Voice AI Receptionist: 7 Steps to Write the Questions It Asks Before You Pick the Voice

Most owners pick a voice AI receptionist by how it sounds on a demo call. That is the mistake. Once it is live, the voice is the part you think about least. The list of questions it asks is what decides whether a caller becomes a booked job.

The seven steps below take about an hour with a pen and your phone log. Do them before you compare a single product.

1. Pull your last five missed calls and write down what each caller wanted

Open your call history and find the last five calls you did not answer. Next to each number, write what you think the caller needed. A leak, a quote, a reschedule, a supplier, a wrong number.

This takes ten minutes, and it sets the whole script. Callers rarely leave voicemail, so a missed call usually means they called the next business on the list. Your five calls show you what those lost jobs actually looked like.

• Mark each one as a new customer or someone you already know.
• Mark which ones came in while you were on a roof, under a sink, or driving between jobs.
• Mark any that came after hours or on a weekend.

2. Sort every call type into book, hand off, or emergency

A good ai voice receptionist does not treat every call the same way. Before anything else, give each call type one of three outcomes.

• Book: a routine job it can put on your calendar, such as a water heater swap or a gutter clean.
• Hand off: a call you want to take yourself, such as a repeat customer, a large commercial job, or an insurance adjuster.
• Emergency: a burst pipe, a live roof leak in the middle of a storm, a gas smell.

The emergency bucket needs one extra rule. If the caller describes a danger to life, such as fire, gas, smoke, or electrical shock, the script should tell them to hang up and dial 911 first. The 911.gov site explains what dispatchers need from a caller. Your tradesperson comes second, and the script should say so plainly.

3. Write the questions in the order a caller will tolerate them

A caller with a flooded kitchen will not answer twelve questions. Pick five or fewer and put the most useful first. Most guides on this topic stop at "the AI takes a message." The real work sits in the order of your questions.

Here is a worked example for a roofer taking a leak call:

• What is the address? (You need it to know if you cover the area, so ask it first.)
• Is water coming inside right now?
• What is your name and the best number to reach you?
• Is this a repair, a replacement quote, or an inspection?
• When can someone meet you at the property?

Notice what is missing. Roof pitch, shingle type, and the age of the house stay out. You can ask those on the first visit. Every extra question gives the caller one more reason to hang up and call the next roofer.

The AI is set up per business, with its services, service area, hours, and what to ask a caller before booking. Your list goes into that setup. Write it before the setup call, not during it.

4. Set the service area and hours as hard rules

Decide what happens when a caller is outside your area or asks for a service you do not offer. The cleanest rule is a polite no with a short reason. Do not leave the AI to improvise.

Then set your hours. A voice AI receptionist runs after hours and on weekends, which is when a lot of emergency calls come in. So you need two sets of rules, one for business hours and one for everything else.

• During the day, it can offer same-week slots.
• After hours, it can take the details and book the first opening, or flag the call to your phone if it is an emergency.
• Write down the one number you will pick up for, and the hours you will not.

For the longer picture of what it does with each booking, read Can an AI Receptionist Book Jobs for Trades? (How It Works).

5. Decide what it says when the caller asks about price

Almost every caller asks "how much?" in the first minute. If you do not write the answer, the AI will either dodge or guess. Both lose the job.

Pick one of three lines for each service. State a fixed price. State a starting price with a clear "depends on the visit" reason. Or say you quote on site and offer a booking. Never let it invent a figure you did not give it.

For a closer look at what it can and cannot say, see Can an AI Receptionist Answer Questions About My Prices?.

6. Settle the recording and consent question before launch

Most owners skip this step, and nobody on the first page of results mentions it. If your voice AI receptionist records or transcribes calls, you need to know your state's rule. Federal law, summarized in 18 U.S.C. 2511, allows recording when one party to the call consents. Some states require every party to consent, and callers in those states hear a notice at the start of the call. The Reporters Committee for Freedom of the Press keeps a state-by-state guide to recording laws that shows which rule applies where.

This article is not legal advice. Check your own state's rule. If you serve customers across state lines, apply the stricter one. The fix is cheap: one sentence at the start of the call, such as "This call may be recorded to help book your job." Ask your provider to add it, then confirm in a test call that it plays.

7. Test it with awkward calls from your own phone

Do not test with a polite caller who speaks clearly. Call it five times and play the callers you actually get.

• Someone who speaks fast and gives the address twice.
• Someone with road noise or a loud job site behind them.
• Someone who asks for a service you do not offer.
• Someone who says "just put me through to the owner."
• Someone who describes a gas smell.

After each call, check three things. Did it get the address right? Did it follow your book, hand-off, or emergency rule? Did the details land where you expected? If any answer is no, change the script, not the voice.

Pricing is a separate decision, and How Much Does an AI Receptionist Cost for Trades? (2026) covers it. For more on running a trade business, browse the Call Crew blog.

Next step

You now have a call sort, a question list, an area rule, a price line, a consent sentence, and five test calls. That is the script, and the script is what the caller experiences.

To hear it on a real call for your trade, Book a Demo | See Call Crew Answer a Call. If you would rather talk it through first, Contact Call Crew | Talk to a Human About Your Calls.

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*Written by Mario Lucas. Mario builds CallCrewHQ, the AI front desk that answers every call for trades businesses.*

Related reading: After Hours Answering Service: 7 Steps to Define "After Hours" Before You Pay for One.

Related reading: Voice AI Receptionist: 7 Steps to Review Your First Week of Calls.