HVAC Technician vs Certified Nursing Assistant
Switching from one track to the other is real work, not a lateral move. Here's what HVAC Technician and Certified Nursing Assistant actually demand of a career-changer, and where each one leaves you three years in.
payments Salary
Salary edge
HVAC Technicians earn $20,280 more per year at the median. That's roughly $1,690/month before taxes — a gap that compounds over a career but needs to be weighed against any difference in training time or upfront costs.
State-by-state pay
| State | HVAC Technician | Certified Nursing Assistant | Gap |
|---|---|---|---|
| District of Columbia | $83,390 | $46,860 | +36,530 |
| Alaska | $83,660 | $45,840 | +37,820 |
| Massachusetts | $76,990 | $45,410 | +31,580 |
| Minnesota | $73,390 | $45,580 | +27,810 |
| Connecticut | $73,910 | $44,500 | +29,410 |
| Illinois | $71,620 | $44,750 | +26,870 |
| Washington | $67,630 | $48,260 | +19,370 |
| New Jersey | $69,800 | $44,910 | +24,890 |
| New York | $66,670 | $47,390 | +19,280 |
| California | $65,290 | $46,420 | +18,870 |
checklist Requirements at a glance
| Factor | HVAC Technician | Certified Nursing Assistant |
|---|---|---|
| Typical time | Varies | 4-8 weeks |
| Est. total cost | — | — |
| Exam | NC Heating Group Contractor Exam (H-1, H-2, H-3) | National Nurse Aide Assessment Program (NNAAP) via Credentia |
| License required | Many states | Most states |
| Education | High school diploma or equivalent. | 75-hour state-approved training program |
| CE hours / cycle | 8 hrs | 20 hrs |
Barrier to entry
Timeline differs: HVAC Technician typically takes Varies, while Certified Nursing Assistant takes 4-8 weeks. Certified Nursing Assistant licensing is more universal — required in 98% of states versus 67% for HVAC Technician.
trending_up Job market
Market outlook
HVAC Technician is projected to grow faster (+8.1% vs +2.3% over the next decade). Certified Nursing Assistant has significantly more annual openings (204,100 vs 40,100). Practically, that translates to more places you can realistically land a job without relocating to a specific metro.
flag Bottom line
The national wage gap is material: HVAC Technician out-earns Certified Nursing Assistant by $20,280/year. Compound that over a career and the lifetime difference is ~$202,800, before you factor in the extra training HVAC Technician requires.
Training timelines differ: HVAC Technician takes Varies while Certified Nursing Assistant takes 4-8 weeks. If cash flow during training matters, the shorter path wins on that axis alone — salary trade-offs come later.
Long-term, HVAC Technician has a clear edge in job market growth. That doesn't mean the other career is dying — but more openings mean more leverage at hiring, more places you can live, and less competition for specific roles.
Frequently asked questions
Who makes more, hvac technician or certified nursing assistant? expand_more
Is it harder to become a hvac technician or a certified nursing assistant? expand_more
Which career is growing faster: hvac technician or certified nursing assistant? expand_more
Is licensing required for hvac technicians and certified nursing assistants? expand_more
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source Sources
- Wage data: U.S. Bureau of Labor Statistics — Occupational Employment and Wage Statistics (OEWS), most recent annual release.
- Career outlook and annual openings: BLS Occupational Outlook Handbook.
- Licensing requirements: compiled per-state from primary state licensing boards; per-state sources are cited on each HVAC Technician and Certified Nursing Assistant state page.
See our full methodology for data refresh schedule and known limitations. Updated 2026.