Guides
Why the most profitable garage door service package needs a six-number audit, not a ranking
Profitable garage door service packages cannot be ranked from a page, so here is the six-number audit that settles it from your own last twenty jobs.
What to take away
- No page can tell you which package earns most in your shop. Profitability here is set by your travel, your stock, and your callback rate, and all three are local.
- What a page can give you is the audit. Six numbers per package, taken from your own jobs, settle the question in an afternoon.
- Measure by the visit, not by the line item. A package earns nothing until the truck is back on the road.
- Subtract callbacks from the job that caused them. A package that looks strongest before this step often does not survive it.
- Consider what a package does to the schedule as well as to the invoice. Work you can move is worth more than its own margin suggests.
Why this article names no winner
Two packages with identical descriptions perform differently in two towns. Drive time changes with density. Parts cost changes with local housing stock needs and how often you carry the item.
Callback rate changes with training and how tightly the scope is written. Any list ranking packages would rank a shop that is not yours, and its figure would be invented. What follows is the measurement instead.
The audit: six numbers per package
Pull your last twenty completed jobs for each package you currently sell—tune-up, spring replacement, opener installation, diagnostic visit, and any bundle you have named. Record these six numbers for the package:
- Average invoice revenue per completed visit.
- Average parts and materials cost per completed visit, at your cost.
- Average travel hours per completed visit, including any second trip for a part that was not on the truck.
- Average on-site labor hours per completed visit.
- Average callback and rework cost per completed visittotal callback cost for the package over the twenty jobs divided by twenty.
- Average scope and administration cost per completed visitunbilled sign-off, permit or licensing fees, and any second-technician time caused by work beyond the technician's sign-off.
Six numbers per package
- Revenue collected after actual discount
- Parts consumed at your cost
- Technician time on site
- Travel time and distance
- Closed on first trip
- Return visit time and parts
Contribution per visit is (1) minus (2) minus (5) minus (6), minus the labor cost of (3) and (4). Divide by the total hours the visit consumed, (3) plus (4), including travel. That last division is what changes people's minds: a package with a healthy invoice and a long drive can earn less per hour than a smaller one next door. Rank the packages by contribution per hour. The benchmark is not published anywhere; it is the contribution per hour your shop must average to cover fixed costs. If you need a target, divide your monthly fixed costs by the billable hours you can actually sell.
If your packages are not defined tightly enough for these six numbers to be attributed to one of them, fix the offer first, using the Garage Door Workforce packages and pricing guide.
What the audit usually reveals
Three patterns show up often enough to be worth expecting.
What the audit usually reveals
Diagnostic visits
- Invoice
- Weaker
- Per hour
- Stronger
- First trip
- Often closes
- Emergency value
- Low
Parts-heavy packages
- Invoice
- Healthy
- Per hour
- Hidden second trip
- First trip
- Often fails
- Emergency value
- Low
Maintenance visits
- Invoice
- Modest
- Per hour
- Pays elsewhere
- First trip
- Schedulable
- Emergency value
- High
The first is that diagnostic and small-fault visits look weaker per invoice and stronger per hour than owners expect. They are short and often close on the first trip.
The second is that packages built around parts you do not routinely carry hide a second trip inside them. That trip has all the travel and none of the revenue.
The third is that maintenance visits earn modestly on their own terms and pay for themselves elsewhere. They are the only work in the week that can be moved when an emergency call arrives.
None of that is a recommendation. It is a set of things to look for in your own numbers.
Where the profit quietly leaves
- The callback. It spends the original job's margin a second time, and it rarely gets attributed back to the package that caused it.
- The wrong part on the truck. The diagnosis was right, the visit still failed, and the second trip is unpaid. The stock decisions behind that sit in the Garage Door Workforce equipment and setup guide.
- The scope argument on the driveway. Time spent negotiating is time not billed, and it usually means the package boundary was written badly.
- Work sold that the technician is not signed off to do, which turns into a supervised job at double the labor. The Garage Door Workforce hiring and training guide treats sign-off as the thing that decides what can be dispatched to whom.
- Advertised work that turns out to need a permit or a licensed party you had not accounted for. Check the state contractor licensing board that issues your trade license and the local building department that issues electrical or construction permits, then confirm the rules through the Garage Door Workforce licensing and compliance guide before it is priced, not after.
The schedule value nobody puts on the invoice
A package that can be scheduled and moved is worth more to a shop that takes emergency work than its margin implies. When a spring fails at nine in the morning, something in the day has to give.
If the only thing on the schedule is an installation with a delivery slot and a crew, the emergency costs you the whole day's plan. If there is a maintenance visit that can move to Thursday, it costs you a phone call. Put that in your thinking, even though it will never appear as a line in the accounts.
Fixing a weak package instead of dropping it
Most weak packages are fixable, and the fix is usually one of four:
Four fixes for weak packages
- Narrow scope so common case priced correctly
- Add written trigger to stop and requote
- Change truck stock to close first visit
- Change description to set right expectation
Where a package covers a check on an automatic operator, keep the description tied to the manufacturer's instructions and to the federal requirements the CPSC sets out in its FAQ on residential garage door operators. A vague safety promise is both a compliance risk and a callback generator. The wording also has to be supportable under the Federal Trade Commission's 'Advertising and Marketing Basics' guidance: any package claim must be truthful and not misleading.
Making the audit repeatable
The audit only works if the records exist: job time, parts used, what was found. That is ordinary business recordkeeping, and the IRS's 'How long should I keep records?' guidance is a fair baseline.
Run the audit twice a year, and always after changing prices or truck stock. What you promote should follow the audit, not lead it, which is where the Garage Door Workforce marketing and growth guide picks up the question.
Common questions
Is installation or repair more profitable?
They are profitable in different ways. Installation carries a larger invoice and a longer cash gap; repair carries a smaller invoice and usually collects the same day. Your own audit is the only place that comparison can be settled.
Should the least profitable package be dropped?
Not automatically. Ask first whether it feeds work you do want, and whether it can be narrowed. A package that brings you a customer who later buys a door is not judged on its own invoice.
How many jobs are enough to judge a package?
Enough that a single unusual job cannot swing the result. Twenty is a reasonable working minimum for a small shop, and the pattern matters more than the decimal.
Do maintenance agreements pay?
They pay in schedulable work and in early detection, and they can also pay directly. What they cannot do is carry a shop on their own, and pricing them as if they will is a common mistake.
