Owners of door companies tend to think preparing for a sale starts when they decide to take one of the calls. By then most of the useful time is gone. The groups buying dealers look at a short list of things, and almost every item on it takes months, not weeks, to put in order. The good news is that a year is enough if the work is done in the right order. Here is how we would spend those twelve months, a quarter at a time.
1. Months one to three: the numbers and the service book
Start where every buyer starts. Pull revenue apart by segment for the last three years: residential replacement, new construction, commercial install, and commercial and dock service. Add gross margin by segment if your books allow it, and fix the books if they do not. Then build a clean list of the service book: planned maintenance agreements, the accounts that call you every time a dock door fails, how long each has been with you, and what each brought in last year. Repeat service work is the part of a door business a buyer trusts most, but only if it can be counted. A service book that lives in the dispatcher's memory gets valued like it does not exist.
2. Months four to six: the lines, the paper and the fleet
Next, the things that decide whether the business transfers cleanly. Pull every manufacturer dealer agreement and read what it says about a change of ownership. Chris Jones, who leads our overhead door and loading dock practice, makes the point that buyers look hard at the lines a dealer carries and whether those lines move with the sale. Gather the commercial contracts, the lease and any personal guarantee, licenses and insurance. Then list the fleet and the equipment: every truck, its age, its title and what it needs. None of this raises the price on its own. All of it removes reasons for a buyer to lower it later.
3. Months seven to nine: the people and your own load
This is the quarter most owners skip, and the one buyers notice most. Write down who holds which relationships: the builders, the facility managers, the key commercial accounts. Write down who prices jobs, who schedules the technicians and who solves the problem when a crew is stuck. If the answer to most of those is you, use these three months to hand some of it off and let it run without you. The groups buying door dealers weigh how much of the business lives in the owner's head, and a dealer whose service manager already runs the board is an easier company to buy. Keep your best technicians close, too. A buyer is paying for the bench as much as for the trucks.
4. Months ten to twelve: choose the buyers, then talk
Only now does it make sense to return calls. With the numbers by segment in hand, you know whether your business belongs with residential platforms, commercial and dock buyers, or both, and you can approach the groups that fit instead of the one that happened to call first. The first call is rarely the best offer. A short, managed conversation with the right few buyers, under confidentiality, puts the work of the previous nine months to use.
5. Keep running the business the whole time
A year of preparation is wasted if the results slip while you do it. Buyers keep reading the monthly numbers right up to closing, and a soft final quarter costs more than any document can recover. Do the preparation on top of a normal year, not instead of one.
The takeaway
A door company can be ready for a sale in about a year, but only in order: numbers and service book first, then the lines, paper and fleet, then the people and your own load, and the buyers last. Start the clock before you take the call, not after.
