Requirements, license levels, and the issuing authority — sourced from Utah's official board.
S350 is being phased out in favor of the H100 HVAC qualifier license/exam. EPA 608 required for refrigerants.
| Requirements | Specialty contractor requires a 25-hour pre-licensure course from an approved provider (ABC, UHBA, or AGC of Utah), general liability insurance ($1,000,000 per incident / $2,000,000 aggregate), a registered Utah business entity, federal EIN, and workers' comp coverage or waiver. New H100 HVAC qualifier path adds passing the Utah Business & Law exam and HVAC (H100) exam through ProV plus 2 years of HVAC experience (W-2 verified). |
| Reciprocity | Not detailed on the official page reviewed. |
| Renewal | Page links to renewal/CE sections but does not state the cycle explicitly (Utah contractor licenses renew on a 2-year cycle). |
| Notes | S350 is being phased out in favor of the H100 HVAC qualifier license/exam. EPA 608 required for refrigerants. |
Sources: commerce.utah.gov. Always confirm current requirements with the issuing authority.
New licenses, ladder upgrades, classification changes and lapses, by market and credential tier. Read the quarterly free, or license the underlying data.