01
HVAC calls spike in 2 weeks per year.
Cold snap or heat wave hits — your phone explodes for 14 days and you can't staff up for it. Constant Employee absorbs the surge without adding a receptionist for the other 50 weeks.
The AI receptionist for HVAC.
Never miss another HVAC call. Constant Employee answers every HVAC call 24/7 — no heat at midnight, no AC in a 100° summer, furnace dead on Monday morning. Triages emergencies. Books the rest. Sounds like a real HVAC receptionist your customers already trust.
- No heat
- No AC
- Furnace
- Heat pump
- Ductwork
- Thermostat
Why HVAC
Built for the way HVAC shops actually run.
02
No heat in winter. No AC in 100°. Vulnerable households first.
Agent routes calls about elderly residents, infants, or medical-fragile homes to the top of your queue. Everyone else gets scheduled cleanly.
03
HVAC tickets range $400 to $8,000. Don't miss any.
Average service call is $400. Average system replacement is $8,000. Voicemail doesn't book any of them. Constant Employee does — every call, every shift you'd rather not work.
Hear it answer a HVAC call
Call the demo line. Try it for your shop.
How it answers a HVAC call
Six steps. About 3 minutes. HVAC job booked.
00:00
Mark's furnace died at 6:14 AM.
His house is 48°F and dropping. He dials your HVAC number from your van. Constant Employee picks up before the second ring.
00:03
"Thanks for calling — how can I help?"
Warm, conversational, real-sounding voice. Most HVAC callers don't notice it's AI until they're hanging up.
Agent speaking
"Thanks for calling — how can I help today?"
00:18
Hvac triage in real time.
Listens for the HVAC keywords you define. Emergency one way. Routine the other.
HVAC EMERGENCY
Pings you in seconds with address, callback number, summary.
SCHEDULE
Books the visit cleanly. No back-and-forth.
Detected
no heatfurnacefreezing houseelderly inside
→Route: EMERGENCY
02:47
HVAC job lands in your calendar.
Cal.com, Google Calendar, or your HVAC CRM. Name, issue, address, AI summary — no retyping.
Tue, May 20 · HVAC
- 8:00Mark Liu · no heat / furnace deadNEW
- 11:00Connie Park · AC won't cool
- 14:00Dan Cho · thermostat install
02:50
Confirmation goes out.
Branded HVAC email to the customer. Notification to you with the recording, transcript, and AI summary.
Email sent
FromYour Hvac Co.
Tocustomer@email.com
SubjectYour HVAC appointment is confirmed
Tue, May 20, 9:00–11:00 AM at the customer's address…
Tue, 9 AM
You show up. They were expecting you.
HVAC customer's been emailed twice. You know it's likely the ignitor before knocking. Furnace running in 20 minutes.
Listen
A real HVAC call, answered live.
30-second sample of how Constant Employee handles a typical HVAC call.
Pricing
Lite or Pro. $0 setup before July 4th.
Two plans — starter or pro. Both include 24/7 AI answering and same-day setup.
FAQ for HVAC
What HVAC shops ask first.
Does it prioritize no-heat calls in winter automatically?
Yes. You set the seasonal triggers — sub-40°F outside + 'no heat' keyword = emergency routing. Same logic for no-AC above 90°F. Adjust the temperature thresholds and keywords any time.
Will it write back to ServiceTitan, Housecall Pro, or Jobber?
Yes — on the Integrations add-on. HVAC bookings flow into your CRM as real jobs with the AI summary in the notes. Returning HVAC customers get greeted by name.
Can it ask about equipment brand and age?
Yes. Train it on your typical HVAC intake — brand, BTU, age, refrigerant type, last service. Whatever your techs ask, the agent asks first.
Will it quote HVAC repair or install prices?
If you want it to. Tune it to your typical HVAC prices — service call, condenser swap, full system. Agent can quote the range and text a Stripe deposit link. Or lock it down to 'the owner will give you a real number once he sees it.'
Does it handle questions about EPA certifications or financing?
Yes — same as a human receptionist. Agent has your EPA cert number, financing partner, and warranty terms memorized.
For HVAC, ready to never miss a call
Dial it. Try it for real.
Tell the AI you're a homeowner with a furnace that died this morning. Hear how it handles you.