AI Voice Receptionist UK

Plumbers, sparks, builders, joiners. If you miss the call, you miss the job. Our AI voice receptionist picks up every time, asks the right questions, and books the work straight into your diary. No queues. No "leave a message". No leads going cold while you are up a ladder.

Book a 45-minute Opportunity Map Call 01328 803460 Smartphone showing an AI assistant interface, representing the AI voice receptionist that answers calls for UK trades.

Why missing calls costs you the year

Sixty to eighty per cent of trade leads still come by phone. The form on the website is the warm-up act. The phone call is where the money is. And the math on a missed call is brutal. One missed callback on a £400 job, twice a week, every week. That is over £20,000 walked out the door in a year.

Add the lifetime value of the customers you would have kept after that first job, the referrals they would have brought, and the reviews they would have written, and the number gets ugly. The other trade in your area picking up first, every time, is the trade that wins.

An AI voice receptionist closes that gap. Every call answered in under one ring. Every job qualified. Every booking in your calendar before the kettle has boiled.

What an AI voice receptionist actually does

It is a phone agent. Trained on your business. It picks up calls when you cannot. Here is what a good one handles, and what ours handles by default:

It is not a chatbot pretending to be a person. It is a system that does the receptionist job, on every call, at three in the morning if it has to.

How it works for a UK trade

Five steps. None of them mysterious.

  1. The Opportunity Map. A 45-minute working session. We walk through your week, your calls, your bookings, your follow-ups. The map tells you whether voice is your highest-value first build, or whether something else (lead response, quoting, the diary) wins more money sooner.
  2. Script the agent. We write the agent's voice in your voice. Your services, your areas, your handoff rules. You sign off every word before it goes live.
  3. Connect the calendar and CRM. Bookings flow into Google Calendar, your CRM, or both. We use whatever you already have. No new apps to learn.
  4. Test on a fake number. You ring it. Your partner rings it. Your hardest customer rings it. We listen to every call. We tune until it sounds right.
  5. Swap the live number. We forward your existing number to the agent. From that minute, every call gets picked up.

What makes ours different

Three things, mostly.

Pricing in plain English

One-off setup, then a monthly run rate. The setup pays for itself the first time the agent saves a job that would otherwise have gone cold. Exact numbers come out of the Opportunity Map session, because a one-van plumber and a fifteen-electrician firm need different setups.

The Opportunity Map fee is credited in full against the build if you commit within thirty days. So the worst case is you pay for a working session, walk away with a roadmap, and lose nothing.

About the author

Jody Murfit, Founder, ConstructionX AI. Thirty years construction. Co-founded Grocott & Murfit, a UK building firm that grew from two staff to seventy over twenty years. Now building bespoke AI automation for UK trades. Based in Norfolk, working with clients across the UK.

Last updated: 4 May 2026

Reviewed by: Jody Murfit

Jody Murfit on LinkedIn

Frequently asked questions

Will my customers know it is an AI?

We tell them upfront. The agent introduces itself as the AI receptionist for your business. Customers prefer honesty, and they prefer being answered to being missed.

What if it gets a question wrong?

It hands off to you. We set the handoff rules together. If it does not know, it does not guess. It either transfers the call live, texts you the caller's number with a summary, or books a callback in your diary.

How long does installation take?

Seven to ten working days from signed proposal to live calls. We start with the Opportunity Map session if you have not done one yet, so the script and rules match how your business actually runs.

Do I need to change my phone number?

No. We forward your existing number to the agent. Anyone calling the line you give out gets the AI receptionist. Anyone with your direct mobile still calls you.

What does it cost if no calls come in?

There is a small monthly base. The bulk of the running cost is per call. Slow week, small bill. Busy week, the system has paid for itself many times over.

Will it sound robotic?

Modern voice AI is good. Not perfect. Most callers will not notice unless you tell them. We tell them anyway. Honesty wins more jobs than pretending.

Who owns the data?

You do. Calls are processed under UK GDPR. You can pull every call recording, transcript, and lead at any time. Nothing is sold or shared.

What if I want to take the calls myself again?

Forward the number back. Done. No lock-in beyond the setup fee. The system is yours to switch on and off as the season demands.

Not sure if voice is the right first build?

Start with a 45-minute Opportunity Map. We map every automation opportunity in your business and score them by value. Voice might be the answer. Or it might be Speed to Lead, the diary, or the quoting flow. The map tells you. The fee is credited if you proceed.

Book the Opportunity Map