How an AI voice agent triages an HVAC emergency call
Not every after-hours call is an emergency. A furnace that quit in July can wait until morning. A furnace that quit during a freeze, in a house with a newborn, cannot. Someone has to tell those apart in the first minute of the call.
Brady is an AI voice agent built to do that sorting for HVAC, plumbing and home service companies. This page explains how Brady triages a call, what it asks, what it will not do, and what happens when a caller reports gas or carbon monoxide.
If you smell gas right now
Leave the home first. Leave the home. Call 911 from outside, and call your gas company too. Do not turn anything on or off. This page describes how an AI agent is set up. It is not advice for your situation.
Safety first: gas smell, carbon monoxide alarm, smoke
Brady's first job is to find out whether anyone is in danger. If a caller mentions a gas smell, a carbon monoxide alarm going off, smoke, sparking, or a burning smell from equipment, Brady drops the normal call flow.
It tells the caller to leave the home now. It tells them to call 911 from outside, and to call the gas company too if the problem is a gas smell. It tells them not to turn anything on or off.
Brady does not keep collecting details until the caller says they are safe. After that, it offers to have a technician follow up.
Which calls count as an emergency
Every shop draws this line in a different place, and Brady is set up with yours. The demo agent for the example business uses this list:
- No heat in freezing weather
- No cooling for someone who is elderly, ill, or has infants at home
- A burst pipe
- Active flooding
Everything else is a normal service call. A normal call is still answered and recorded. It is scheduled the way your shop prefers, and nobody gets woken up for it.
What Brady asks, one question at a time
For an emergency, Brady gets the service address and a callback number first. Then it tells the caller that a dispatcher is flagged for the on-call technician right away.
For a normal service call, Brady asks one question at a time:
- What is not working
- How long it has been happening
- The equipment type and its rough age, if the caller knows
- The town and street address
- When someone is home
- The caller's name and best phone number
Short questions are easier to answer when a caller is stressed. They also keep the call from turning into a form.
What Brady does not do
- It does not quote a price. The technician explains the cost before any work starts.
- It does not promise an arrival time. It says dispatch confirms the arrival window by phone.
- It does not diagnose the problem or walk a caller through a repair.
A voice agent that guesses at a fix or a price creates a problem your technician then has to undo. Brady records, flags and hands off.
Example calls
No heat on a freezing night (illustrative example)
Illustrative example. Summit Heating and Air is an example business, not a customer.
Brady: Summit Heating and Air, this is Brady. What's going on?
Caller: Our furnace stopped and it's 12 degrees out.
Brady: I'm sorry, that's a hard night for it. Is anyone in the home elderly, ill, or an infant?
Caller: We have a six-month-old.
Brady: Then I'm treating this as an emergency. What's the address, and the best number to reach you?
Caller: It's 14 Oak Lane, and this cell is fine.
Brady: Thank you. I've flagged your call for the on-call technician right now. Dispatch will confirm the arrival window with you by phone.
An emergency flag, the infant in the home, the address and the callback number on the record.
A gas smell (illustrative example)
Illustrative example. Summit Heating and Air is an example business, not a customer.
Caller: I think I smell gas near the furnace.
Brady: Please leave the house now. Once you're outside, call 911 and your gas company. Don't turn anything on or off on your way out. A technician can follow up with you once you're safe.
No further questions until the caller is safe, then a follow-up offer.
What the demo line does
The demo line on this site is a demonstration. It captures a lead. It does not dispatch anyone and it does not book a real calendar. In a live build, Connect Helm connects Brady to the calendar and CRM you already use, set up per client.
Calls that come in after the office closes follow the same triage. The after-hours answering page shows what a shop sees the next morning.
Frequently asked questions
What does Brady do if a caller smells gas?
Brady tells the caller to leave the home now, call 911 from outside, call the gas company too, and not turn anything on or off. It stops collecting details until the caller says they are safe, then offers to have a technician follow up.
Does Brady tell callers how to fix the problem?
No. Brady records the problem, flags how urgent it is and passes it to dispatch. It does not diagnose the problem and it does not coach repairs.
How does Brady decide a call is an emergency?
Brady asks what is going on and how urgent it is before it collects details. Each shop sets its own emergency list. The demo agent uses no heat in freezing weather, no cooling for someone elderly, ill or with infants, a burst pipe, and active flooding.
Does the demo send a technician?
No. The demo line is a demonstration. It captures a lead. It does not dispatch anyone and it does not book a real calendar. A live build connects to the calendar and CRM you already use, set up per client.
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Built by Red Ridge AI with Connect Helm.