How We Vet HVAC Companies: What We Check and Don't

Does verification mean a company is good?

Plenty of HVAC sites tell you they work only with the best contractors in your area. Almost none publish the methodology that would make that a meaningful statement.

Checking that a company is a real, licensed, insured business is worth doing. It is also a floor rather than a verdict. It tells you the company exists and is permitted to do the work. It does not tell you the installation will be sized correctly or the quote will be honest.

So we publish what is checked, publish what is not, and never let the first list imply the second does not exist.

What does HyreHVAC check?

Where this stands: contractor matching is still being built. These are the checks a company must pass before we introduce you to it. License status and business identity are the checks the research desk runs today.

Each item below is verifiable against a record somebody else maintains, and each is checked against that record rather than against what the company tells us about itself.

Business identity: That the company is a registered legal entity trading under the name it gives us, at an address that exists. Checked against the state register in its home state.
Trade licensing: That a current license exists in that name, in a class that covers heating and cooling work. HVAC is licensed statewide far more consistently than most trades, and in several states the class name is itself the service determination.
EPA Section 608 certification: That refrigerant work is performed by someone certified under 40 CFR Part 82, Subpart F. This is a federal requirement rather than a courtesy, and it applies to anyone who so much as attaches gauges to a sealed system.
Service area: Which counties and zip codes the company says it covers, so an inquiry is not routed to somebody two hundred miles from the equipment.
Services offered: Whether they do the kind of work described — a ductless retrofit, a boiler, a repair on equipment they did not install — rather than only new installations.
Insurance: That general liability cover, and workers’ compensation where crews are employed, is stated and evidenced. What can be independently verified varies by state.
Public records: Publicly available regulatory and complaint records where a state publishes them. Coverage is uneven, and a state that publishes nothing is not evidence of a clean record.
License status, not just license number: That the license is currently active rather than lapsed, suspended or expired. A number on a van is not a status.

Which state registers do the checks use?

HVAC inverts the usual pattern. In most trades the largest markets license nothing, so verification has to fall back on weaker signals. Refrigerant handling and combustion appliances are different, and several states publish a license class whose name is itself the service determination.

State	Authority	Class that names the trade
Texas	Department of Licensing and Regulation, Occupations Code ch. 1302	Environmental Air Conditioning and combined classes
Florida	Department of Business and Professional Regulation, CILB	Certified Air Conditioning Contractor, statewide
Arizona	Registrar of Contractors	Air Conditioning and Refrigeration classifications
North Carolina	Board of Examiners of Plumbing, Heating and Fire Sprinkler Contractors	Heating Group 2 — forced warm air heating and air conditioning

Coverage is not uniform and we will not pretend it is. Some state boards publish a register that is genuinely difficult to query, and in those states our verification is thinner. Where that is true, it is true, and we would rather say so than describe a uniform process we do not run.

What does HyreHVAC not check?

The list below exists because the absence of a check is the thing a homeowner is most likely to assume in our favor.

We do not inspect workmanship: Nobody from HyreHVAC has stood in a mechanical room a company commissioned. No desk-based check substitutes for that.
We do not audit finances: We cannot tell you whether a company will still be trading in ten years when a compressor warranty is tested. Nobody can.
We do not verify every review: Online review scores are gameable in both directions, so we do not use them as an input to anything.
We do not rank or score companies: There is no HyreHVAC rating, tier or badge. Publishing one would imply a methodology we do not have.
We do not guarantee the work or the price: The contract is between you and the company. We are not a party to it and cannot enforce it.
A license class alone does not prove they do this work: A license class that permits HVAC work is not proof that HVAC is the company’s trade. We have found registered companies holding an air conditioning classification whose business is plainly something else, so the class is a floor, not a verdict.

What should I check myself before I sign?

The most valuable checks are the ones only you can make, because they happen at your house with the quote in your hand.

Look up the license status with your state board directly. A number is not a status, and a lapsed license still prints fine.
Ask which EPA 608 certification type the technician holds if refrigerant will be handled. Type II or Universal covers a residential split system. The certification does not expire, so the type is the informative part.
Ask whether the work is subcontracted, and if so to whom. The name on the quote and the name on the van are not always the same entity.
For a replacement, ask to see the load calculation. Sizing from the old unit’s nameplate is the commonest installation defect there is.
Read what the labor warranty covers, for how long, and whether refrigerant is excluded. It frequently is.

Our service guides cover what to ask for each job, and the quote comparison tool puts two proposals side by side on the terms that actually differ.

Questions people ask

Does appearing on HyreHVAC mean you recommend a company?

No. Verification is not endorsement. It means specified facts about the business were checked against available records at a point in time. It is not a judgment about the quality of their work, their pricing or their conduct on your job.

Do HVAC companies pay to be listed?

The intended model is that companies pay to receive homeowner inquiries. Payment does not change what we verify, and it does not buy a recommendation, a ranking or editorial coverage.

Why do you not publish a "best HVAC companies" list?

Because we have no documented method that would support it, and we will not invent one. Public records show that a company is licensed and active. They do not show that it is the best or the most reliable. A ranking without a method is an advertisement with numbers on it.

What should I check myself before signing?

Five things: license status with your state board, not a number on a card; proof of insurance in the contracting company’s name; the technician’s EPA 608 certification type if refrigerant is involved; who does the work if it is subcontracted; and what the labor warranty covers and for how long.

Is HVAC licensed everywhere?

Mostly, and more consistently than most trades, because refrigerant and gas appliances attract regulation. But class names differ sharply between states, some registers are hard to search, and cities sometimes add their own rules. Our state pages cover the rules where you live.