Who handles callbacks on past installs after you buy an HVAC company?

Customers may not separate the company before closing from the company after it. If a furnace installed last winter fails, they call the name on the truck, which is now yours. A buyer’s review usually looks at the maintenance book and current work. Work already finished needs its own look, because the cost of fixing it can land on you.

Start with the callback log

Ask the seller for a record of callbacks and warranty visits, with the install date, the problem and the fix. A good log shows how often past work comes back and which jobs or products cause trouble. If there is no log, ask how callbacks are tracked, and look through the service tickets with a technician you trust.

Labour warranties on past installs

Find out what the company promised customers on labour, and for how long. Ask for sample warranty wording and a list of installs still inside their warranty period. That list tells you roughly how many callbacks could still arrive and how long the exposure lasts.

Manufacturer warranty registrations

Some manufacturers require a system to be registered before their warranty applies, so check each warranty. Ask whether the seller registered each install, and whether the registrations are tied to the company’s account, which may change hands. Your lawyer can advise on how the account and any dealer status move to you.

Settle who pays in the agreement

Raise it before the terms are drafted. A buyer may ask that the seller pay for callbacks on earlier work, or that part of the price be held back until the warranty period ends. These are negotiated terms, and your lawyer drafts them. See the HVAC due diligence guide for the rest of the review.