HVAC Insurance Requirements: What Each State's License Actually Requires

Quick Answer: Do HVAC Contractors Need Insurance?

It depends on the state's license, and the rules differ more than most guides admit. Texas requires every licensed air conditioning and refrigeration contractor to carry general liability, $300,000 per occurrence for a Class A license. Ohio requires $500,000 with completed-operations cover. Florida's air conditioning contractors need $100,000 of liability and $25,000 of property damage cover. California requires a $25,000 bond, and liability insurance only of LLC licensees. In Georgia we found no insurance condition in the license, and its cities and counties are not allowed to add one.

Workers' compensation follows a separate rule: in most states it is required once you have employees, but the threshold varies (one employee in Florida construction), and in Texas it is elective for private employers.

A dash means the source we read sets no amount; it does not prove none exists. Commercial clients and general contractors routinely require more than any of these minimums, usually $1,000,000 per occurrence with additional-insured status, but that is a contract term, not a licensing rule.

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Is Insurance Required for HVAC Work?

Required where the license says so. HVAC is licensed at state level in most states, and the licensing rule is where any insurance requirement lives. The six states above show the range: a fixed general-liability floor (Texas, Ohio, Florida), a bond with no liability floor (California, Arizona), or no insurance condition we could find (Georgia).

Required by contract almost everywhere. General contractors, property managers and public bodies set their own minimums in the contract and ask for a certificate of insurance before you start. See our certificate of insurance guide for what those certificates must show.

Workers' compensation is a separate law, and it applies to you as an employer, not as an HVAC licensee. See below.

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State Requirements in Detail

Texas: liability is a license condition

The Texas Department of Licensing and Regulation requires air conditioning and refrigeration contractors to carry commercial general liability "at all times during a license period" (16 Tex. Admin. Code § 75.40):

The insurer must be authorized to sell liability insurance in Texas. The rule sets no bond.

Workers' comp is elective in Texas. Except for public employers and where another law provides otherwise, "an employer may elect to obtain workers' compensation insurance coverage" (Tex. Lab. Code § 406.002). Many general contractors require it of subs anyway.

Ohio: $500,000 with completed operations

An Ohio Construction Industry Licensing Board licensee must carry contractor's liability insurance "including complete operations coverage in an amount of at least five hundred thousand dollars" (Ohio Admin. Code 4101:16-2-09). The policy must be in the licensee's own name, or in the business entity's name if the license is assigned to a company, and that company must be registered with the Ohio Secretary of State.

Florida: liability and property damage, and comp from the first employee

Florida's construction licensing rule sets the financial-responsibility amounts by contractor category. For an air conditioning contractor, and for a mechanical contractor, the figures are $100,000 liability and $25,000 property damage (Fla. Admin. Code R. 61G4-15.003).

Florida's workers' compensation law reaches construction employers sooner than others: it covers "all private employment in which one or more employees are employed by the same employer" in the construction industry, against four or more employees elsewhere (Fla. Stat. § 440.02).

California: a $25,000 bond, not a liability policy

Every CSLB licensee, including a C-20 (HVAC) contractor, must file a $25,000 contractor's bond (Cal. Bus. & Prof. Code § 7071.6, operative since 1 January 2023; it was $15,000 before).

The licensing law requires liability insurance only of LLC licensees: it must carry liability insurance with an aggregate of at least $1,000,000 if five or fewer people are on its personnel of record, plus $100,000 for each additional person, up to $5,000,000 (Cal. Bus. & Prof. Code § 7071.19).

Arizona: a bond sized by license and volume

Arizona's licensing statute requires a bond, not a liability policy. A residential specialty contractor posts between $1,000 and $7,500; a commercial specialty contractor's bond scales with annual volume, from $2,500 under $150,000 to as much as $50,000 at $10 million or more (A.R.S. § 32-1152). Residential contractors may also take part in the residential contractors' recovery fund. See our contractor bond guide for other states.

Georgia: no local insurance requirement allowed

Georgia licenses HVAC work as Conditioned Air Contracting. We found no insurance condition in its licensing law, and the state Attorney General has concluded that "county and municipal governments are prohibited from requiring contractors licensed under the Act" to obtain liability insurance to perform licensed work, because O.C.G.A. § 43-14-13(b) bars localities from adding licensing requirements (Ga. Att'y Gen. Op. 95-7). Any insurance a Georgia HVAC contractor carries is set by contract or by workers' compensation law.

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The Coverages, and Which Are Mandatory

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Who Asks for More Than the Minimum?

• General contractors typically want $1,000,000 per occurrence and $2,000,000 aggregate, additional-insured status and a waiver of subrogation. Our subcontractor insurance guide covers how these flow down.
• Commercial property owners and managers often ask for higher limits and a certificate before you are allowed on site.
• Public contracts usually add payment and performance bonds.

These are contract terms. They vary job to job, so read each one.

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Exceptions and Exemptions

• License classes: Texas's lower amounts apply only to Class B licensees, whose license is limited in scope.
• Sole proprietors without employees are outside most workers' comp laws, but contracts may still require cover or an exemption certificate.
• Texas employers may opt out of workers' comp entirely (Tex. Lab. Code § 406.002), subject to other laws.
• Georgia localities cannot add an insurance requirement for state-licensed conditioned air contractors (Op. 95-7).

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Penalties for Non-Compliance

Where insurance is a license condition, letting it lapse puts the license at risk: in Texas the cover must be in force "at all times during a license period", and Ohio ties the policy to the licensee's name. Working unlicensed, or without required workers' comp, carries separate penalties under each state's licensing and workers' compensation laws. Check with the licensing board before letting any required policy lapse.

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How to Get Coverage

1. Find your state's HVAC licensing rule, through the board that issues the license (TDLR, OCILB, CSLB, Florida DBPR, Arizona ROC, Georgia's Construction Industry Licensing Board).
2. Buy at least the license minimum, and name the right entity: Ohio wants the policy in the licensee's or the assigned company's name.
3. Add workers' comp before you hire, unless your state's law exempts you.
4. Check contracts for higher limits, additional-insured and waiver-of-subrogation clauses before you sign.

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FAQ

Do HVAC contractors need general liability insurance?

Only where the state license requires it. Texas ($300,000 per occurrence for Class A), Ohio ($500,000) and Florida ($100,000 liability / $25,000 property damage) do. California requires it only of LLC licensees ($1,000,000 aggregate). In Georgia we found no license requirement, and its localities cannot add one.

How much insurance does a Texas HVAC contractor need?

Class A: $300,000 per occurrence, $600,000 aggregate and $300,000 products and completed operations. Class B: $100,000, $200,000 and $100,000 (16 Tex. Admin. Code § 75.40).

Is a bond required for an HVAC license?

In California, yes: $25,000 for every CSLB licensee. In Arizona, yes, sized by license type and volume. Texas's rule sets liability insurance instead of a bond.

Can a Georgia city require my HVAC company to carry insurance?

No, according to the Georgia Attorney General: localities cannot require contractors licensed under the state Act to carry liability insurance to perform licensed work (Op. 95-7). A customer or general contractor can still require it by contract.

Do I need workers' comp as an HVAC contractor?

If you have employees, almost always. Florida's construction threshold is one employee. Texas lets private employers opt out.

Does my personal auto policy cover my work van?

Personal policies usually exclude business use. Your van must at least meet your state's auto liability minimum, and contracts often require commercial auto.

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Key Takeaways

• The license decides: Texas, Ohio and Florida require general liability; California and Arizona require bonds; Georgia sets neither that we found
• Texas Class A: $300K per occurrence / $600K aggregate / $300K completed operations
• Ohio: $500,000 with completed-operations cover, in the licensee's or company's name
• California: $25,000 bond since 2023; LLCs also need $1M+ liability
• Georgia localities cannot require insurance of state-licensed conditioned air contractors
• Workers' comp follows separate law: one employee triggers it in Florida construction; elective in Texas

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Sources

• 16 Tex. Admin. Code § 75.40 — Texas ACR contractor liability insurance
• Tex. Lab. Code § 406.002 — workers' compensation coverage is elective for private employers
• Ohio Admin. Code 4101:16-2-09 — OCILB contractor's liability insurance
• Fla. Admin. Code R. 61G4-15.003 — financial responsibility amounts by contractor category
• Fla. Stat. § 440.02 — workers' compensation thresholds for construction and other employers
• Cal. Bus. & Prof. Code §§ 7071.6, 7071.19 — $25,000 contractor bond; LLC liability insurance
• A.R.S. § 32-1152 — Arizona contractor bonds
• Georgia Attorney General Official Opinion 95-7 (1995), on O.C.G.A. § 43-14-13(b)

Last verified: 2026-10

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Important Disclaimer

This guide provides general information about insurance requirements based on publicly available sources as of the "Last verified" date above. It is not legal, insurance, or financial advice. Requirements, penalties, and statutes can change; individual circumstances vary. Always confirm current rules with your state's contractor licensing board, and consult a licensed insurance professional for advice specific to your situation.