-1e), Heating, Cooling and Circulating Air (C-1f), Landscape Irrigation (C-1g), Pipes and Vents for Gas (C-1h), Water Heaters (C-1i), Solar Water and Space Heating (C-1j), and Chilled Water Piping (C-1k)

American Contractors Exam Services classroom seminar with instructor teaching contractors
Seminar Format

What Is Included in Your Seminar

  • Required-book list and tabbing guidance
  • American Contractors Exam Services study guide and workbook
  • Book navigation workshop
  • Practice questions and timing strategy
  • Instructor support during class
  • Post-registration support from American Contractors Exam Services

Required Books

The references listed were used to create the exam questions and are recommended for study. This exam is semi-open book.

Only the 2012 Uniform Plumbing Code, 2012 Uniform Mechanical Code, NFPA 13, NFPA 54 & NFPA 58 are allowed into the exam. Prospective contactors should be familiar with the information contained in all listed reference materials.



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