# How to Start an HVAC Business in 2026 (Costs, Licenses and First Customers)

To start an HVAC business, you need EPA 608 certification to buy and handle refrigerant, the contractor license your state or city requires, insurance and a stocked service van. With tools and a truck you already own, our example puts startup cash at about $16,503; buying a used van and a full kit raises it to about $58,503.

## Key takeaways

- Startup cash is about $16,503 for a tech going out with a truck he owns, or about $58,503 with a full tool kit and a used van (illustrative, calculator below).
- EPA 608 certification is federal and required: only certified technicians can buy refrigerant or do work that could release it. EPA says the credential doesn't expire.
- Contractor licensing is set by states and cities. Texas requires a TDLR contractor license with 48 months of supervised experience; California requires a CSLB license and a $25,000 bond.
- Insureon's HVAC customers pay about $101 a month for general liability and $182 a month for workers' comp once they hire.
- Housecall Pro puts service call fees at $70–$200 and a tune-up at $70–$150, with replacements from $5,000 to $12,500.

## How much does it cost to start an HVAC business?

More than a cleaning or handyman start, mostly because of the van and the refrigerant tools. Most new HVAC owners are working techs who already own hand tools and a truck, which cuts the bill a lot. In our example, filling out a service kit, licensing, launch marketing and three months of fixed costs come to **$16,503** with your own truck. Buying a full kit and a used service van takes it to **$58,503**. Insurance (Insureon) and the service-call price (Housecall Pro) are cited; the rest are illustrative, so replace them with your own supply-house quotes.

**HVAC startup costs, line by line**

| Line item | Example amount | Basis |
| --- | --- | --- |
| Service tools | $8,000 core kit / $25,000 full kit | Illustrative. Recovery machine, vacuum pump and gauges come first |
| Truck or service van | $0 own / $25,000 used | Illustrative. Shelving and a ladder rack extra |
| License, exam and permit fees | $1,000 | Illustrative. Texas TDLR's contractor application alone is $115 |
| Launch marketing | $1,500 | Illustrative. Van wrap or lettering, site, cards |
| General liability | $101/mo ($1,213/yr) | [Insureon](https://www.insureon.com/installation-business-insurance/hvac-installation/cost), HVAC |
| Tools and equipment coverage | $41/mo ($495/yr) | [Insureon](https://www.insureon.com/installation-business-insurance/hvac-installation/cost), HVAC |
| Surety bond | $9/mo ($112/yr) | [Insureon](https://www.insureon.com/installation-business-insurance/hvac-installation/cost), HVAC; amount depends on your license |
| Software and phone | $150/mo | Illustrative |
| Van fuel, maintenance, payment | $700/mo | Illustrative |
| Truck stock restock (capacitors, contactors, filters, refrigerant) | $500/mo | Illustrative. Billed back on jobs |
| Ongoing marketing | $500/mo | Illustrative |

_Example totals: $10,500 one-time plus $2,001 a month. Three months of fixed costs in reserve adds $6,003, for $16,503 in startup cash. Insurance figures checked 2026-10-24._

> **Worked example: a certified tech leaving a shop to go solo**
>
> She already owns hand tools and a pickup. She buys $8,000 of refrigerant and electrical test gear, spends $1,000 on license and permit fees and $1,500 on lettering and a website: **$10,500** up front.
>
> Her monthly fixed costs are $151 of insurance and bond, $150 of phone and software, $700 for the truck, $500 of truck stock and $500 of ads: **$2,001 a month**.
>
> Three months of reserve ($6,003) brings her starting cash to **$16,503**. At a $135 diagnostic fee, about 15 service calls a month cover the fixed costs. One repair or changeout changes the math fast, which is why the reserve is there for the slow weeks between seasons.

## What licenses do you need to start an HVAC company?

Two layers: a federal certification for refrigerant, and a contractor license from your state or city. The first is the same everywhere. The second varies a lot. The BLS notes that only some states and localities license HVAC technicians, while many states license the business that contracts for the work.

### EPA 608: required everywhere

Under Section 608 of the Clean Air Act, the [EPA](https://www.epa.gov/section608/section-608-technician-certification-requirements) requires certification for technicians who maintain, service, repair or dispose of equipment that could release refrigerant. Attaching gauges, adding or removing refrigerant, or opening the system all count. There are four certification types: Type I for small appliances, Type II for high-pressure systems (most residential AC and heat pumps), Type III for low-pressure systems, and Universal for all three. EPA says 608 credentials don't expire, and that an open-book Core test can't be used toward Universal. Apprentices are exempt only while closely and continually supervised by a certified tech.

For an owner, the [sales restriction](https://www.epa.gov/section608/refrigerant-sales-restriction) matters as much as the work rule: only EPA-certified technicians can buy refrigerant, with limited exceptions. No card, no supply-house refrigerant. If you're still studying, start with our free [EPA 608 Core practice test](https://www.brix.so/practice/epa-608/core) and the [EPA 608 certification guide](https://www.brix.so/certifications/epa-608).

### State and local HVAC contractor licenses

**Two state examples, from the official board**

| State | Who licenses | Experience | Insurance or bond | Official source |
| --- | --- | --- | --- | --- |
| Texas | TDLR, statewide. ACR companies must employ a licensed ACR contractor at each permanent location | 48 months under a licensed ACR contractor in the past 72, or 36 months in the past 48 plus 12 months holding a technician certification | General liability: Class A $300,000 per occurrence / $600,000 aggregate; Class B $100,000 / $200,000 | [TDLR contractor license](https://www.tdlr.texas.gov/acr/contractor-apply.htm) |
| Texas (classes) | Class A: any size unit. Class B: cooling 25 tons and under, heating 1.5 million BTU/hr and under | Exam after TDLR approves eligibility; finish within one year of applying | $115 application; license renews yearly | [TDLR](https://www.tdlr.texas.gov/acr/contractor-apply.htm) |
| California | CSLB, statewide (C-20 HVAC classification) | Four full years of journey-level experience (or as foreman, supervisor or contractor) in the last ten | $25,000 bond before the license issues | [CSLB](https://www.cslb.ca.gov/contractors/applicants/contractors_license/exam_application/before_applying_for_license.aspx) |

_Last verified against TDLR and CSLB on 2026-10-24. Many states, and many cities in states without a statewide license, have their own rules. Our state pages, starting with [Texas HVAC licensing](https://www.brix.so/licensing/hvac/texas), link each requirement to its board._

California's handyman exemption won't cover side HVAC work: the [CSLB's $1,000 minor-work rule](https://www.cslb.ca.gov/Resources/IndustryBulletins/2024/AB%202622%20Implementation.FINAL.pdf) only applies when no permit is needed and you have no employees on the job, and many cities require a permit for an equipment changeout. Ask your building department. Running jobs without the license your state requires puts your insurance, your ability to pull permits and your manufacturer warranty registrations at risk.

> **Not legal advice**
>
> Licensing rules, classes and insurance minimums change. Confirm every requirement with your state board or city licensing office before you advertise or sign a contract.

## From technician to owner

Most HVAC owners were techs first. The [BLS](https://www.bls.gov/ooh/installation-maintenance-and-repair/heating-air-conditioning-and-refrigeration-mechanics-and-installers.htm) puts the median HVAC mechanic and installer wage at $61,010 (May 2025), with 440,900 jobs and 11% projected growth from 2025 to 2035. That pay is the bar your business has to beat after costs. The skills that make you a good tech (diagnosis, brazing, airflow) carry over. The ones that usually don't are pricing, answering the phone while you're on a roof, and keeping books.

- **Get your hours documented now.** Texas wants experience verification forms signed by the contractor who supervised you. Ask before you give notice, not after.
- **Finish the technical gaps.** Our [HVAC track](https://www.brix.so/academy/hvac) covers the fundamentals, including [superheat and subcooling](https://www.brix.so/academy/hvac/refrigeration/superheat-subcooling) and the [R-454B PT chart](https://www.brix.so/reference/refrigerant-pt-chart/r-454b) for A2L systems.
- **Know the rule changes.** Follow refrigerant news like the [R-410A installation deadline change](https://www.brix.so/news/epa-r-410a-installation-deadline-change) before you stock equipment.
- **Read your non-compete.** Some employment agreements limit soliciting your old shop's customers. Get it reviewed if you signed one.

## What equipment does a new HVAC business need?

Buy the tools that let you diagnose and close out a repair on the first visit. A second trip for a part you could have carried kills both the margin and the review.

- **Refrigerant tools.** Recovery machine and tanks, vacuum pump, digital manifold, micron gauge, scale and an electronic leak detector.
- **Electrical diagnostics.** Clamp meter with capacitance, a non-contact tester, a spare set of leads.
- **Brazing and nitrogen.** Torch kit, nitrogen regulator and flow meter. Flowing nitrogen while brazing is cheaper than a callback.
- **Airflow and combustion.** Manometer and, if you service furnaces, a combustion analyzer.
- **Truck stock.** Universal capacitors, contactors, igniters, flame sensors, fuses, filters and common refrigerants your local systems use.
- **Safety.** Gloves, glasses, a fire extinguisher and ladder stabilizers. Keep A2L handling guidance with the gear if you install newer systems.

### HVAC business launch checklist

**Day 1**

- [ ] Confirm your EPA 608 certification type covers the equipment you'll service, and keep the card in the truck
- [ ] Find out whether your state or city licenses HVAC contractors, and what insurance minimums come with the license
- [ ] Register the business, get a free EIN, and add the license number to the truck and estimates where required
- [ ] Open a supply-house account so you can buy refrigerant and parts on terms
- [ ] Buy general liability, tools-and-equipment coverage and any bond your license requires
- [ ] Set your diagnostic fee, after-hours rate and the price of a tune-up
- [ ] Get a business phone line that rings through after hours, and decide who answers it
- [ ] Write a simple refrigerant log for recovery, charging and leak repairs

**Month 3**

- [ ] Build a flat-rate price book for your ten most common repairs
- [ ] Sign every tune-up customer up for a maintenance agreement before you leave
- [ ] Pull permits on every changeout that needs one and keep copies with the job
- [ ] Register equipment warranties for each install the same week
- [ ] Track first-time fix rate and callbacks per job
- [ ] Text back every missed call within minutes, especially on the first hot or cold day
- [ ] Line up an equipment financing option for replacement quotes

**Year 1**

- [ ] Plan the shoulder seasons: fill spring and fall with tune-ups from your agreement list
- [ ] Add workers' comp before your first tech or helper starts, and check that their 608 cards cover their work
- [ ] Decide whether to upgrade your license class or add an endorsement for bigger jobs
- [ ] Review gross profit by job type and drop the work that doesn't pay
- [ ] Pay quarterly estimated taxes, and ask your accountant about expensing tools and the van
- [ ] Raise service prices for the next season with notice to agreement customers

Download: https://www.brix.so/downloads/start-hvac-checklist.txt

## How do you price HVAC service calls and installs?

Charge a diagnostic fee, price repairs flat from a price book, and quote installs as packages. Hourly billing on repairs makes you compete on rate; flat pricing lets the customer approve a known number before you start. Tune-ups are your loss leader into maintenance agreements, which keep the shoulder seasons busy.

**What customers typically pay for HVAC work**

| Service | Typical range | Pricing unit |
| --- | --- | --- |
| Service call or diagnostic fee | $70–$200 | Per visit |
| Labor | $75–$150 | Per hour; emergency and after-hours $140–$250 |
| Tune-up | $70–$150 | Per system |
| Most repairs | $150–$450 | Per repair; minor (e.g. contactor) $150–$600 |
| Compressor replacement | $1,300–$2,500 | Per job |
| Full system replacement | $5,000–$12,500 | Per system; furnace $2,800–$7,500, heat pump $4,000–$11,000 |
| Ductless mini-split | $2,000–$14,500 | Per full system |
| Maintenance plan | $150–$300 | Per year, residential |

_Source: [Housecall Pro HVAC pricing guide](https://www.housecallpro.com/resources/how-to-price-hvac-services/), updated Oct. 20, 2026, compiled from Angi, HomeGuide, Fixr and ACCA data for 2025–2026. Your market and equipment brands move these numbers._

1. **Build a flat-rate book.** The [flat rate pricing calculator](https://www.brix.so/tools/flat-rate-pricing-calculator) turns your labor rate, parts cost and target margin into a price per task. See [flat-rate pricing](https://www.brix.so/learn/flat-rate-pricing).
2. **Price the changeout.** The [job pricing calculator](https://www.brix.so/tools/job-pricing-calculator) has a 3-ton condenser replacement preset to start from.
3. **Sell the agreement.** The [maintenance agreement calculator](https://www.brix.so/tools/maintenance-agreement-calculator) shows what 100 members are worth a year.
4. **Mind the margin.** A 50% markup on equipment is a 33% margin. Check [markup vs. margin](https://www.brix.so/learn/markup-vs-margin) before you match a competitor's bid.

Service-by-service pricing guides are coming: [HVAC service calls](https://www.brix.so/how-much-to-charge/hvac-service-call), [AC tune-ups](https://www.brix.so/how-much-to-charge/ac-tune-up), [furnace tune-ups](https://www.brix.so/how-much-to-charge/furnace-tune-up) and [HVAC installation](https://www.brix.so/how-much-to-charge/hvac-installation).

## How do you get HVAC customers when you're new?

HVAC demand comes in waves: the first heat wave and the first cold snap flood the phones, then it goes quiet. New owners win by being reachable on the busy days and by turning those calls into agreement customers for the quiet ones.

1. **Get on the map.** A complete [Google Business Profile](https://www.brix.so/learn/google-business-profile) with your service area, hours and real van photos is free, and it's where "AC repair near me" lands.
2. **Consider Local Services Ads.** Google's pay-per-lead ads show a license and insurance check badge. Read [Google Local Services Ads for HVAC](https://www.brix.so/marketing/hvac/google-local-services-ads) before you spend.
3. **Call the people you've served.** Former customers who asked for you by name may follow you, unless your agreement with your old shop says otherwise. Builders and property managers need a reliable sub.
4. **Be the one who answers.** On a 100-degree day, the shop that picks up gets the job. Use a [call script](https://www.brix.so/templates/hvac-csr-script) and see what voicemail costs with the [missed call calculator](https://www.brix.so/tools/missed-call-calculator).
5. **Turn every visit into a member.** Offer a maintenance agreement at every tune-up and repair. Members call you first and fill your spring and fall.

Lead marketplaces work for some new shops, but you pay whether the lead books or not. Ask every caller how they found you and track your cost per booked job. More ideas are in [how to get more HVAC customers](https://www.brix.so/for/hvac/sales).

## Your launch tech stack

An HVAC shop runs on dispatch: calls in, a tech on site, a quote approved, a payment taken. On a one-truck shop you're the CSR, dispatcher and tech. Before the first hot week, set up a business line that's covered after hours, a calendar customers can book into, a price book on your phone, card payments and books that track job profit.

**Ways to run the office of a one-truck HVAC shop**

| Option | Fits when | Watch for |
| --- | --- | --- |
| Cell phone, paper tickets, a spreadsheet | The first few weeks | Missed calls on peak days; no agreement reminders; no job costing |
| Field service platform (ServiceTitan, Housecall Pro, Jobber) | You want a price book, dispatch and agreements in one app | Cost and setup time; calls still need a person. See [ServiceTitan alternatives](https://www.brix.so/compare/servicetitan-alternatives) |
| BRIX | You want calls answered and books kept while you're on the roof | Pricing isn't public yet; book a call to see if it fits |

BRIX answers your line on the first hot day while you're in an attic, books the call on your calendar and texts back anyone who hangs up. It sends the quote and invoice and keeps the books synced to QuickBooks, so you can see what each job actually made.

- [AI receptionist](https://www.brix.so/features/ai-receptionist): Answers every call 24/7, qualifies the caller, books the job and texts back anyone it misses.
- [Missed-call text back](https://www.brix.so/features/missed-call-text-back): Texts a caller back within seconds when a call is missed, so the lead stays with you.
- [Scheduling and dispatch](https://www.brix.so/features/scheduling-dispatch): Assigns the right crew to the right job based on skills, location and availability.
- [QuickBooks sync](https://www.brix.so/integrations/quickbooks): Syncs customers, invoices and payments with QuickBooks so the books match the jobs.

More on running the shop: [HVAC business software](https://www.brix.so/for/hvac) and [bookkeeping for HVAC companies](https://www.brix.so/for/hvac/bookkeeping).

## Is an HVAC business profitable?

It can be one of the better-paying trades to own, because a single replacement is worth weeks of service calls. There's no reliable public number for first-year owner income, so build your own: service calls per week, closing rate on repairs, changeouts per month, and agreement members, against your fixed costs and the wage you'd earn as a tech. Seasonality is the main risk. Plan cash for the shoulder months.

> **What moves HVAC profit most**
>
> **Agreement members.** Booked work in spring and fall and first call on repairs.
>
> **Replacement close rate.** Good-better-best options and financing at the kitchen table.
>
> **First-time fix rate.** Truck stock that finishes the job on visit one.
>
> **Peak-day answer rate.** The calls you miss in July are the year's most valuable.

## Frequently asked questions

### How much does it cost to start an HVAC business?

In our illustrative example, a certified tech with her own truck needs about $16,503: $10,500 up front plus three months of $2,001 in fixed costs. With a full tool kit and a used service van, it's about $58,503. Replace the defaults with your own quotes in the calculator.

### Do I need EPA 608 certification to start an HVAC business?

Yes, for anyone who handles refrigerant. EPA requires Section 608 certification for technicians who service or dispose of equipment that could release refrigerant, and only certified technicians can buy it. EPA says the certification doesn't expire. Most residential AC work needs Type II or Universal.

### What license do I need to start an HVAC company in Texas?

A TDLR air conditioning and refrigeration contractor license. You need 48 months of supervised experience in the last 72 (or 36 months plus a year holding a technician certification), a passed exam and general liability insurance: $300,000 per occurrence for Class A or $100,000 for Class B.

### How much is insurance for an HVAC business?

Insureon reports HVAC businesses pay about $101 a month ($1,213 a year) for general liability, $41 a month for tools and equipment, and $182 a month for workers' comp once they have employees. Commercial auto runs about $286 a month. Quotes depend on your state, payroll and limits.

### How much should a new HVAC company charge for a service call?

Housecall Pro's 2026 guide puts service call fees at $70–$200 and labor at $75–$150 an hour, with after-hours rates of $140–$250. Set yours from your own costs and drive time, then price repairs flat from a price book instead of by the hour.

### Can I start an HVAC business without experience?

Not legally in states that license HVAC contractors, since licenses require documented supervised experience; Texas asks for 48 months and California for four years at journey level. You can work under a licensed contractor while you build hours and earn your EPA 608 certification.

### Is an HVAC business profitable?

Often, because replacements and maintenance agreements bring in more per customer than one-off repairs. Profit depends on your closing rate, first-time fix rate and how well you cover the slow shoulder seasons. There's no reliable public figure for first-year owner income, so model your own plan.

## Related

- [HVAC Software That Answers the Phone, Books the Tech and Keeps the Books](https://www.brix.so/for/hvac)
- [HVAC Leads: How to Get More HVAC Customers and Close the Quotes You Write](https://www.brix.so/for/hvac/sales)
- [HVAC From Scratch: A Free HVAC Course](https://www.brix.so/academy/hvac)
- [EPA 608 Certification: Who Needs It and How to Get It](https://www.brix.so/certifications/epa-608)
- [How to Start a Pest Control Business in 2026 (Licenses, Costs and First Customers)](https://www.brix.so/start/pest-control)
- [How to Get an HVAC License in Texas: TDLR Registration, Certification and Contractor Classes](https://www.brix.so/licensing/hvac/texas)
- [Flat Rate Pricing Calculator](https://www.brix.so/tools/flat-rate-pricing-calculator)
- [Maintenance Agreement Pricing Calculator](https://www.brix.so/tools/maintenance-agreement-calculator)
- [Google Local Services Ads for HVAC: Cost, Setup and Ranking](https://www.brix.so/marketing/hvac/google-local-services-ads)
- [How to Start a Plumbing Business in 2026 (Costs, Licenses and First Customers)](https://www.brix.so/start/plumbing)

## Sources

- [U.S. EPA, Section 608 technician certification requirements](https://www.epa.gov/section608/section-608-technician-certification-requirements) (checked 2026-10-24)
- [U.S. EPA, Refrigerant sales restriction (40 CFR Part 82, Subpart F)](https://www.epa.gov/section608/refrigerant-sales-restriction) (checked 2026-10-24)
- [TDLR, Air conditioning and refrigeration program](https://www.tdlr.texas.gov/acr/acr.htm) (checked 2026-10-24)
- [TDLR, Apply for an air conditioning and refrigeration contractor license](https://www.tdlr.texas.gov/acr/contractor-apply.htm) (checked 2026-10-24)
- [CSLB, Before applying for a contractor license](https://www.cslb.ca.gov/contractors/applicants/contractors_license/exam_application/before_applying_for_license.aspx) (checked 2026-10-24)
- [CSLB Industry Bulletin #24-07, minor work exemption raised to $1,000 (Dec. 31, 2024)](https://www.cslb.ca.gov/Resources/IndustryBulletins/2024/AB%202622%20Implementation.FINAL.pdf) (checked 2026-10-24)
- [BLS Occupational Outlook Handbook, Heating, air conditioning and refrigeration mechanics and installers (May 2025 wages)](https://www.bls.gov/ooh/installation-maintenance-and-repair/heating-air-conditioning-and-refrigeration-mechanics-and-installers.htm) (checked 2026-10-24)
- [Insureon, HVAC contractor insurance cost (updated Aug. 24, 2026)](https://www.insureon.com/installation-business-insurance/hvac-installation/cost) (checked 2026-10-24)
- [Housecall Pro, HVAC pricing guide (updated Oct. 20, 2026)](https://www.housecallpro.com/resources/how-to-price-hvac-services/) (checked 2026-10-24)

Last verified against [U.S. EPA, TDLR and CSLB](https://www.epa.gov/section608/section-608-technician-certification-requirements) on 2026-10-24.

Talk to BRIX: call or text (518) 588-1122, email eeharris2004@gmail.com, or book a 15-minute call at https://cal.com/ethanharris/15min.

---
Written by BRIX Editorial Team. Last updated 2026-10-24. General information, not tax, legal or financial advice.
Canonical: https://www.brix.so/start/hvac