HVAC contractors
Your service agreements are the asset. A buyer will check whether they exist.
Mechanical services is one of the most actively consolidated trades. The buyer is usually a platform assembling regional density, and what it is really buying is recurring service revenue. That makes the maintenance agreement base the centre of diligence, and it is the part of the record that most contractors have never had to prove.
The record
What your record already holds.
- Maintenance and service agreements, with terms and renewal history
- Work orders, dispatch history, and completed job records
- Warranty obligations, both manufacturer and in house
- Technician certifications, licensing, and training records
- Equipment, fleet, and inventory schedules
- Supplier and distributor agreements, including rebate terms
- Customer records covering residential and commercial mix
The questions
The questions worth answering.
- “How many maintenance agreements are active, and what does each actually commit us to?”
- “What is the renewal history on those agreements, and who has lapsed?”
- “How much revenue is recurring service against one time replacement work?”
- “What warranty obligations are we still carrying, and on which installations?”
- “Which technicians hold the certifications the work depends on?”
- “How concentrated is our commercial work among a few customers?”
Key-person risk
When someone leaves, the reasoning shouldn’t leave with them.
In many contracting businesses the owner holds the commercial relationships, prices the larger jobs, and carries the technical judgment on complex work. A buyer prices whether that transfers. The record either shows how jobs were scoped and priced and who authorized what, or it shows that the knowledge sat with one person.
High-stakes moments
When the record has to answer.
A platform approach
Consolidators buying for density compare your agreement base to the ones they already own. They ask how many agreements are current, what each commits to, and what renewal actually looks like.
Warranty and callback exposure
Outstanding obligations on past installations are a liability a buyer wants quantified. The answer sits in job records and warranty terms, or it does not sit anywhere.
Technician retention
The workforce is often the constraint on growth. Buyers examine certifications, tenure, and whether the business can staff the work it has sold.
The published record
What the sources actually say, and what they do not.
Three publishers report on owner earnings for this trade and the bands barely meet. One describes smaller operators, one scopes to a stated range of owner earnings and reports materially higher figures, and one reports the middle half of businesses recorded as sold. The overlap is too narrow to treat as agreement. Our estimator leads with what HVAC businesses actually sold for, sets the higher advisory band against it as an asking versus sold contrast, and shows all three in the record beneath rather than picking one. Read the first and third together before treating them as two votes: ClearlyAcquired and the marketplace transaction data give the same figures to two decimal places, which is not what genuine independence looks like. Neither states a derivation, so we count them separately under our own rule, and we would rather tell you the rule produces a soft count here than quietly adjust it. Note also that the highest publisher states that above roughly $1.5M of normalized earnings the buyer pool shifts to private equity platforms pricing on EBITDA, which is a different measure than any of these bands uses.
1.99x to 3.33x owner earnings
ClearlyAcquired. Applies to smaller operators. 16 January 2026.
3x to 5x owner earnings, premium 5x to 5.5x
CT Acquisitions. Applies to owners with $200K to $2M of owner earnings. verified 5 June 2026.
1.99x to 3.33x owner earnings, the middle half of recorded sales
BizBuySell. Applies to HVAC businesses reported sold on BizBuySell, 2021 through 2025. data through 2025.
Verelume does not average these publishers or choose between them. Where they disagree, the disagreement is the finding.
What diligence concentrates on here
- Active maintenance agreements and what each commits to
- Renewal and lapse history on the agreement base
- Recurring service revenue against one time replacement work
- Outstanding warranty and callback obligations
- Technician certifications, licensing, and tenure
- Commercial customer concentration
What Verelume does not do
Verelume does not make engineering or mechanical judgments, determine warranty liability, or provide legal advice. It helps your team find and understand what your own records say, with the sources attached, and flags where documents conflict or where a claim has no documentation behind it.
Related use cases
See what your hvac contractor's record can answer.
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