HVAC
Heating, ventilation, and air conditioning installation and service
Wages & Job Outlook
Source: U.S. Bureau of Labor Statistics, Occupational Employment and Wage Statistics (May 2024) and Occupational Outlook Handbook 2024–34 projections.
Work-Life & Stability
Overview
HVAC technicians install, maintain, and repair heating, ventilation, air conditioning, and refrigeration systems. EPA 608 certification is federally required to handle refrigerants.
Day in the Life
Service calls dominate summers and winters — diagnosing a failed compressor, replacing a blower motor, or recharging refrigerant. New construction installs involve ductwork layout and equipment startup. Preventive maintenance contracts keep the schedule full year-round.
How to Get Started
Trade School / Vocational Program
trade-school6–24 month HVAC/R programs at vocational schools and community colleges
Registered Apprenticeship
apprenticeshipSMACNA or UA apprenticeship programs combining classroom and field work
Military Training
militaryMilitary HVAC/utilities MOS provides direct credit toward journeyman status
How to Pay for Your Training
Multiple funding programs can offset or eliminate the cost of training. Here are the most commonly applicable ones.
Career Ladder
HVAC Helper
Assists with installs, carries equipment, runs ductwork
HVAC Apprentice
Working toward EPA 608 and state license under supervision
HVAC Technician
Licensed technician handling service and install independently
Senior HVAC Technician
Handles complex commercial systems, mentors apprentices
HVAC Contractor
Owns and operates HVAC service or installation company
Licensing by State
| State | Required? | License type | Issuing body |
|---|---|---|---|
| CA | Yes | C-20 Warm-Air Heating, Ventilating and Air-Conditioning Contractor | CSLB (Contractors State License Board) |
| TX | Yes | Air Conditioning and Refrigeration Contractor License (Class A or B) | TDLR (Texas Dept. of Licensing and Regulation) |
| FL | Yes | Certified/Registered Air-Conditioning Contractor (Class A or Class B) | Florida DBPR / CILB (Construction Industry Licensing Board) |
| NY | No | – | – |
| IL | No | – | – |
| PA | No | Home Improvement Contractor (HIC) registration — not a trade license | PA Office of Attorney General (HICPA) |
| OH | Yes | HVAC Contractor License (Commercial) | OCILB (Ohio Construction Industry Licensing Board), Dept. of Commerce |
| GA | Yes | Conditioned Air Contractor (Class I restricted or Class II unrestricted) | Georgia State Board of Conditioned Air Contractors (Secretary of State) |
| NC | Yes | Heating Contractor License (Groups H-1/H-2/H-3, Class I or II) | NC State Board of Examiners of Plumbing, Heating and Fire Sprinkler Contractors |
| MI | Yes | Mechanical Contractor License (HVAC Equipment classification) | Michigan LARA / Bureau of Construction Codes |
| WA | Yes | Contractor Registration (specialty) + Electrical (06A/06B HVAC/Refrigeration specialty license) | Washington L&I (Dept. of Labor & Industries) |
| AZ | Yes | C-39 / R-39 / CR-39 Air Conditioning and Refrigeration Contractor | Arizona ROC (Registrar of Contractors) |
| VA | Yes | HVAC Contractor (Class A/B/C contractor license + HVAC specialty designation) | Virginia DPOR — Board for Contractors |
| NJ | Yes | Master HVACR Contractor License | NJ Division of Consumer Affairs — State Board of Examiners of HVACR Contractors |
| TN | Yes | CMC-C Mechanical / HVAC-Refrigeration Contractor (or CMC full mechanical) | Tennessee Board for Licensing Contractors (BLC) |
Time to Enter
Wages (BLS 2024)
BLS OEWS May 2024. Wages vary by state and employer.
Own a hvac business?
Verified · 2 sourcesWhat it's worth today — the starting point for weighing any exit.
The two lenses differ on purpose: PE / strategic buyers pay a multiple of EBITDA (management-run, platform-scale), while an appraisal / small-business value is a multiple of SDE (owner-operated). Most trades land between the two.
Ways out for hvac owners
Compare all →Industry Associations
- • ACCA
- • SMACNA
- • MCAA
Physical Requirements
- • Working in attics and crawlspaces
- • Lifting equipment up to 70 lbs
- • Exposure to extreme temperatures
- • Climbing ladders