AI receptionist for trades and job booking in the UK
FlowGenix Automations is a UK AI automation consultancy based in Basingstoke, Hampshire, building phone-answering and job-booking systems for plumbers, electricians, heating engineers, locksmiths, boiler engineers, and small trade firms across the UK.
This page is for the owner-operator or director whose phone rings while they are up a ladder, and whose competitors pick up the job because they answered first. We build an AI receptionist for trades that answers every call, triages the urgency, quotes standard call-out rates, and books the job into the diary while you finish the current job.
Why do trades lose jobs to missed calls?
UK homeowners calling a plumber or electrician often ring the next number on the list if nobody answers. As a worked example, missing 3 calls a day at a £120 average job value is about £10,800 a month of enquiries going elsewhere.
What we build for trade businesses
- AI voice receptionist. Answers in a UK voice on the first ring, 24/7. Triages emergency vs standard, captures address, quotes your published call-out rate, and books the job into Google Calendar, ServiceM8, Commusoft, or Tradify.
- 60-second missed-call text-back. Any call you cannot answer triggers a Twilio SMS within 60 seconds saying "Sorry we missed you. Reply with your postcode and job type and we'll get you booked in." The AI can then complete the booking by text, without a return call.
- Job scheduling and route optimisation. The AI checks van location and existing jobs before offering a slot, so you are not booked in Reading at 10am and Guildford at 11am. Integrates with your job management software.
- Automated quote follow-up. Quotes sent but not accepted trigger a 3-touch SMS + email nudge over 7 days.
- Post-job review capture. 48 hours after job completion the customer gets an SMS with a Google review link. Asking for a review becomes automatic rather than something you have to remember.
AI receptionist or answering service: which suits a trade business?
An answering service gives callers a human voice and takes a message, but someone still has to ring back and book the job. An AI receptionist answers every call, asks the questions you set and books the job straight into your diary, day or night. Many trades use the AI for routine calls and keep their own phone for genuine emergencies.
The full cost comparison is in our guide to AI receptionists versus answering services.
Which tools does this run on?
Voice on VAPI with an ElevenLabs UK voice. Numbers and SMS on Twilio (or your existing number ported in). Orchestration on n8n. Data in Supabase where needed. Job management integrations for ServiceM8, Commusoft, Tradify, Jobber, and Fergus. If you use pen and paper today we can start you on a simple Google Calendar + shared inbox and layer job management on later.
How much does an AI receptionist cost a trade business?
Sole trader / 1-van setup: £1,500 build + monthly retainer covering call minutes, hosting, and support. 2–5 vans: £2,000–£3,000 build with dispatch logic. Multi-branch or franchise: £3,000–£4,500. Twilio and VAPI usage on a busy trade line typically runs £40–£90 a month. Full breakdown on the AI receptionist cost guide.
What about out-of-hours emergencies?
You choose. The AI can either take the booking for next-day, or trigger your on-call phone directly for genuine emergencies (burst pipe, no heat with vulnerable person, power out). You set the criteria in plain English during the audit — we turn it into the routing logic.
Questions we get asked
Can the AI quote a real price?
For call-out rates and standard hourly labour, yes — the AI quotes exactly what you tell it to. For anything requiring inspection (boiler installs, rewires) it books a survey slot rather than guessing a number that will damage your close rate.
Will it work with my existing mobile number?
Yes. You can port your existing mobile or landline to Twilio, or use call forwarding so the AI answers only when you don't. Many businesses start with forwarding and port the number later, once they are happy with how it handles calls.
What if the customer wants to speak to a human?
The AI offers to transfer live or book a callback at your next available window. It never insists — that is the fastest way to lose a nervous customer.
Can it handle emergency callouts overnight?
Yes, if you want it to. You define which jobs and postcodes trigger a live transfer to your on-call phone versus a next-morning booking. Everything else the AI books for the first slot the following day.
How fast can I go live?
Smaller set-ups can usually go live within a few weeks of the audit, including testing. Multi-van dispatch integrations take longer.
Keep reading
Start with the audit, not the software.
Thirty minutes on a call. We map how work moves through your business, show you where the time is going, and tell you what is worth building. You keep the roadmap either way.