A fall service mailer should give homeowners a clear reason to book before freezing weather arrives. For your plumbing business, it should also answer a practical question: which mailing route brought in work? Build the campaign around a useful checklist, then connect each route’s calls to its booked jobs.
Give homeowners a specific service to book
“Call us for all your plumbing needs” leaves the homeowner to decide what needs attention. A fall winterization offer gives them a more specific reason to contact you.
Start with a service your team already provides. Define what the visit includes before you write the mailers. If repairs cost extra, make that clear before booking.
Keep the scope realistic for your team. A two-truck shop needs an offer it can deliver alongside its regular service calls. Choose the appointment capacity before choosing how many mailers to send.
Avoid promising that one visit will prevent every frozen pipe. Explain what your technician will assess and what the homeowner receives afterward.
Make the checklist useful enough to keep
Use “Winterize before the first freeze” as the seasonal theme, and build it around four things a homeowner can check in five minutes.
For example, your mailer could have a checklist as simple as:
- Outdoor faucets — Disconnect hoses. Drain and cap each spigot.
- Main shutoff — Find it. Clear the path. Show everyone.
- Exposed pipes — Check crawlspace, garage, exterior walls.
- Water heater — Flush sediment. Confirm it’s holding temp.
The first three are homeowner tasks. The fourth is the one that generates the call, so it goes last.
Pair the list with one action: call your fall service line to book a winterization visit. One number, one offer, one deadline. If a task depends on the equipment or needs a professional, make sure you note that you can help — “Can’t find your shutoff? Don’t force a stuck valve, call us.”
Note: The same four items work as a 30-second video with your tech walking the exterior of a house.
Give each mailing route its own tracking number
If every mailer uses the same number, you won’t know next year which area resulted in the most calls.
Assign a different tracking number to each route you want to compare. That way you have good data to make better use of your marketing spend in the future.
Record which number appears on each version before you send anything to print. Then call each number to confirm that it reaches the intended person.
Keep those numbers exclusive to the mailers during the test. If you reuse one on social media, its calls will no longer identify only the mailing route.
Track the booking after the phone rings
A tracking number identifies the number someone called. It doesn’t, by itself, prove that the caller booked a winterization visit.
Have the person handling calls record the outcome in your booking system. Distinguish booked visits from inquiries that didn’t become appointments. Connect completed work and collected revenue to the campaign when you review results.
Calculate cost per booked job by dividing the route’s campaign cost by its booked jobs. Include printing and postage in that cost. Use the same cost categories for each route.
Review missed calls before deciding that a route failed. A mailer can generate interest while your team is unavailable to answer. Assign someone to return missed calls and record whether those callbacks produce bookings.
Calculate your cost per booked job
Use costs and bookings from the same mailer campaign and reporting period. Enter amounts in US dollars.
Cost per booked job = total campaign cost ÷ booked jobs. This does not measure profit or return on investment. Booked jobs may be canceled.
Start with a mailer campaign your team can handle
Test a small batch of mailers before committing to a larger print run. Review completed jobs alongside the cost of serving each route. A busy phone line alone isn’t enough reason to repeat the campaign.
Before you print your fall checklist, choose how you’ll connect each call to its source. You can use 800.com to find the different vanity, local, or 800 numbers for each of your routes.
