This is not unusual. Indemnification and escrow are the mechanisms buyers use to protect themselves against problems they discover after the deal closes — and for sellers who don't understand them going in, they're the most expensive surprise in the entire transaction.
What Is Indemnification in an HVAC Business Sale?
Indemnification is your promise to make the buyer whole if something you represented about the business turns out to be wrong.
When you sign a purchase agreement, you make dozens of representations — about your financials, your contracts, your licenses, your employees, your taxes, your equipment. Indemnification is the legal mechanism that says: if any of those representations is false, and the buyer suffers a loss because of it, you owe them the difference.
The Representation
A factual statement you made in the purchase agreement ("The company has no pending litigation." "All equipment is in good working order." "All tax returns have been filed accurately.")
The Breach
A post-close discovery that contradicts the representation. The buyer finds an undisclosed lawsuit, a failed inspection, or a tax filing error. The representation was false — intentionally or not.
The Claim
The buyer sends a written indemnification notice, quantifies their loss, and demands payment. If you dispute it, the process moves to the escrow agent (or the courts if there's no escrow).
The Discovery Problem
Most indemnification claims aren't about fraud. They're about things the seller genuinely didn't know. An HVAC company with 15 service vans, 3 sub-contractors, and 10 years of customer contracts has hundreds of potential disclosure gaps. You may have represented your contracts accurately based on what you knew — and still be liable for a breach you didn't intend.
What Is Escrow in a Deal?
Escrow is the buffer. Instead of paying you 100% of the purchase price at close, the buyer holds back 5–15% in a neutral escrow account for a defined post-close period — typically 12–24 months. During that window, they can file claims against the escrow. Whatever isn't claimed gets released to you at the end.
The Holdback Amount
Typically 10% of the purchase price on a mid-market HVAC deal. On a $7M deal, that's $700,000 sitting in escrow for 18 months that you cannot access, invest, or count on.
The Claims Window
The period during which the buyer can file claims. Survival periods for general representations run 12–24 months. Tax and environmental representations often survive 3–7 years. Fundamental representations (title, capitalization, fraud) can survive indefinitely.
The Release
At the end of the claims window, whatever escrow balance remains is released to you — minus any pending or settled claims. If there are active disputes, the disputed portion stays frozen until resolution.
The Basket and Cap: How Claims Are Limited
Most purchase agreements include two protections for sellers:
The Basket (Deductible): The buyer can only make indemnification claims once aggregate losses exceed a threshold — typically 0.5%–1.5% of the purchase price. On a $7M deal, the basket might be $70,000–$105,000. Claims below that threshold are the buyer's problem, not yours.
The Cap: Your total indemnification liability is typically capped at the escrow amount — sometimes the full purchase price for fundamental representations. A well-negotiated cap limits your exposure to the holdback only.
Watch for
The “tipping basket” vs. “deductible basket” distinction: a tipping basket means once losses exceed the threshold, the buyer can claim the entire amount going back to dollar one. A deductible basket means they can only claim losses above the threshold. The difference on a $7M deal with a $70K basket and a $400K claim: $400K vs. $330K.
The Specific Indemnity Trap
Some purchase agreements include specific indemnities for identified risk items — a pending EPA inquiry, an equipment recall, an employment dispute. Unlike general indemnification, specific indemnities often have no basket, no cap, and longer survival periods. If there's a specific indemnity in your agreement, get a separate escrow or insurance wrapper around it. Don't let the buyer use general escrow to cover specific known risks.
Representations and Warranties Insurance (RWI)
The market has largely moved to Representations and Warranties Insurance as an alternative to seller-funded escrow on mid-market deals ($15M+). With RWI:
The buyer buys a policy that covers losses from breach of representations
The seller escrow is reduced or eliminated (sometimes to zero)
The insurer pays claims, not the seller
For smaller HVAC deals below $15M, RWI is often cost-prohibitive (premiums run 2–4% of coverage). In that range, seller-funded escrow remains standard.
Before you sign a purchase agreement, know exactly what your business is worth at baseline.
Your negotiating position on indemnification and escrow depends on your fundamentals. HVAC owners with strong PE Readiness Scores have leverage to push for seller-friendly indemnification terms. Get your number free.
Run the free OffRamp calculator →How to Negotiate Indemnification Before Signing
Everything below is negotiable at LOI and purchase agreement stage. Sellers who push on these four points protect the majority of their post-close exposure.
Negotiate the basket up
Push for a 1.5% basket rather than 0.5%. On a $7M deal that's the difference between a $35K and $105K deductible. A higher basket eliminates nuisance claims and signals to the buyer you've done your own diligence.
Cap at escrow, not purchase price
Your general indemnification cap should equal the escrow holdback amount, not the full deal value. Resist any language that says "limited to the purchase price" — that's unlimited exposure on a small basket.
Push for a deductible basket, not a tipping basket
Make sure you're only liable for losses above the basket, not losses that include the basket amount. One word change in the agreement, potentially hundreds of thousands of dollars at stake.
Define claim notice requirements tightly
Require written notice with specificity: the representation breached, the dollar amount of the loss, the factual basis. Vague or omnibus claims ("we've experienced various losses related to your representations") should not trigger indemnification obligations.
Frequently Asked Questions
What is a typical escrow holdback percentage in an HVAC business sale?
Most mid-market HVAC deals use a 10% escrow holdback, held for 12–18 months post-close. On a $7M deal, that's $700,000 unavailable to the seller during the claims window.
Can a buyer make an indemnification claim after the escrow period ends?
For general representations, no — once the claims window closes, the buyer cannot make new claims. However, tax representations typically survive 3–7 years, and claims for fraud have no survival limit. Specific indemnities have their own negotiated survival periods.
What is Representations and Warranties Insurance?
RWI is a buyer-side insurance policy that covers losses from breaches of seller representations. It's standard on deals above $15M and eliminates or reduces seller-funded escrow. Below $15M, premiums are often cost-prohibitive and traditional escrow holdbacks remain the norm.
OffRamp is a free valuation tool for HVAC business owners. We don't sell your information, represent buyers, or work on commission. The calculator and reports are educational tools — always consult a licensed M&A advisor before entering a sale process.