[Home](/) / [Industries](/industries/) / HVAC and plumbing AI front desk for HVAC and plumbing # HVAC and plumbing calls answered, urgency sorted, visits booked. Your techs are on a roof or under a sink. The front desk asks the dispatcher's questions, sorts the call by urgency and fills the schedule.[Book a demo](https://cal.com/vidhaniai/30min)[How pricing works](/pricing/) HVAC and plumbing companyExample call - Caller: My furnace quit and the house is getting cold. - Front desk: I can help with that. Do you smell gas or hear anything unusual from the furnace? - Caller: No smell. It just clicks and nothing starts. - Front desk: Thanks. A technician is available tomorrow between 8 and 10. May I have your address and callback number? - Caller: 123 Example Lane, 555-0100. Tomorrow works. - Front desk: Booked: tomorrow between 8 and 10 at 123 Example Lane. Your confirmation text is on its way. - ✓ Booked: furnace repair, tomorrow 8 to 10 am The shop phone ## What the phone does to a small HVAC or plumbing shop If you searched for ai phone answering for hvac, this is the short version. Vidhani AI puts a front desk on your shop line that picks up while every tech is on a job, asks what a good dispatcher asks, and settles the call. Routine work lands on the schedule. A flooded basement or a dead furnace in a freeze reaches your on-call person with the details already written down. A heating and plumbing business has an unusual call mix. One caller is angry and cold. The next wants a price on a new water heater. A third only wants to know if you service their zip code. Each one needs a different next step, and the front desk learns your version of each step during setup. See the full [how it works](/how-it-works/) walk-through for the setup path. Four call types ## The four calls every service company gets, and what happens on each - **Emergency.** A furnace dead in a freeze, air conditioning out in a heat wave, a burst pipe, a sewer backup, a gas smell. The front desk asks the safety questions first, then follows the rule you set for that situation. - **Repair.** Something is broken but the house is livable: a leaking faucet, a unit blowing warm air, a water heater that stopped. It collects the symptoms and books a window. - **Maintenance.** Spring cooling checks, fall furnace tune-ups, drain cleaning, annual plans. These are easy to book and easy to move, and they fill gaps in the schedule. - **Replacement quote.** The caller has an old system and wants a number. The front desk collects what your estimator needs and books the visit rather than guessing a price. Emergencies ## Emergency calls: safety questions first, then your rule An emergency call has two jobs. The first is safety. The second is speed. The front desk asks about gas smells, standing water near outlets and the people in the home, then follows what you decided in advance. Below is an example of a call, written to show the order of questions. It is an illustration, not a transcript. Example. Caller: water is coming through the ceiling under the upstairs bathroom. Front desk: is the water still running, and do you know where the main shutoff is? Caller: I can hear it running. Front desk: the shutoff is usually near the water meter or where the line enters the house. Once it is off, where should the plumber go, and how can they reach you? Caller: 456 Sample Road, 555-0101. Front desk: dispatch alert sent to our on-call plumber with your address and the leak details. The shutoff guidance in that example is only what you approve. You can have the front desk say it, or have it stay out of anything hands-on and simply dispatch. You choose, and the choice goes into the written setup. Repairs ## Repair calls: symptoms in, a window out A repair caller wants to hear that someone is coming. The front desk gathers the symptoms in the caller's own words, checks whether the address is inside your service area, and offers the next real window from your schedule. Example. Caller: my air conditioner runs but the house will not cool. Front desk: is the outdoor unit running, and is any ice showing on the pipes? Caller: the outdoor fan is not spinning. Front desk: that is helpful for the technician. I have Friday between noon and 2 open. May I have the address and callback number? Caller: 123 Example Lane, 555-0100. Friday works. Front desk: booked for Friday, noon to 2, with the fan issue noted for your technician. Notice what the front desk did not do. It did not diagnose the fault or promise a part. It wrote down what the caller saw so the tech arrives with the right truck stock and a better first guess. Intake ## The questions a dispatcher asks, in the trade's own words Every shop asks a slightly different set. Here are common ones, and the reason each is asked. At setup you choose which belong on your list. | Question | Why the shop asks it | |---|---| | Is anyone in the home vulnerable to heat or cold? | Elderly residents, infants and medical conditions can move a call up your urgency list. | | What kind of system is it: furnace, heat pump, boiler, split air conditioner? | Different techs and different parts. | | How old is the equipment, roughly? | Age often decides repair versus replace. | | What is it doing, and since when? | A clicking sound since this morning reads differently from a leak since last week. | | Is water on the floor, and can the caller reach the shutoff? | Separates a mess from a flood. | | What kind of building is it: a home, a rental or a business? | Rentals may need landlord approval; commercial work goes to a different crew. | | What is the address and a callback number? | Checks the service area and lets the tech reach the customer. | | Have you used the company before? | Returning customers may have notes or a service plan. | Urgent or routine ## Example rules you set for urgent versus routine The line between an emergency and a routine call is yours to draw. You can start with something like the list below, then adjust after the first few weeks of reading summaries. The desk alerts your on-call crew immediately and gives the customer your dispatch window. | Situation | Example rule you might set | |---|---| | No heat with a freeze forecast | Treat as urgent and ring the on-call tech. | | No cooling, healthy adults, mild weather | Routine: book the next window. | | No cooling with an elderly or infant resident | Urgent: ring the on-call tech. | | Active leak that the caller cannot stop | Urgent: ring the on-call plumber. | | Slow drain or a dripping faucet | Routine: book the next window. | | Gas smell | Tell the caller to leave the home and call the gas utility, then alert your on-call person. | | Noisy equipment, nothing else wrong | Routine: book and note the sound. | When the rule says urgent, the on-call handoff carries the name, the address, the phone number, the system, the symptoms and the answers to the safety questions. Your tech reads one message instead of calling the customer cold. Maintenance and quotes ## Tune-ups, plans and replacement quotes Maintenance calls are the quiet ones, and they are where a front desk saves your best hours. The caller wants a tune-up before summer or a drain cleaned before guests arrive. The front desk books it into a gap and sends a confirmation text. If the customer is on a service plan you describe, it can mention the plan terms you gave it. Replacement quotes need more care. A caller who says the unit is twenty years old and wants a price is a high-value lead. The front desk collects the square footage, the system type, the fuel, any past problems and the best time for your estimator, then books the in-home visit. It does not name a price for a system it has not seen. If you publish a fixed service-call fee or a price for a standard task, tell us and the front desk states it. Anything that depends on the job is a visit, not a guess. Seasons ## Heat waves, first freezes and the rest of the year This trade works in surges. The first hot weekend can fill the voicemail of cooling companies in town. The first hard freeze can do it for heating and burst pipes. Callers may phone several companies and book the first one that answers. Several callers can be on with it at the same moment, so a heat wave does not stack up hold times. During a surge you can tighten the rules: send fewer calls to the on-call tech, push routine work to the following week, or stop offering same-day windows. You tell us the change, and it applies to calls from then on. Between surges the same front desk fills your calendar with tune-ups and plan visits. See [after-hours answering](/after-hours-answering-service/) for how nights and weekends differ, and [missed-call text-back](/missed-call-text-back/) for the callers who hang up before anyone answers. Limits ## What the front desk will not do on a service call - **It does not diagnose.** It records symptoms and passes them on. The fix is for a licensed technician. - **It does not give hands-on repair instructions.** Beyond the safety steps you approve, it does not coach anyone through work on gas, electrical or pressurized lines. - **It does not invent a price.** It states fees you gave it. A job that needs a look gets a visit. - **It does not promise an arrival time you did not set.** It offers windows that exist on your schedule and nothing tighter. - **It does not override your rules.** Your urgency rules and service area sit in rules outside the AI model. Read how that works on the [AI receptionist](/ai-receptionist/) page. Quote drivers ## What moves the quote for a home service company The written quote comes out of a 30-minute conversation about your shop. For HVAC and plumbing the main drivers are your call volume across the year, how sharply it spikes, whether you want text and chat as well as calls, and how many locations or trade lines share one number. A shop with separate heating, plumbing and drain crews needs more routing than a one-van operation. Bring your busiest week from last year, the number of techs on call and a list of the jobs you do not take. Read [how pricing works](/pricing/), then use the [cost guide](/guides/ai-receptionist-cost/) to put a dollar value on one lost service call. A typical week ## A typical week with the front desk on your line Monday morning you open a list of everything that came in over the weekend: bookings made, the one emergency that rang your on-call tech, and the questions the front desk could not answer, each with the caller's number. You fix the answers it missed so the next caller gets them. Through the week your dispatcher stops answering the phone between jobs. Techs check the schedule, not voicemail. Friday you read the week's list and adjust a rule or two: maybe the service area grows by one town, or Saturday windows open up. The [buyer's guide](/guides/how-to-choose-an-ai-answering-service/) has a checklist for judging any provider on points like these. Setup ## What a shop brings to setup - **Your trades.** Heating, cooling, plumbing, drains, water heaters, gas work, or a subset. - **Your service area.** Towns or zip codes you cover, and the ones you refuse. - **Your urgency rules.** The table above, rewritten in your words. - **Your on-call routine.** Who is called, in what order, and what happens if nobody picks up. - **Your fees and plans.** Any fixed fee, any plan terms, and any task you quote only on site. - **Your schedule.** The windows you offer and how many jobs fit in each. Then we build it. You phone it yourself and try to catch it out. Once you approve, your line is pointed at it. Property work follows a similar path: see [property managers](/industries/property-managers/) for how maintenance calls are routed there. Questions ## Questions from heating, cooling and plumbing owners ### Is this an HVAC answering service or something different? An answering service takes a message and leaves the callback to you. This front desk finishes the call: it books the visit, answers fee questions you have approved and rings your on-call person when your rule says to. ### Does it work for plumbers as well as HVAC? Yes. The questions and the urgency rules change with the trade, and one company can run heating, cooling and plumbing lines on a single number with different routing for each. ### Can it tell a real emergency from a routine call? It applies the rules you wrote. A caller describing a gas smell, a burst pipe or no heat in a freeze is handled differently from one with a dripping faucet. Where a case does not fit any rule, it takes the details and passes the call to a person. ### What does my on-call tech receive? A message with the caller's name, number and address, the system or fixture involved, the symptoms and the answers to your safety questions. The format is set during setup. ### Can customers reschedule or ask where the tech is? Yes. It moves visits into open dispatch windows and gives customers the latest arrival update from your schedule. ### What if the caller wants a technician today and nothing is open? It offers the next window that exists and tells the caller plainly. If you permit it, it can send the request to the on-call person instead of leaving the customer waiting. ### Will customers still dial the number they know? Yes. Customers call the number on your trucks, and the front desk answers through your existing line. ### Will it work with the software my office uses? Yes. It works with your dispatch and scheduling tools, reads job availability and writes the booking during the call. ### Can it handle commercial and landlord calls? Yes, if you want that work separated. The front desk can ask about the type of building and send each answer down its own route to a different person or window. ### How soon could my shop be live? The timeline is written down after the first call, because it depends on how many service lines share the number and how detailed your urgency rules are. Related ## Other trades with the same problem: calls that arrive when hands are busy[Property ### Residential property manager](/industries/property-managers/)[Parking ### Parking operator](/industries/parking-operators/)[Salon ### Hair salon and spa](/industries/salons-and-spas/) ## Hear it answer for your business.[Book a demo](https://cal.com/vidhaniai/30min)