Plumber vs Electrician vs HVAC: Which Trade Earns the Most?
The 3 Highest-Paying Trades
Plumbing, electrical, and HVAC consistently rank as the top-earning skilled trades. But which one actually pays the most?
Average Annual Income (Self-Employed)
| Trade | Solo | With Crew |
|---|---|---|
| Plumbing | $60,000-90,000 | $120,000-200,000 |
| Electrical | $55,000-85,000 | $110,000-180,000 |
| HVAC | $50,000-80,000 | $100,000-160,000 |
Plumbing typically edges out due to higher emergency call frequency and less seasonal variation than HVAC.
Startup Costs
| Trade | Licensing | Tools | Total to Launch |
|---|---|---|---|
| Plumbing | $500-2,000 | $3,000-8,000 | $5,000-15,000 |
| Electrical | $300-1,500 | $2,000-5,000 | $4,000-12,000 |
| HVAC | $500-2,000 | $5,000-15,000 | $8,000-25,000 |
HVAC has the highest startup cost due to expensive diagnostic equipment, refrigerant recovery tools, and EPA certification.
Demand Outlook
All three are in high demand through 2030+. Key trends:
- Plumbing: Aging infrastructure drives consistent demand
- Electrical: EV chargers, solar, and smart home driving growth
- HVAC: Climate change + energy efficiency regulations driving upgrades
The Real Answer
The trade that earns the most is the one you run like a business. A plumber who invoices professionally, follows up on quotes, and manages cash flow will out-earn an electrician who doesn't — regardless of trade.
Your next step: Pick the trade you enjoy most. Then run it like a business, not a hobby.