Selling an HVAC Business: Lessons From the Air Solutions Deal

HVAC businesses sell well when the work repeats and the business runs without the owner. A good example from M&A Business Advisors' track record is Air Solutions, an HVAC business where M&A Business Advisors represented both sides and sold it to a strategic buyer already in the industry. Here is what that tells you about selling an HVAC company.

The deal

A strategic buyer is a company already operating in HVAC or an adjacent trade. They tend to pay well for a clean book of recurring service work because they can fold it into an operation they already run.

How HVAC businesses are valued

Like most businesses under $5M, these sell on a multiple of earnings, either Seller's Discretionary Earnings (SDE) for smaller owner-operated shops or EBITDA for larger, management-run companies. The exact multiple varies by the specifics below, so treat any range as a starting point, not a quote.

For HVAC specifically, owner-operated shops commonly trade around 2x to 3.3x of SDE, and businesses with roughly $500K to $1M of earnings often move closer to 5x to 6x of EBITDA, with cleaner, service-heavy companies higher. Recurring maintenance agreements are the single biggest lever.

What HVAC buyers look for

• Recurring maintenance agreements over one-off installs.
• A service and replacement mix rather than new-construction dependence.
• Licensed techs who will stay through a transition.
• Clean books that tie to tax returns, which SBA lenders require.

Getting ready to sell

Build recurring revenue, document your dispatch and pricing so the business does not live in your head, and get your books clean a year before you list. Then get a real valuation so you negotiate from facts. That is the work I do with owners.