A Warranty Claim Comes In After You Sold the Business: Decision Tree

Why this matters

You sold the business, and months later a customer calls about work that was done under your ownership. The job is not holding, and now two questions collide: who is legally responsible, and who is going to protect the reputation that was attached to your name on that job. Handle it wrong and you either eat a cost that was contractually the buyer's, or you stiff a customer and watch a public review name you personally. This tree keeps you from both. The paperwork usually has the answer; your job is to read it before you react.

Start here: is anyone in danger right now?

Before any question about who owes the repair, deal with the hazard if there is one. A warranty claim can be an active gas smell, a live water leak, a no-heat call in a hard freeze, or a burning-smell electrical fault.

• If the claim describes an active hazard, make sure the customer is directed to safety and to someone who can respond now: the current business, the utility's emergency line, or emergency services as the situation demands. Do not let a contract question delay a safety response.
• Only once the hazard is controlled do you move to the question of who is responsible for the underlying warranty repair.

Money and liability can wait a few hours. A gas leak cannot.

Then: what did the purchase agreement say?

The sale contract almost certainly addressed warranty obligations, because a well-run sale does. Pull it before you promise or refuse anything.

• If you cannot recall the terms, do not answer the customer's "will you cover this" yet. Say you will look into it and call back, then read the agreement or call the attorney who papered the deal. An off-the-cuff yes or no can create liability the contract did not.

Branch: the buyer assumed the obligations

The cleanest and most common structure: the buyer took on all open warranty and service obligations as part of the purchase.

• Route the customer to the current business promptly and warmly. "The business is under new ownership now, and they handle service on that work. Here is who to call."
• Give the buyer a heads-up if you can, especially if you have records that help them honor it fairly.
• You owe no repair, but you do owe a clean handoff. A customer bounced between old and new owner with nobody claiming them is the exact failure the agreement was meant to prevent.

Branch: you retained pre-closing liability

Some deals leave the seller financially responsible for claims arising from work done before closing, often through a holdback or an indemnification clause for a defined period.

• Check whether this claim falls inside that defined period and scope. If it does, it is yours to fund, even though the buyer may be the one doing the actual work.
• Coordinate with the buyer on who performs the repair and how you settle the cost between you, exactly as the agreement specifies.
• Document everything: the claim, the cause, what was done, and how the cost was allocated. This is the record that closes out your tail cleanly.

Branch: the agreement is silent or ambiguous

The hard case, and the reason silent agreements cause post-closing disputes.

• Do not concede liability reflexively, and do not refuse reflexively. Either can be used against you. Get the specific claim in writing and review it against whatever the agreement does say.
• Bring in the buyer and, if the stakes warrant, the attorney who handled the sale. An ambiguous obligation is a negotiation between you and the buyer, not a decision the customer gets to make for you.
• Weigh a shared or goodwill resolution against the cost of a fight. Sometimes splitting a modest repair with the buyer is far cheaper than the dispute, and it protects both names on the work.

The reputation stake that outlives the deal

Legally the obligation may be entirely the buyer's. Practically, your name was on that job, and a customer who feels abandoned will not carefully distinguish old owner from new in a review or to their neighbors. If the repair is small and the goodwill is real, quietly helping it get resolved can be worth more than it costs, even when you owe nothing. Weigh that against setting a precedent, and against any non-compete or non-disparagement terms in your sale that govern how you may involve yourself. Choose deliberately, not out of guilt or spite.

Recap

1. If the claim is an active hazard, get the customer to safety and a responder first.
2. Read the purchase agreement before you promise or refuse anything.
3. Buyer assumed it: hand the customer off cleanly. You retained it: fund and document per the terms.
4. Silent or ambiguous: get it in writing, involve the buyer and counsel, weigh a shared resolution.
5. Protect the reputation attached to your name even where the law does not require it.

References

• See related: What Happens to Warranty and Service Agreement Obligations After a Sale; The Buyer Wants Representations and Warranties You Aren't Sure About
• U.S. Small Business Administration (SBA), asset sale liability assignment
• American Bar Association (ABA), business sale representations and warranty guidance