AI receptionist for plumbers who are under the sink

It is 4:40 on a Friday afternoon. You are lying on your back inside a vanity cabinet with a flashlight in your teeth, and the phone in your back pocket buzzes for the third time in ten minutes. It might be a homeowner with water spreading across a basement floor. It might be last week's customer asking for an invoice. It might be someone selling advertising. You find out only if you stop, wipe your hands and crawl out.

For a solo plumber or a shop with two or three vans, the person doing the work is usually the person answering the phone, and those two jobs collide all day. A caller with a real leak seldom waits for a voicemail reply. They try the next plumber in the search results. A homeowner shopping for a water heater swap may do the same. An AI receptionist keeps your phone from forcing that choice: the call gets answered properly, and you finish the joint you were sweating.

Most of what callers want to know before they book is routine. Do you come out to my town? What is the call-out fee? Do you work Saturdays? Do you install tankless heaters? Can you unblock a main drain? You have answered these hundreds of times, and the answers are usually on your website already, or on the price sheet you keep in the van. Asyntai reads both and answers from them. Where your information stops, the agent stops too and offers a callback request. If you never price repiping over the phone, one line in your rules makes sure it says so.

Emergencies are where the setup matters. You decide what an emergency is, in plain English: a burst pipe, water through a ceiling, a sewer backup, no water to the house. You also decide when your mobile should ring, by setting the hours under Escalation. Inside those hours, the agent tells the caller it is putting them through and transfers the call to your mobile, which shows the customer's own number, so you know it is a job and not a sales call. If you are on another call or do not pick up within 20 seconds, the caller returns to the agent, which apologizes and takes their details.

Nights need a plan of their own. Many plumbers want their mobile quiet after a certain hour, and still want the 11 pm leak to land somewhere useful. Outside your on-call hours, the agent answers, gives the instructions from your rule, for example where the main shut-off valve usually is and to keep a bucket under the drip, and takes a callback request. In the morning the request is in your inbox with a phone number the caller confirmed digit by digit. If you work with an overnight service for true emergencies, your rule can give callers that number instead.

The confirmed number matters more than it sounds. Calling back from a van between jobs, you have one try before the next task takes over. A number with two digits swapped means a lost job and a customer who thinks you ignored them. The read-back step catches that on the call. The transcript adds the rest: a 50-gallon gas water heater, about twelve years old, leaking at the base, in a garage on Birch Lane. You can often price the job before you dial.

Shops with more than one plumber can share the load the same way they share the on-call week. The transfer number on your imported Twilio number is the phone that rings for emergencies, so point it at whoever is on call. Callers who simply ask to speak to a person are put through to the same phone during your hours. On a busy Monday after a cold weekend, several people can call at once: the Standard plan answers 5 calls at the same time and Pro answers 10. Standard includes 200 voice minutes a month for $139, Pro includes 1,500 for $449, and each answer the agent gives also counts as one AI reply on the plan. Twilio bills your number and call minutes separately. The plan finder suggests a plan for your call volume.

Setting it up does not mean a new phone system. The agent answers numbers on your own Twilio account, and Twilio bills you for the number and the minutes. If your business number is your mobile, keep it, and forward unanswered calls to the Twilio number with the call forwarding your provider offers. Put your mobile in as the transfer number, with a forwarding delay of more than 20 seconds so a missed transfer returns to the agent, set your hours, and make a test call from the Voice Agent page before any customer hears it.

Give it a week and then read the transcripts. You will see which towns call most, which jobs people ask about that your website never mentions, and how many calls came in while you were on a job. Each gap you find is one new line on your services page or price sheet. Crawl the page again or upload the new sheet, and from the next call on, the agent answers it too. A caller from a town you do not serve hears that politely on the first call, which saves you both a wasted drive. If you also do heating work, the page on an AI receptionist for HVAC covers the seasonal side of the same setup. Either way, the phone in your back pocket can stay quiet until a call truly needs you.