Clara for HVAC

When the AC dies in July, nobody waits for a callback

Clara is the AI receptionist for HVAC companies - answers emergency no-heat and no-cool calls 24/7, captures the system details and urgency while you're on a job.

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HVAC
Does this sound familiar?

Yourbusiestdaysaretheonesyoucan'treachthephone.HVACdemandarrivesinspikes.Thefirstheatwaveofsummer,thefirstcoldsnapofwinter,andsuddenlyeveryonecallsatonce.Thosearealsothedaysyou'reflatoutonjobs,inanatticoronarooftop,withnochanceofpickingup.Claraanswerseveryoneofthosecalls,worksoutwhichareurgent,andsendsyouthedetails,sothebusiestweekoftheseasonisyourbestweek,nottheonethatgotaway.

HVAC work has a rhythm no other trade quite matches: demand doesn't build gradually, it detonates. The first 95-degree week of summer or the first hard freeze of winter can triple your call volume overnight. And the cruel part is that those are precisely the days you're least able to answer, because you're in a crawl space, on a rooftop, or elbow-deep in a condenser with both hands occupied.

Callers with a dead system don't wait. A house at 90 degrees with kids or elderly relatives inside feels like an emergency to the person calling, whatever the technical severity. If your phone goes to voicemail, they're onto the next HVAC company in the search results before the greeting finishes, and the peak-season job goes with them.

Research from Invoca puts the average missed call rate for small businesses at around 25%, and fewer than 3% of missed callers leave a voicemail. For HVAC companies, where a single service call can be worth hundreds of dollars and a replacement system thousands, the math of an unanswered phone during peak season is brutal. Clara exists to change it.

No-heat and no-cool emergencies

Service call bookings

Seasonal tune-up scheduling

Maintenance plan renewals

Quote requests

After-hours & weekend cover

Parts and warranty inquiries

Commercial contract inquiries

When customers call, Clara can...

  1. Ask what the system is doing (or not doing)
  2. Confirm the property type and system details
  3. Check if anyone is without heat or cooling right now
  4. Collect their name and contact details
  5. Let them know you'll call back with a time window
Hi there, you've reached Reyes Heating & Air. I'm the virtual assistant, how can I help you today?
Hi, our AC stopped blowing cold this morning and it's already 90 degrees in the house.
Sorry to hear that, especially in this heat. I'll get the details to the team right away. Is the unit running but blowing warm air, or has it stopped completely?
It's running but the air coming out is warm. The outside unit sounds louder than usual too.
That's helpful, thank you. Can I take your name and the best number to reach you?
Maria Delgado. 555-0134.
Thanks Maria. And the address of the property? I'll check you're in the service area.
412 Alder Court. It's a single-storey house, the unit's about eight years old.
Perfect, that's all in the service area. One more thing, is anyone in the house especially affected by the heat, so the team knows how urgent this is?
My mother lives with us and she's in her eighties, so the sooner the better honestly.
Understood, I'll flag this as a priority. The team will call you back shortly with a time window. Is there anything else I can help with?

Simple pricing, 7 days free

Clara knows your services, your area, and your customers. Always learning, always improving.

2 months free with Yearly

Unlimited calls answered

Clara

The essentials to answer every call, day and night.

£33 .25 £39.99 /month

7 days free, cancel anytime Billed £399/year, cancel anytime

Single user only
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AI receptionist

24/7 AI receptionist
Business-trained AI
Custom greetings & questions
Unlimited outbound calling

Phone numbers

Use your existing number
Or a Clara number as your second business line

Unlimited calls answered

Clara Pro

Popular

The full Clara experience, with automation built in.

£58 .25 £69.99 /month

7 days free, cancel anytime Billed £699/year, cancel anytime

Supports teams
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Everything in Clara, plus:

AI receptionist

Your caller ID on outgoing calls

Automation

Automated text follow-ups
Personal contact exclusion
Live call transfers

Support

Priority customer support

Unlimited calls answered

Teams

One business, multiple people, total coverage.

£149 .99 /month

Available soon

Supports teams
Coming Soon
See all features

Everything in Clara Pro, plus:

Booking

Takes bookings during the call
Appointments synced to your calendar

Collaboration

Multiple users on one account
Shared phone numbers
Call routing to the right person

Notifications

Call summaries sent to email

Frequently Asked Questions

Is Clara a good AI receptionist for HVAC companies?

Clara is built for exactly this. As an AI receptionist for HVAC businesses, Clara answers every call 24/7, works out whether it's an emergency, captures the system details and address, and texts you a summary, so a heat wave or cold snap never sends your callers to a competitor's phone.

Can Clara handle after-hours HVAC calls?

Yes. No-heat and no-cool emergencies don't keep office hours, and after-hours callers are some of the most valuable to capture. Clara answers evenings, weekends, and holidays, flags the urgent calls, and has the details waiting for you first thing.

How is Clara different from an HVAC answering service?

A traditional answering service puts a call-center agent on your line who reads from a script and takes a message, billed per call or per minute, so your costs climb during your busiest season. Clara is a flat monthly subscription that answers instantly, asks trade-specific questions, and never has a queue.

Will Clara know what questions to ask about heating and cooling jobs?

Clara is configured to ask the right questions for your trade: what the system is doing, the property and system type, whether anyone is without heat or cooling right now, and how to reach the caller back. You can customize these questions at any time.

Do I need a new phone number to use Clara?

No, and you have two options. Forward calls from your existing business number and Clara answers when you can't pick up, or use your Clara number as a dedicated second business line and give that out instead. Either way, Clara answers.

Can Clara book service calls and tune-ups?

Clara collects the caller's preferred times and the job details so you can confirm the appointment, and can text the caller a booking link the moment the call ends. Seasonal tune-up inquiries get captured instead of lost to voicemail.

What about maintenance plan customers?

Clara takes the details of the call, notes that they mention a plan or existing agreement, and passes it straight to you, so plan customers feel looked after even when you're mid-install.

Comparing your options? See the best AI phone answering services for UK tradespeople

Last reviewed May 2026

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