There's a painful pattern that shows up in the first 12 months of almost every HVAC business: the owner is working 60-hour weeks, completing plenty of jobs — and still barely making payroll. Revenue is real. Profit isn't.
The culprit, almost every time? Undercharging. Not by a little — by 25 to 40 percent on common services.
This isn't a discipline problem. It's a math problem. And it's completely fixable once you understand where the gap comes from.
Why New HVAC Contractors Undercharge
1. They price against competitors without knowing the competitor's cost structure
The most common version: you look up what other HVAC guys in your city charge, then come in 10% lower to win the job. It feels smart. It isn't.
That competitor might have 12 years of supplier relationships with 30% better parts pricing than you. They might own their truck outright. They might have a referral flywheel that fills their calendar without advertising spend. You're copying their output price while carrying a completely different cost structure.
Pricing against competitors without knowing their costs is like running a race in someone else's shoes.
2. They forget what a "job" actually costs
When you quote $250 for a capacitor replacement, that's not $250 in your pocket. Walk through what it actually cost:
- Drive time (30 min each way at your loaded hourly rate)
- Diagnostic time (15–20 min to confirm the problem)
- Repair time (30–45 min)
- Part cost (capacitor: $5–$20 at distributor)
- Part markup (your markup should be 40–50% for small parts)
- Overhead allocation (insurance, truck, license, software — per-job share)
If your total time on that job is 2 hours and your break-even hourly rate is $120, that's $240 before you've made a dollar of profit. A $250 quote leaves you with $10 margin. A $295 quote leaves you with $55 margin — 22% profit, which is actually healthy.
The $45 difference in the quote is the difference between surviving and building something.
3. They close too many quotes
This one surprises people: an 80% close rate on quotes is a warning sign, not a success signal.
If you're winning 8 out of 10 quotes you submit, your prices are too low. A healthy residential HVAC close rate is 40–60%. That means some customers say no — and that's fine. The customers who say yes should be generating enough margin to build a real business.
If you've never had someone decline because of price, raise your rates. Start with your next 10 quotes. Track what happens.
What Contractors Are Actually Charging in 2026
Here's a snapshot of real 2026 market rates for common HVAC services, based on data from Angi, HomeAdvisor, and HomeGuide (national averages; adjust for your region):
| Service | Range | National Avg. |
|---|---|---|
| AC Tune-Up | $75 – $200 | $130 |
| Diagnostic / Service Call | $75 – $200 | $115 |
| Capacitor Replacement | $150 – $400 | $250 |
| Contactor Replacement | $150 – $350 | $230 |
| Refrigerant Recharge (R-410A, per lb) | $65 – $150/lb | $100/lb |
| Smart Thermostat Install | $200 – $450 | $300 |
| Blower Motor (PSC) | $400 – $1,000 | $650 |
| Central AC — New Install (3-ton) | $3,800 – $7,500 | $5,400 |
Notice that ranges are wide — because pricing legitimately varies by region, by complexity, and by contractor positioning. A contractor in Los Angeles can charge 40–50% more than the national average for the same job. A contractor with 200 Google reviews can charge 15% above a contractor with none.
The Regional Factor: One Number That Changes Everything
If you're pricing off national averages without adjusting for your market, you're likely either overpriced (if you're in the Southeast) or underpriced (if you're in California or the Northeast).
A rough regional multiplier to apply to national averages:
- Southeast / Texas: 1.00× (baseline)
- Midwest: 1.05–1.15×
- Mid-Atlantic: 1.15–1.25×
- Pacific Northwest: 1.20–1.35×
- Northeast: 1.25–1.40×
- California: 1.35–1.50×
So a $300 smart thermostat install in Chicago (Midwest, 1.10× midpoint) → $330. Same job in Boston → $405. Same job in Dallas → $300. All correct for their markets.
Three Things You Can Do This Week
- Calculate your loaded hourly rate. Spend 30 minutes listing every business expense for the year. Divide by 1,300 billable hours. That's your floor — not what the other guy charges.
- Raise your rates on your five most common services by $20–$30. Test it for 30 days. Track your close rate and your margin. If close rate stays above 40%, keep raising.
- Add an after-hours premium. If you're taking emergency calls at night or on weekends without charging for it, you're subsidizing customer emergencies. A flat $150–$200 emergency fee is industry-standard and customers expect it when they call at 10 PM.
Stop Guessing. Start With Real Data.
The contractors who charge confidently aren't guessing — they know their numbers from the inside (cost structure) and from the outside (what the market bears). Both inputs matter.
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Get Instant Access →Price data sourced from Angi, HomeAdvisor, HomeGuide, and ACCA industry surveys (2024–2026). Regional multipliers based on BLS Occupational Employment data. This post is for educational purposes — always verify local market conditions before setting rates.