Keep clients coming back · Every business
Seasonal Reminder Calendars for HVAC, Landscaping and Pest Control
Home service customers do not forget the furnace, the lawn or the mice so much as remember them a few weeks too late, and a reminder calendar timed to the season lets the company book the work before the rush and the customer before the problem.
At a glance
- A seasonal reminder calendar is a fixed schedule of notes to past customers, timed to when their equipment, lawn or home needs attention, sent a few weeks before the season turns.
- The seasons are set by sources outside the business: ENERGY STAR advises checking cooling in spring and heating in fall, and extension services time lawn and pest work to the month.
- In a survey of 400 homeowners reported by The ACHR News, 75% rated HVAC service agreements important and said they expect at least two visits a year.
- For an illustrative HVAC company with 600 past customers and no plan, two seasonal reminders that each book 15% of the list add about $23,000 a year in tune-ups.
Part 1 | HVAC, before the first hot week and the first cold night
The calls that flood a heating and cooling company in July and January are mostly the same customers who could have been seen in April and October, when the schedule had room. ENERGY STAR advises checking the cooling system in the spring and the heating system in the fall, notes that contractors get busy once summer and winter arrive, and recommends inspecting, cleaning or changing filters once a month, since airflow problems can cut a system's efficiency by up to 15 percent.
Heating season is also when the stakes are highest for the homeowner. The National Fire Protection Association reports that the peak months for home heating fires are December, January and February, which gives a fall tune-up reminder a reason the customer will recognize beyond comfort.
Homeowners already expect this rhythm. In a Clear Seas Research survey of 400 homeowners reported by The ACHR News, 75% rated service agreements important, respondents expected at least two service visits a year, and 87% said they would pay $100 or $200 a year for one.
Part 2 | Landscaping and pest control, timed to the lawn and the insects
Lawn care runs on the most detailed calendar of the three. Kansas State University's extension service lists cool-season lawn tasks in six separate months, from spot-treating broadleaf weeds in March and crabgrass preventer when redbuds bloom in April to fertilizing around Labor Day, which it calls the most important fertilization of the year, and a final feeding in November. Warm-season lawns and southern climates shift every date, so the calendar should follow the local extension office.
Pest control has two moments most homeowners feel directly. The University of Kentucky's entomology extension notes that spring is when large numbers of winged termites emerge inside homes, and that finding them indoors almost always indicates an infestation warranting treatment; the University of California's integrated pest management program notes that house mice frequently enter homes in autumn as nights turn colder.
| Month | HVAC | Landscaping (cool-season lawns) | Pest control |
|---|---|---|---|
| February | Book spring cooling checks | Spring cleanup and first-application slots | Termite season note: what swarmers look like |
| March to April | Cooling tune-ups; filter reminder | Weed control; crabgrass preventer at redbud bloom | Termite inspections; ant and spider service |
| May to June | Last call before summer; filter reminder | Fertilizer for irrigated lawns; second preventer by mid-June | Mosquito and tick service |
| August | Book fall heating checks | Book Labor Day fertilizing and fall aeration | Fall exclusion booking: seal gaps before mice move in |
| September to October | Heating tune-ups; carbon monoxide and safety check | The year's most important fertilization | Rodent exclusion; perimeter service |
| November to December | Filter reminder; agreement renewals | Final fertilizer; next year's plan | Indoor rodent checks; next year's plan |
Part 3 | The reminder in the customer's language
A seasonal note works when it names the customer's own system or property, gives the reason this month and offers two specific times. The wording below is a starting point for each trade.
- HVAC, August: "Hi [first name], it's [business name]. Your [furnace or heat pump] was last serviced in [month]. Heating season is the busiest time of year for us and for home heating problems, so we're booking fall checks now. We have [day] at [time] or [day] at [time]; reply 1 or 2, or pick a time here: [link]."
- Landscaping, August: "Hi [first name], the fertilizing around Labor Day is the one that matters most for a cool-season lawn like yours on [street]. We'll be in your neighborhood the week of [date]. Reply YES to keep your spot."
- Pest control, February: "Hi [first name], termite swarm season starts in spring. If you see winged insects near windows or doors inside, snap a photo and text it to us; finding them indoors almost always means treatment is needed. Your annual inspection is due in [month]: [link]."
| Past customers with no maintenance plan (Assumption) | 600 |
|---|---|
| Reminders a year (spring and fall) (ENERGY STAR timing) | 2 |
| Share who book from each reminder (Assumption) | 15% |
| Tune-ups booked a year (Calculated (600 × 15% × 2)) | 180 |
| Price of a tune-up (Assumption) | $129 |
| Tune-up revenue a year (Calculated (180 × $129)) | $23,220 |
Illustrative example; replace every assumption with your own numbers. Repairs found during tune-ups and new plan sign-ups are not counted.
How you compare
- Plans offered: in the contractor half of the ACHR News survey, 72% of 100 HVAC contractors offered maintenance agreements. A company without one is in the minority.
- Visits a year: homeowners in the same survey expected at least two visits a year under an agreement; a company seeing plan customers once a year is below what customers say they are paying for.
- Your own baseline: count the share of last year's customers who heard from you before the season turned, not after their system or lawn had a problem.
Questions to ask this week
Which month is our busiest, and who could have been booked six weeks earlier? Pull last year's emergency calls and look for customers with no maintenance visit in the prior year.
Is every past customer tagged with what we serviced? A reminder that names the furnace, the lawn or the termite treatment needs that one field filled in.
Who sends the reminders, and when? Put the six send dates in the calendar now.
Write the August reminder this week, load your past customers' equipment or service type into your software and schedule it before the fall rush begins.
Texts to customers carry consent rules under the TCPA. General information, not legal advice; talk to a licensed professional about your situation.
About this research: This article draws on ENERGY STAR maintenance guidance, National Fire Protection Association heating fire data, Kansas State University, University of Kentucky and University of California extension publications and a Clear Seas Research survey of 400 homeowners and 100 contractors reported by The ACHR News. The worked example is illustrative.
Sources
- ENERGY STAR. Maintenance Checklist. U.S. Environmental Protection Agency and Department of Energy.
- National Fire Protection Association. Heating Safety.
- Woerpel, H. Homeowners, Contractors Mutually Support Maintenance Agreements. The ACHR News, 2023. 400 homeowners (Clear Seas Research); 100 contractors.
- Kansas State University Research and Extension. Horticulture: Lawn Calendar for Cool-Season Grasses. 2023.
- University of Kentucky Entomology. Termite Control Tips for Homeowners (EF604).
- University of California Statewide IPM Program. Pest Notes: House Mouse.
Related reading: Maintenance Plans: How to Set One Up for a Service Business · What HVAC and Landscaping Companies Sell in Their Off Season · What to Leave Behind After a Service Call So Customers Call You Back · A Year of Check-Ins: The Calendar That Brings Customers Back
Work with osNOVA on seasonal reminders that fill the shoulder months
We help HVAC, landscaping and pest control companies tag past customers by what they serviced, write the seasonal reminders in their own voice and schedule them ahead of each rush, starting from what you want more of, whether that is fuller spring and fall weeks, more maintenance plan members or steadier cash between peaks.
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