Most tradespeople lose work not because they are bad at the job, but because they are hard to reach. A customer calls, gets no answer, and calls the next person in their search results. By the time you call back, the job is gone.
SMS changes this. A message sent within seconds of a missed call keeps the customer engaged until you can call back. A follow-up message a few days after sending a quote reminds them you are still available. A review request sent after a completed job fills your Google profile while the experience is still fresh. Each of these interactions can be done with a template you write once and reuse forever.
These 8 templates cover every key customer touchpoint for UK tradespeople. Copy them, adjust the business name, and send.
Why SMS works better than voicemail for trades
A voicemail left on a customer's phone requires them to actively listen to it, understand the context, note the number, and call back. Each step loses a portion of the audience. Customers who are driving, in a meeting, or simply do not check voicemail are effectively lost.
An SMS arrives as a notification. The customer reads it in seconds, replies in the same thread, and the conversation is underway without a phone call ever being made. For quote follow-ups and review requests, SMS outperforms email by a wide margin because it lands in a personal channel rather than a crowded inbox.
The key difference: a voicemail asks the customer to do work. An SMS does the work for them and gives them a reply button.
Template 1: Missed call instant reply
The highest-value template for any tradesperson. Send this automatically within seconds of every missed call to keep the lead warm while you finish the job you are on.
Template 2: Quote follow-up
Sent 48 to 72 hours after sending a written quote. Most customers who go quiet after receiving a quote have not moved on. They are waiting for the right moment to confirm, or they have a question they have not asked. A gentle follow-up brings them back.
Template 3: Booking confirmation
Sent immediately after a job is booked. Reduces no-shows by confirming the date and giving the customer a reference point for the appointment. Also signals that you are organised, which builds trust before you even arrive.
Template 4: Job completion
Sent on the same day the job finishes, before you leave the site. Confirms the work is done, provides a contact route for any questions, and opens the door for the review request you will send a few days later.
Template 5: Review request
Sent 3 to 5 days after job completion. This is the highest-leverage SMS a tradesperson can send. A single five-star review is worth roughly 10 referrals in terms of new enquiries generated over its lifetime.
Send all 8 templates automatically, in the right order
TextBack Pro fires your missed call reply within 5 seconds, then handles the full follow-up sequence automatically so you never have to remember to send anything manually.
Start your free 14-day trialTemplate 6: No-show follow-up
When a customer misses an appointment without cancelling, a single SMS recovers a surprising number of jobs that would otherwise simply disappear. Most no-shows are accidental or a result of a change in circumstances, not a decision to go elsewhere.
Template 7: Appointment reminder
Sent the evening before or the morning of a scheduled job. Reduces no-shows by 40 to 60% and prompts the customer to flag any access issues (key holder absent, parking restrictions, etc.) before you drive to the site.
Template 8: Referral ask
Your happiest customers are the most likely to refer, but most will never think to do so unless asked. A single referral SMS sent after a well-received job can generate two to three new leads from your existing customer base at zero cost.
SMS wording dos and don'ts
- Include your business name in every first message
- Keep it under 160 characters where possible
- Use plain conversational English
- Sign off with your first name
- Give the customer a clear reply route
- Personalise with the customer's name when you have it
- Send at appropriate hours (8am to 7pm)
- Send "This is an automated message"
- Use corporate phrases like "your query is important to us"
- Leave placeholder text like [First Name] unsent
- Add unrelated promotions to service messages
- Send marketing SMS without opt-in consent
- Use ALL CAPS or multiple exclamation marks
- Send more than 3 follow-up messages
The single most important rule: write as you would speak. A message that sounds like a person sent it converts at roughly twice the rate of one that sounds like a system generated it.
Voicemail vs SMS: the numbers
| Factor | Voicemail | SMS |
|---|---|---|
| Open rate | ~30% (listened to) | 98% |
| Average response time | 4+ hours | 90 seconds |
| Lead conversion (same day) | 8 to 12% | 50 to 65% |
| Review request success rate | 2 to 4% | 15 to 25% |
| Works when customer is driving | No | Yes (reads later) |
| Customer needs to call back | Yes | No (can reply in thread) |
| Searchable by customer | No | Yes |
ROI breakdown: what an SMS sequence is worth
Consider an electrician who misses 5 calls per week and closes an average job at £280. Without SMS, most of those leads go cold. With an automated missed call reply plus a two-step follow-up sequence, the numbers shift significantly.
| Scenario | Calls/week | Conv. rate | Jobs/month | Monthly value |
|---|---|---|---|---|
| No SMS at all | 5 | 5% | 1 | £280 |
| Manual SMS (1 to 3 hours later) | 5 | 35% | 7 | £1,960 |
| Instant automated SMS only | 5 | 55% | 11 | £3,080 |
| Instant SMS + follow-up sequence | 5 | 68% | 14 | £3,920 |
The full SMS sequence is worth approximately £3,640 per month more than no SMS at all in this example. TextBack Pro costs from £47 per month. The break-even point is less than one converted job.
GDPR: SMS for UK tradespeople
UK GDPR does not prohibit sending SMS to customers. The rules depend on the type of message and the relationship you have with the recipient.
- Missed call replies and service messages (job updates, booking confirmations, completion notes): lawful under legitimate interest. The customer has an existing relationship with your business and a clear expectation of communication.
- Quote follow-ups and appointment reminders: lawful under legitimate interest for an active enquiry or booking.
- Review requests and referral asks: lawful under soft opt-in rules for recent customers. The message must relate to similar goods or services and include a clear opt-out route.
- Cold marketing SMS to people who have not contacted you: requires explicit consent. Do not send.
For all SMS: always identify your business, make opting out easy (a reply of STOP should stop all future messages), keep records of opt-outs, and do not add contacts to a marketing list without consent. TextBack Pro handles STOP requests automatically and suppresses opted-out numbers immediately.