HVAC Business: Startup Costs, Profit, and an Honest Verdict
A licensed tech can go solo for $30,000 to $70,000, mostly van and tools. The technician shortage is real, service calls bill $150 to $500, and buyers pay strong multiples for HVAC companies. The catch: you need the license first, and that takes years.
Updated 2026-07-05· US figures
The short answer
Starting an HVAC business costs $30,000 to $120,000 in 2026; most licensed techs going solo spend $50,000 to $70,000. The van, tools, and gauges eat $30,000 to $70,000 of that, with licensing, insurance, and working capital making up the rest. You cannot shortcut the trade: EPA 608 certification and a state license come first.
HVAC is a rare combination right now: a genuine technician shortage, an aging installed base, service calls that bill $150 to $500, and private equity paying strong multiples for the companies that get built. That is why a licensed tech going independent is one of the better small-business moves of 2026. The gate is the license itself, which requires years of documented trade experience in most states, usually earned through an apprenticeship. If you have the ticket, the startup math is friendly: $30,000 to $70,000 for a van, tools, and gauges gets you on the road.
Where the money goes
| Item | Low | Typical | High |
|---|---|---|---|
| EPA 608 certification and state contractor licenseThe dollar cost is small; the time cost is not. Most states require 2 to 4 years of documented field experience before you can sit for the contractor exam. Apprenticeship is the path in. | $300 | $1,500 | $5,000 |
| Work van (used, shelved and wrapped) | $15,000 | $28,000 | $50,000 |
| Tools, gauges, recovery machine, vacuum pump | $5,000 | $12,000 | $25,000 |
| General liability and commercial auto insurance (year one) | $3,000 | $6,500 | $12,000 |
| Refrigerant and parts inventory | $2,000 | $5,000 | $10,000 |
| Marketing, website, and Google Local Services budget | $2,000 | $6,000 | $15,000 |
| Dispatch and invoicing software, phone | $1,000 | $2,500 | $5,000 |
| Working capital | $3,000 | $8,000 | $20,000 |
The costs the sellers do not mention
Every pitch deck and broker pro forma for this business leaves the same lines out.
- Seasonality. Spring and fall shoulder seasons can cut revenue 40 percent or more from summer peaks. Solo operators without maintenance contracts feel it hardest. Hold cash.
- Parts and equipment float. You buy the condenser or compressor before the customer pays the invoice. Growing shops routinely carry $10,000 to $30,000 tied up in jobs in progress.
- Callbacks and warranty work. Labor on warranty repairs is usually on you even when the part is covered. Every callback is an unpaid day that also blocks a paid one.
- Refrigerant transition. The shift to A2L refrigerants means new gauges, recovery gear, and training, plus rising prices on the legacy refrigerants you still need for older systems.
What you will actually make
- Year-one profit
- $60k-$130k
- Established
- $150k-$350k
- Net margin
- 50-65%
- Payback
- 6-12 months
Installs carry the revenue, maintenance agreements carry the valuation. A shop with 500 agreements is worth multiples of one doing the same revenue in one-off calls, and it survives the shoulder seasons.
Verdict: Promising, one of the best trades to own
For a licensed tech, this is about as good as the trades get in 2026: the technician shortage is real, the installed base keeps aging, and the heat pump transition adds work rather than removing it. Margins on service work are strong, and if you build a maintenance-agreement base, you own an asset that private equity buyers actively pay for. The license requirement keeps competition thinner than lawn care or pressure washing, which is exactly why it stays good. The honest caveat: revenue is seasonal, and the first shoulder season will scare you, so hold more cash than you think you need.
Thinking about a specific version of this?
Numbers say whether the model works. They cannot say whether your version, in your town, against your competitors, will. Run it through Olune for a build-or-kill verdict on live demand signals, or model your own costs first.
Keep reading
HVAC Business: common questions
Can I start an HVAC business without being a technician?
Legally, yes in some states, by hiring a licensed tech to hold the qualifier role. Practically, it is rough: you cannot check your techs' work, quote jobs accurately, or cover a call when someone quits. Nearly every durable HVAC company was founded by someone who turned wrenches first.
How long does it take to get HVAC licensed?
EPA 608 certification takes a week of study and an exam. The state contractor license is the long pole: most states want 2 to 4 years of documented field experience, usually through an apprenticeship or working under a licensed contractor, plus trade and business exams. Plan on 3 to 5 years from zero.
What do HVAC service calls actually bill?
Diagnostic fees run $75 to $150, and a typical repair invoice lands between $150 and $500. Full system replacements run $8,000 to $20,000 installed, which is where the real revenue is. A solo tech running four to six calls a day can gross $250,000 to $400,000 a year.
Why is private equity buying HVAC companies?
Recurring maintenance contracts, non-discretionary demand, and a fragmented market full of retiring owners. Well-run shops with maintenance agreement bases have sold at strong multiples of earnings through the mid-2020s. It matters to you because the thing you are building has a real exit path, which is rare at this startup cost.