Missed call response time checker for UK tradespeople
See how your response speed compares to industry benchmarks, calculate how many leads you are losing, and find out what instant SMS reply would be worth to your business.
Your method
Callback speed
Your numbers
Your score
How do you currently handle missed calls?
Be honest. This is what determines your score.
How quickly do you typically call back?
Think about your average. Not your best day.
Your business numbers
These make the result personal to you. Use your best estimates.
calls/wk
£per job
A
score
0
Missed calls per month
0
Estimated jobs lost per month
£0
Lost revenue per month
How you compare to UK trade benchmarks
You (current)
UK average
~4 hrs
Best-in-class
5 sec
Start recovering this revenue today
TextBack Pro sends an automatic SMS to every missed caller within 5 seconds. No calls missed. No jobs lost.
Why response speed is a tradesperson's biggest competitive advantage
21x
more likely to qualify a lead when responding within 5 minutes vs 30 minutes
78%
of customers book the first tradesperson who responds to their enquiry
90 sec
average time for a customer to reply to a business SMS (vs 90 min for email)
Speed of response is the single biggest factor in whether a missed call becomes a booked job. The customer who calls you has a problem they need solving. They are not browsing. They are ready to hire. If you are on a job and cannot answer, the next call they make is to your competitor.
The 21x figure comes from Harvard Business Review research across thousands of B2C businesses. It has been replicated consistently across trades, professional services, and home services. The principle is simple: the longer you wait to respond, the colder the lead gets. A customer who called you at 10am has usually made a provisional decision by noon.
The TextBack Pro approach: An automated SMS sent within 5 seconds of a missed call resets the clock. The customer now knows you are aware of their call, that help is coming, and they have a direct line of communication open. That 5-second response keeps the lead warm until you can call back from your current job.
UK trade response time benchmark breakdown
Under 5 seconds: automated SMS
Best possible response. Confirms receipt of the call immediately. Customer stays warm while you finish your current job. Conversion rate on eventual callback: 65 to 72%.
Best in class
Under 5 minutes: manual callback
Strong response if achievable consistently. The 21x conversion advantage begins here. Only realistic if you are between jobs or have someone monitoring your calls.
Excellent
Under 1 hour: end-of-job callback
Common for busy tradespeople. Conversion drops to around 45 to 55%. Some customers will have already hired someone else, but many are still available.
Acceptable
Same day: end-of-day callback
Conversion drops sharply to 25 to 35%. Most urgent enquiries are gone. Callbacks may be welcomed for planned, non-urgent work but rarely for reactive jobs.
Poor
Next day or later: the lead is cold
Conversion under 10%. The customer has almost certainly hired someone else. Your call is likely to feel intrusive. This is where most sole traders unknowingly lose the majority of their new leads.
Critical
8 SMS templates for instant missed call replies
The wording of your automatic SMS reply matters. These templates are tested across UK trades and optimised for response rate and tone.
Template 1: Standard instant reply
Use for: all trades, all enquiry types
Hi, thanks for calling [Business Name]. Sorry I missed your call. I am on a job right now but will call you back as soon as I am free. If it is urgent, let me know here and I will get to you sooner. [Your Name]
Honest, warm, and gives them a way to escalate if urgent. Sets an expectation that a callback is coming.
Template 2: Emergency plumbing or gas
Use for: plumbers, gas engineers handling urgent calls
Hi, thanks for calling [Business Name]. I missed your call but will call you back shortly. If you have a leak or gas issue that cannot wait, please reply here so I can prioritise. For a gas emergency, call 0800 111 999. [Your Name]
Includes the gas emergency number for safety compliance. Signals urgency triage without leaving anyone waiting on a dangerous situation.
Template 3: Quote enquiry
Use for: when the caller is likely looking for a price
Hi, thanks for calling [Business Name]. Sorry I am on a job and could not answer. Feel free to reply here with a few details about what you need and I will call you back with a rough idea of costs. [Your Name]
Invites the customer to share context, which gives you more to go on when you call back and signals you are easy to deal with.
Template 4: Booking reminder follow-up
Use for: existing customers who may be calling to book
Hi, thanks for calling [Business Name]. I missed your call. If you are looking to book an appointment, feel free to reply with your preferred date and I will confirm availability when I call you back. [Your Name]
Pre-qualifies the booking intent and gets the conversation moving before the callback even happens.
Template 5: Evening or out-of-hours
Use for: calls received after 6pm or at weekends
Hi, thanks for calling [Business Name]. I have picked up your missed call. I am off for the evening but will be in touch first thing tomorrow. If it is urgent, please reply here and I will do my best to help tonight. [Your Name]
Shows you are monitoring even out of hours. The option to flag urgency means genuine emergencies do not fall through the cracks.
Template 6: Short and direct
Use for: tradespeople who prefer minimal copy
Hi, sorry I missed you. I am on a job. I will call you back shortly. [Business Name]
Clean and honest. Performs well with customers who prefer no-nonsense communication. Works best for repeat or referred customers.
Template 7: With booking link
Use for: Pro and Scale plan users with Google Calendar booking enabled
Hi, thanks for calling [Business Name]. Sorry I missed you. I am on a job. If you would like to book a call-back at a time that suits you: [booking link]. Otherwise I will call you as soon as I am free. [Your Name]
Lets the customer book the callback themselves, which dramatically reduces phone tag and no-answer callbacks.
Template 8: Referral or new customer
Use for: when a referral source is known
Hi, thanks for calling [Business Name]. Looks like I just missed you. I will call you back very shortly. If [referrer name] sent you my way, I always try to take good care of their people. Speak soon. [Your Name]
Personalises the reply using the referral relationship, which immediately builds trust with a new contact before you have even spoken.
Your next missed call can go out in 5 seconds
Set up TextBack Pro once and every missed call triggers an instant, personalised SMS reply automatically. No apps to check. No leads going cold.
No credit card required. From £47/month. Setup takes under 5 minutes.
Voicemail vs instant SMS: conversion by response type
Response type
Customer receives
Open rate
Customer still available
Job conversion rate
No response
Nothing
N/A
~5%
~2%
Voicemail greeting
Rings then voicemail tone
N/A
~12%
~8%
Manual SMS (1 to 3 hours)
Delayed text from the tradesperson
98%
~48%
~38%
Automated SMS (under 5 seconds)
Instant text confirming receipt
98%
~85%
~65%
Response time ROI: what faster replies are worth per month
The table below uses a plumber with 6 missed calls per week and an average job value of £350 to show the revenue difference between each response tier.
Scenario
Calls/month
Conversion
Jobs/month
Monthly revenue from missed calls
No response or voicemail
24
8%
2
£700
Same-day manual callback
24
30%
7
£2,450
Within 1-hour callback
24
50%
12
£4,200
Instant SMS + callback
24
65%
16
£5,600
The difference between no response and instant SMS is £4,900 per month for a plumber missing 6 calls per week at £350 average job value. After the TextBack Pro Starter plan fee of £47/month, the net monthly uplift is £4,853. That is a 103x return on the subscription cost.
GDPR compliance for automated missed call SMS replies
Sending an automated SMS to someone who just called your business is fully compliant with UK GDPR. The caller initiated contact with you, which creates a legitimate interest for you to respond to that specific enquiry. You do not need consent to reply to an inbound call.
Where the rules do apply is when you continue to market to that caller after the initial enquiry is resolved. If you want to send promotional messages in the future (service reminders, seasonal offers), you should either:
Obtain explicit consent during the job (a tick box on a job sheet or booking form)
Rely on legitimate interest for direct marketing to existing customers, with a clear opt-out in every message
Honour all opt-out requests immediately
TextBack Pro auto-reply messages include opt-out language and handle unsubscribes automatically to keep your business compliant without manual effort.
Frequently asked questions
How quickly should a tradesperson respond to a missed call?
Within 5 minutes is the gold standard. Harvard Business Review research found that businesses responding within 5 minutes are 21 times more likely to qualify the lead than those responding within 30 minutes. An automated SMS within seconds of the missed call is the most practical way to achieve this while on a job.
Why do slow callbacks lose customers for tradespeople?
Most homeowners who call a tradesperson also call 2 to 3 competitors at the same time. The first business to respond holds the conversation and is most likely to win the job. A slow callback means the customer has already spoken to a competitor. An instant SMS reply, even before you can speak to the customer, is enough to hold their attention and signal that you are responsive.
What is a good response time for a trade business?
An automated reply within 5 seconds is the benchmark. If you are calling back manually, under 1 hour is considered good, under 3 hours is acceptable, and anything beyond that risks the lead going cold. Research shows that 78% of customers choose the business that responds first.
How much revenue am I losing from slow response times?
This depends on your missed call volume, average job value, and current callback speed. Use the response time checker above for a personalised figure. A sole trader missing 5 calls per week with a same-day callback loses an estimated 3 to 4 jobs per month compared to instant SMS follow-up. At £350 average job value, that is £1,050 to £1,400 in lost monthly revenue.
Does sending an SMS reply to a missed call help conversion?
Yes, significantly. SMS has a 98% open rate versus 21% for email, and the average response time is 90 seconds. An automated SMS sent within seconds of a missed call tells the customer you are aware they called and that you will be in touch shortly, which dramatically increases the chance they wait for your callback rather than hiring the next tradesperson who answers.
