How to Sell Your HVAC Business to Private Equity
A step-by-step guide to running a PE sale process — from first conversation to wire transfer.
PE Pays 40–80% More Than Brokers. Here's Why.
4x–7x EBITDA
vs. 2x–4x SDE from business brokers
600+
HVAC acquisitions by PE-backed platforms since 2020
9–18 months
typical full sale process from prep to close
PE firms acquire HVAC companies because of recurring revenue, regional density, and predictable cash flow. They pay higher multiples than strategic buyers precisely because they're building platforms, not buying competitors. An HVAC owner selling to PE typically nets 40–80% more than they would in a broker-listed deal.
For market data on deal volume and active buyers, see HVAC PE Acquisition Statistics →
The 6-Step Process to Sell Your HVAC Business
Know What You're Worth
Before you talk to anyone, you need an independent view of your value. Use our free calculator to get a baseline. Most owners are surprised — especially those with strong contract revenue.
Run the free calculatorClean Up Your Financials
Recast your P&L to show true EBITDA: add back owner salary above market, one-time expenses, personal vehicle use. Hire a CPA to prepare a 3-year recast. QoE buyers eventually do this themselves — if yours doesn't match theirs, you lose leverage.
Build Your CIM
The Confidential Information Memorandum is your sales pitch document. 30–50 pages covering operations, financials, market, team, and the growth thesis. Most owners use an M&A advisor or investment banker to produce it.
Run a Competitive Process
Contact 10–20 qualified buyers (PE-backed platforms, family offices, strategic buyers). Never accept the first offer. A competitive process with 3–5 IOIs can move your multiple by 0.5x–1.5x. That's $500K–$1.5M on a $3M EBITDA business.
Negotiate the LOI
The Letter of Intent locks price, structure, exclusivity period, and working capital target. The exclusivity period (typically 60–90 days) is your riskiest moment. Push for 45 days. Watch the working capital definition — a $300K swing is common in final purchase price calculations.
Survive Due Diligence
Quality of Earnings, legal review, operational audit, HR/key man review. Have your data room ready: 3 years tax returns, monthly P&Ls, customer list with revenue, service agreements, equipment list, employee org chart. Deals that die in diligence usually had surprises the seller knew about and didn't disclose.
Read the due diligence guideUnderstand What Moves Your Multiple
Same revenue, very different valuations — here's what PE buyers underwrite.
Recurring Service Contracts
+1.0x–1.5xabove 50% ARR
Owner Independence
+0.5x–1.0xGM in place, not owner-operated
Clean GAAP Financials
+0.5x3 years recast, consistent methodology
Software Systems (ServiceTitan/Successware)
+0.3x–0.5xmodern field service software
Customer Concentration
−0.5x–1.0xany single customer >20% of revenue
Revenue Growth
+0.5x15%+ YoY, 3-year trend
Want the full breakdown? See what factors determine HVAC business value →
Mistakes That Kill Deals or Reduce Price
Negotiating alone
Without an M&A advisor running the competitive process, sellers accept the first offer and leave $750K–$1.5M on the table. PE firms negotiate acquisitions for a living. You do it once.
Waiting until you're burned out
The best time to sell is 12–18 months before you want out. An exhausted owner can't prep financials, install a GM, or build recurring contracts — all of which move the multiple.
Underestimating the working capital trap
"Cash-free, debt-free, normalized working capital" sounds simple. It rarely is. A $400K working capital dispute at closing is common. Get your M&A attorney to negotiate this clause explicitly in the LOI.
Start with a Real Number
OffRamp's free HVAC business valuation calculator gives you a baseline multiple and PE Readiness Score in under 5 minutes. It uses the same EBITDA framework PE firms actually use — not broker SDE multiples. Start with a real number, not a guess.
OffRamp HVAC Valuation
EBITDA multiple · PE Readiness Score · Valuation range
Takes under 5 minutes · No account required
Frequently Asked Questions
How do I find PE buyers for my HVAC business?
The most reliable path is hiring an M&A advisor who specializes in HVAC or home services. They maintain relationships with 50–100 active PE-backed platforms and family offices. Alternatively, target named platforms directly: Wrench Group, Service Titan-backed operators, ARS/Rescue Rooter, Apex Service Partners, Sila Services. Running a competitive process with 3–5 bidders typically adds 0.5x–1.0x to your final multiple.
What size HVAC business can I sell to PE?
Most PE platforms require a minimum of $1M–$3M in EBITDA (not revenue). Below that threshold, you're typically working with individual buyers, brokers, and SBA-financed deals at 2x–4x SDE. Above $1M EBITDA, you enter the PE deal market. Above $5M EBITDA, you attract the largest platforms and can run a full auction.
How long does it take to sell an HVAC business to PE?
The full process — from prep through wire — typically takes 9–18 months. Preparation (cleaning financials, building your CIM) takes 3–6 months. Running the competitive process and negotiating the LOI takes another 2–4 months. Due diligence and final purchase agreement takes 60–90 days after LOI. Most sellers who rush the prep phase end up with a lower price or a blown deal.
More questions? See 15 questions HVAC owners ask most about selling to PE →
Ready to Know What Your HVAC Business Is Worth?
Run our free 5-minute HVAC valuation calculator — get your EBITDA multiple, PE Readiness Score, and estimated valuation range.
Free to use — no account required — no sales calls