Every garage has quiet periods. January drags. February is slow. August empties out. The week between Christmas and New Year is dead. These dips are predictable — they happen at the same time every year. Yet most garages do nothing proactive to fill them. They wait for the phone to ring and accept whatever volume comes naturally.
Seasonal campaigns are the fix. A targeted SMS to 500 customers offering a winter check, a tyre changeover deal or a summer road trip service fills the diary during weeks that would otherwise sit half-empty — for under £50 per campaign. This article gives you the complete 12-month calendar, with the SMS template, targeting, timing and expected return for every season.
The Quiet Period Pattern — It's the Same Every Year
Here's the typical booking volume pattern for a UK independent garage across 12 months (indexed to average, where 100 = normal):
The dips in January, February, August and December are consistent across nearly every garage in the UK. These are the months where seasonal campaigns have the highest impact — because there's capacity to fill and customers need a reason to book now rather than later.
The 12-Month Calendar at a Glance
The Four Campaigns That Move the Needle Most
Not all 12 months need the same level of effort. Four campaigns produce the majority of seasonal revenue. Here's each one in detail:
The highest-converting seasonal campaign of the year. Customers understand the value immediately — nobody wants to be stranded with a dead battery or bald tyres in November. The "winter check" is a low-cost inspection (£29–£49) that generates upsell work on batteries, tyres, wipers, coolant and bulbs.
The key is timing. Send in early October — before the clocks go back, before the first frost. By November, the urgency has passed and customers have either booked elsewhere or decided to risk it.
Families planning summer holidays want reassurance that their car will make the motorway trip without breaking down. A pre-holiday check covers tyres, brakes, coolant, oil, lights and air conditioning — all items that create upsell opportunities.
Targeting matters here. Segment for customers with older vehicles (5+ years) and family cars — they're the most likely to convert because the stakes are highest for a long journey.
January is the quietest month for most garages — and the month with the largest pool of lapsed customers (the Christmas period naturally delays bookings). The "new year, fresh start" angle gives the campaign a natural hook that doesn't feel like marketing.
This is the most profitable campaign on the calendar because it targets lapsed customers with zero acquisition cost. The 15% discount is offset by the lifetime value of reactivating a multi-year customer relationship.
AC regas is one of the highest-margin services a garage can offer — the refrigerant costs £15–£25, the labour takes 30 minutes, and the customer pays £59–£89. When the first warm spell hits, demand spikes. By sending the campaign before the heat arrives, you fill slots before customers start searching "AC recharge near me" and finding competitors.
Target vehicles over 3 years old — AC systems lose 10–15% of refrigerant per year, so most cars over 3 years benefit from a regas. This targeting keeps the message relevant and avoids sending it to customers with new vehicles that don't need it.
Annual Revenue Summary — All Campaigns Combined
12-Month Seasonal Campaign Revenue — 500 Customer Database
| Campaign | Month | SMS Cost | Bookings | Revenue |
|---|---|---|---|---|
| Win-Back | Jan | £40 | 40 | £3,000 |
| Valentine's Service | Feb | £40 | 18 | £1,260 |
| Spring Service | Mar | £40 | 22 | £1,540 |
| Easter Road Trip | Apr | £30 | 15 | £975 |
| AC Recharge | Jun | £35 | 35 | £2,065 |
| Holiday Check | Jul | £40 | 25 | £1,625 |
| Back-to-School MOT | Aug | £30 | 12 | £780 |
| Winter Ready | Oct | £40 | 40 | £3,200 |
| Black Friday Deal | Nov | £40 | 20 | £1,400 |
| Total | £335 | 227 | £15,845 |
The Targeting That Makes the Difference
Sending the same message to your entire database is better than sending nothing — but targeted campaigns convert 2–3x higher. Here's how to segment for each type:
- Winter checks → all active customers. Everyone with a car benefits from a winter check. No filtering needed. Send to the full active database.
- AC recharge → vehicles 3+ years old. Newer cars rarely need AC work. Targeting older vehicles keeps the message relevant and avoids wasting credits on customers who don't need it.
- Holiday checks → families + older vehicles. Filter by vehicle type (MPVs, SUVs, estate cars) or age (5+ years). These customers are most likely to plan a long journey and value peace of mind.
- Win-back → 12+ months inactive. Only send to lapsed customers. Active customers don't need a win-back message — they're already in the reminder cycle.
- Tyre campaigns → vehicles with last tyre change 2+ years ago. If the CRM tracks tyre work, this is a high-precision segment. Customers who haven't had tyres in 2+ years are likely approaching minimum tread.
- Service reminders → 10–12 months since last service. This isn't a seasonal campaign — it's an automated reminder. But layering a seasonal angle ("get your service done before winter") on top of the timing makes it convert higher than a generic reminder.
How to Plan Your Year in 30 Minutes
You don't need a marketing degree to run seasonal campaigns. Here's the entire annual planning process:
- Pick 4–6 campaigns from the calendar above. Don't try to do all 12 in year one. Start with the highest-ROI campaigns: January win-back, June AC recharge, October winter check, and one summer holiday push. Add more in year two.
- Set calendar reminders. For each campaign, set a reminder 2 weeks before the send date. This gives you time to write the message and prepare any pricing or offers.
- Write the message the week before. Use the templates in this article as starting points. Personalise with {first_name}, include a booking link, keep it under 160 characters. Takes 5 minutes per campaign.
- Send on Tuesday or Wednesday at 9:15am. The highest-converting send window. Schedule in advance if you want — the system sends at the chosen time automatically.
- Track the results. After 14 days, check the campaign report: messages sent, delivered, clicked, booked. Note the revenue generated. Use this data to decide which campaigns to repeat and which to adjust.
Total planning time: 30 minutes at the start of the year. Total per-campaign effort: 8 minutes (write message, select segment, send). The entire annual marketing programme takes less time than one morning's paperwork.
What Not to Do
- Don't discount everything. Not every campaign needs a percentage off. Winter checks, holiday checks and AC recharges convert on value and convenience — not price cuts. Save discounts for win-back campaigns where you need an extra incentive.
- Don't send too frequently. One campaign per month maximum for promotional messages. Customers who receive weekly texts will opt out. Monthly campaigns feel like a helpful service. Weekly campaigns feel like spam.
- Don't forget the booking link. Every message must include a one-tap booking link. A message that says "call us to book" converts at half the rate of one with a direct link. The link removes the friction between reading and acting.
- Don't ignore the data. If a campaign converts at 2%, it either needs a better message, better targeting, or it's not a campaign worth repeating. If it converts at 10%, double the send volume next time. Let the numbers guide the decisions.
- Don't run campaigns without automated reminders already active. Seasonal campaigns fill quiet periods. Automated MOT and service reminders fill the baseline. If you run campaigns without reminders, you're filling gaps while creating new ones. Reminders first, campaigns second.
The Compound Effect Over 3 Years
Seasonal campaigns don't just generate immediate revenue — they bring customers back into the automated reminder cycle. A customer who books through a winter check campaign in October is now in the system with a fresh visit date. Their MOT reminder fires next year. Their service reminder fires in 12 months. They receive a review request after the visit. The seasonal campaign doesn't generate one booking — it reactivates a multi-year relationship.
By year 3 of consistent seasonal marketing, the average garage has a significantly larger active customer base (because fewer customers lapse), smoother revenue across the year (because quiet periods are filled), and a marketing system that runs on autopilot for 72 minutes of total annual effort.