AI Answering Service for HVAC Companies | Talksy
An AI answering service for HVAC companies answers your phone and messages automatically when your office can't, which in this trade usually means the week the weather turns. Talksy's assistant picks up every call to your number, answers in natural speech from the rules you write, separates "no heat and it's 10°F outside" from "when is my maintenance visit due," and gives each caller the next step you've defined. It also answers WhatsApp and Telegram. Plans are $19, $49 or $149 a month, with a local US or Canadian number included.
Why do HVAC companies miss so many calls?
Because demand arrives all at once. A plumber's emergencies are spread across the year; yours cluster around the first hard frost and the first 95-degree week. During those spikes, the office line rings constantly, techs are on roofs and in crawlspaces, and most callers are asking one of maybe eight questions. That's the gap an AI answering service fills: not replacing your dispatcher, but making sure the caller who just wants your diagnostic fee or your service area gets an answer instead of voicemail.
Callers don't wait around. In a 2016 Moneypenny report drawing on call data from 10,000 businesses, 69% of callers didn't leave voicemail messages. When the person on the other end is sweating in a house at 88°F, they're calling the next contractor on the list.
How should the assistant triage HVAC calls?
Write your triage rules into the assistant's instructions as plainly as you'd explain them to a new hire. On phone calls, Talksy answers from these instructions, so this is the most important thing you'll write. A workable starting point:
Treat as urgent (give on-call number immediately):
- Carbon monoxide alarm sounding, or anyone feeling dizzy or nauseous: tell them to get everyone outside and call 911 from outside first.
- No heat when it's below freezing outside, especially with elderly people, infants or pets in the home.
- No cooling during a heat advisory for a vulnerable household.
- Gas smell near the furnace: leave the home, call the gas utility or 911 from outside.
Answer and book normally:
- Seasonal tune-ups and maintenance-plan visits.
- Thermostat questions, filter sizes, "the outdoor unit is making a noise."
- Quotes for replacement systems, heat pumps or ductless mini-splits (collect details, don't quote a price for the system).
- Financing and rebate questions, if you've written down what you offer.
Never:
- Promise arrival times or same-day service you can't guarantee.
- Talk the caller through repairs beyond resetting a tripped breaker or replacing a thermostat battery, if you allow even that.
- Quote equipment prices.
Talksy can't transfer the call or alert your on-call tech, so the on-call phone number in your instructions is the bridge between an urgent caller and a person. Make sure that number is always answered.
What does a WhatsApp exchange with an HVAC customer look like?
Messaging is especially useful for HVAC because the brand and model number on the unit's label tell your tech most of what they need before rolling a truck, and typing them out beats reading them aloud over a bad line. Talksy processes text messages only, so ask customers to type details rather than send photos or voice notes.
Illustrative example, not a real conversation.
Customer: Hi, our AC is running but blowing warm air. Can someone look at it this week?
Assistant: Sorry to hear that. I can help get this to the team. Could you send the address, a good phone number, and the brand and model number from the label on the outdoor unit? It's usually on the side panel.
Customer: 41 Maple Ct, 555-0199. It says Carrier, model 24ACC636.
Assistant: Thanks. Our diagnostic visit is $129, and it's waived if you go ahead with the repair. The office reviews new requests every morning from 7:30 and will call you at 555-0199 to confirm a time. In the meantime, check that the filter isn't clogged and the breaker for the outdoor unit hasn't tripped.
That whole conversation is saved in the Talksy dashboard. Your office searches it the next morning and calls back with the address and equipment details already in hand.
What should you upload to the knowledge base?
For WhatsApp and Telegram, the assistant searches documents you upload (PDF, CSV or TXT, up to 10 MB each). HVAC companies get the most from:
- Your maintenance-plan terms: what's included, visit frequency, price, cancellation.
- Current pricing for diagnostics, after-hours surcharges and common repairs you're willing to quote.
- Brands and equipment types you service, and those you don't.
- Financing options and how to apply.
- A short "before your appointment" list: clear access to the furnace, pets secured, thermostat accessible.
Rebate programs change often. If you mention utility or government rebates, keep the document dated and update it, or tell the assistant to send people to the program's official site instead of quoting amounts.
How do you set it up?
- Sign up for the 14-day free trial; no card needed.
- Create an assistant and paste in your triage rules, prices, hours and service area.
- In the Channels tab, buy a local number. US and Canadian numbers activate instantly; see US numbers and Canadian numbers.
- Forward overflow or after-hours calls from your main line to the Talksy number using your carrier's call-forwarding settings.
- Connect your WhatsApp Business number (see the WhatsApp setup guide) and Telegram if your customers use it.
- Test it with your three most common calls and one emergency, then adjust the wording.
How many minutes will an HVAC company need?
It depends heavily on how much traffic you route to it. Talksy's plans include monthly allowances and never charge overage; the assistant pauses when you hit the limit until the next cycle.
| Starter | Growth | Scale | |
|---|---|---|---|
| Monthly price | $19 | $49 | $149 |
| Voice minutes | 60 | 300 | 1,000 |
| WhatsApp/Telegram messages | 1,000 | 5,000 | 20,000 |
| Phone numbers | 1 | 2 | 5 |
| Assistants | 1 | 3 | 10 |
A small company using it only overnight can start on Starter. If you plan to send all overflow calls to it during peak season, trial it during a busy week and check the minutes in analytics, which shows call counts and voice minutes per day. Compare this with staffed services in our guide to AI receptionist cost.
What about consent and marketing rules?
Talksy answers inbound calls only, which keeps you clear of most outbound telemarketing rules. If you also run outbound reminder or marketing calls with other tools, note that the FCC's 2024 ruling treats AI-generated voices as artificial voices under the TCPA, which generally requires prior consent. In Canada, telemarketing must respect the National Do Not Call List, and businesses handling customer data fall under PIPEDA or a similar provincial law. Tell callers up front that they're talking to an automated assistant. This is general information, not legal advice.
When should HVAC companies keep humans on the phones?
When the call needs your systems: rescheduling an existing job, checking where a tech is, taking a deposit, or handling a complaint. Those still belong to your office or a staffed answering service. Talksy covers the questions that don't need your systems, at any hour, during any surge. If your team also does plumbing, see AI receptionist for plumbers; for the broader picture, read never miss a call: after-hours answering options.