Utah HVAC Contractor License (S-350)

Applicants are required to have 4 years of experience over the last 10 years under the supervision of a licensed contractor.

HVAC Contractor - Fabrication and installation of complete warm air heating and air conditioning systems, and complete ventilating systems.

$110 nonrefundable to file an application for a license. The exam will cost you $110. Your first license is free and it's good for two years, expiring July 31 of the even-numbered years.

Department of Commerce
Division of Occupational & Professional Licensing
PO Box 146741
Salt Lake City, UT 84114
(801)530)6628

Limited Agreements exits with Alaska,Minnesota,South Dakota,Colorado,Montana,Washington,Idaho,Oklahoma,Wyoming,Nebraska

• To schedule your exam, contact PSI at 1-800-733-9267.
• Exam has 75 questions and a 70% is required to pass.
• Time limit is 3 hours.
• Topics include warm air heating, ventilation systems, air conditioning sytems, duct systems, chimney's flue and vents, boilers, hot water piping, combustion air, controls/low voltage, fuel oil piping and storage, insulation, commercial kitchen venting, refrigerants, refrigerant piping, chilled and condenser water piping, and firestopping/penetration inspection.

These books are available for purchase from our online contractor’s bookstore or by calling our office at 1-800-952-0910.

References allowed at the test center

• 2006 International Mechanical Code
• Utah Amendments to the International Mechanical Code (click here to print online)

References used to create the exam but not allowed at the test center

• Modern Refrigeration and Air Conditioning

We offer review for the Utah HVAC Contractor examination in a home study/tutorial format. The fee for the study guide is $150. This study guide includes sample figures, questions, as well as a highlighting guide for the approved references. For more information, or to order, contact our office at 1-800-952-0910.

Study Guide Price: $150