Before you wire funds on a heating and cooling company, verify maintenance contract quality, technician independence, and fleet condition — here's exactly how.
Find HVAC Acquisition TargetsAcquiring an HVAC business between $1M–$5M revenue offers recession-resistant cash flow and roll-up upside — but only if you validate recurring revenue quality, workforce stability, and hidden capital needs before close. This guide walks buyers through every critical checkpoint.
Confirm that reported SDE or EBITDA reflects true, transferable earnings — not owner perks, one-time equipment installs, or undocumented cash revenue commingled in the P&L.
Request tax returns, P&Ls, and bank statements for 3 years. Identify and normalize owner compensation, personal vehicles, family payroll, and non-recurring expenses to validate true SDE of $300K–$500K minimum.
Pull the full maintenance contract roster. Verify active contract count, annual renewal rates, average contract value, and whether agreements are written, transferable, and not month-to-month verbal arrangements.
Break revenue into residential, light commercial, and new construction segments. Flag any single customer exceeding 15–20% of total revenue as a concentration risk requiring earnout or escrow protections.
Determine whether the business runs without the owner's daily involvement — the single biggest value driver and risk factor in lower middle market HVAC acquisitions.
Confirm all field technicians hold current EPA 608 certifications, state contractor licenses, and NATE credentials where applicable. Verify licenses are held by employees, not solely the owner-operator.
Map which functions — dispatch, sales, customer relationships, technical escalations — require the owner. Any role without a documented successor represents deal risk and should be addressed in transition agreements.
Request 12+ months of ServiceTitan, Jobber, or Housecall Pro export data. Validate job volume, technician productivity, call-back rates, and whether customer history is documented and transferable.
Quantify the true capital required to operate day one post-close — aging fleet, refrigerant compliance obligations, and unresolved licensing issues can erase deal economics quickly.
Review titles, mileage, service logs, and financing balances on all vehicles. A fleet averaging over 8 years with deferred maintenance signals $50K–$150K in near-term capex not reflected in asking price.
Verify the business entity's contractor license can transfer to a new owner or that a qualifying technician employee can assume the responsible party role without service interruption post-close.
Confirm R-22 recovery procedures are documented and no illegal stockpiles exist. Assess R-410A transition readiness given upcoming EPA restrictions and associated equipment and training cost implications.
Verify the HVAC acquisition qualifies for SBA financing, the purchase price is supportable by the verified cash flow, and the deal structure protects the buyer's downside.
Confirm the HVAC meets SBA 7(a) eligibility requirements: the business is for-profit, U.S.-based, within SBA size standards, and the buyer meets personal financial requirements. Some industries have specific SBA restrictions — verify before LOI.
Model verified normalized EBITDA against projected SBA loan payments at current rates. A $1M SBA 7(a) loan at 10.5% over 10 years costs approximately $13,000/month. The HVAC must generate at least 1.25x debt service coverage after a market-rate manager salary to pass underwriting.
Confirm the seller note is properly subordinated to the SBA loan and goes on 24-month standby as required by SBA rules. If an earnout is included, define exact measurement metrics, time period, and dispute resolution process before signing the purchase agreement.
Before signing a Letter of Intent, request these documents from the seller. Missing or incomplete items are a red flag — not a reason to proceed without them.
Lower middle market HVAC businesses typically trade at 3x–5.5x EBITDA. Businesses with 100+ active maintenance contracts, tenured licensed technicians, and clean financials command the upper end of that range.
Yes. HVAC acquisitions are among the most SBA-eligible service businesses. Buyers typically inject 10% equity, finance 80–90% via SBA 7(a), and negotiate a seller note covering the remaining gap at close.
Review contract language for assignability, check renewal rates over 3 years, and propose a seller transition period of 90–180 days. Consider an earnout tied to contract retention 12 months post-close.
Owner-as-lead-technician with no licensed staff capable of operating independently. If the business cannot run without the seller, lenders will struggle to approve financing and buyers face immediate operational risk at close.
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