Build the Voice Line That Answers a Local Shop's Missed Calls

A plumber misses about a dozen calls a week. Every one of those is someone with a broken pipe who calls the next plumber ten seconds later. The owner is not lazy. He is under a sink with both hands full and cannot reach the phone. That gap is the entire business.

You build the shop one phone line that always gets answered. An AI voice picks up, talks to the customer, and books the job into the calendar. The owner pays you to keep it running. You build it one time, then reskin the same setup for the next shop with different words.

Claude writes the brain. You need a voice platform and a phone number to give that brain a mouth and ears, and most of them have a free tier to build on. Nothing below is copy and this is the whole thing, in order.

Do not sell to everyone. Pick one trade and get fluent in it. The best ones are the trades people call when something is already broken, because those callers cannot wait around and will not leave a voicemail.

• Plumbers. burst pipe, no hot water, a leak coming through a ceiling.
• Electricians. dead circuit, a panel sparking, half a house with no power.
• Dentists. cracked tooth, an abscess, a filling that just fell out.
• Auto shops. car will not start, a warning light, a tyre gone on the school run.

Use this once to size the opportunity before you ever pitch.

I want to sell an AI phone answering service to [TRADE] businesses in [CITY].

Tell me: the five most common reasons a customer calls them, how urgent

each one is, what a single new job is worth on average, and what it costs

the owner every time a call goes to voicemail. Then write the one sentence

This is the build. The whole job is three things: what the assistant SAYS when it picks up, what it ASKS to qualify the caller, and what it DOES with the answers. Claude writes all three as one set of instructions you paste into your voice platform.

Write the full system prompt for an AI phone assistant that answers calls

for a [TRADE] business called [SHOP NAME] in [CITY]. It must cover three

SAY. How it greets the caller in the first sentence. It states the shop

name and that it is the shop's assistant, warm and quick, never pretending

ASK. The exact questions, in order, to qualify the job and capture what the

owner needs: name, callback number, the address, what is wrong in one line,

and how soon they need someone. Keep it to under 45 seconds.

DO. What happens with the answers. It offers the next open slot and books

it, reads the booking back to confirm, and sends the owner a text with the

name, number, address, problem, and time. If the caller describes a real

emergency, it stops qualifying and passes them straight to a person.

Write it as instructions the assistant follows, not a script it reads word

for word. Keep the language plain enough for a stressed caller.

Read the output once, fix anything that does not sound like this specific shop, and paste it into your voice platform as the agent's instructions. That is the product.