Voice AI for HVAC

Never miss a call for your hvac business

HVAC calls don't keep business hours — a furnace dies at 11pm in January and that homeowner is calling everyone. MasterVox answers around the clock, captures the job details, and gets the urgent ones in front of you fast.

The problem

After-hours emergencies go unanswered

The highest-ticket calls come outside business hours. Miss them and they go to the next company that picks up.

Peak season overwhelms the front desk

Heat waves and cold snaps bury your phone lines exactly when every call is a paying job.

Incomplete job details slow dispatch

Half-captured addresses and vague problem descriptions cost techs time on the way out.

What MasterVox handles for HVAC

Tuned to the calls and tasks your business actually has.

Triage a no-heat or no-cool emergency
Book a seasonal maintenance tune-up
Capture the system type and problem for dispatch
Schedule an estimate for a replacement unit

How MasterVox helps

One AI agent that answers, books, and follows up — live on your line in 48 hours.

24/7 answering, including after hours

Every call gets picked up — emergencies, overflow, and weekends — instead of rolling to voicemail.

Captures structured job details into GHL

Name, address, system, and problem flow straight into GoHighLevel contacts and custom fields, ready for dispatch.

Escalates true emergencies to you

Owner-assist SMS surfaces urgent calls in real time so a no-heat-in-winter call doesn't sit in a queue.

Outbound reminders and follow-ups

The agent can place appointment reminders and follow-up calls (metered), reducing no-shows.

How it works

1

Load your business

Add your services, pricing ranges, hours, and FAQs to a knowledge pack. No scripting required.

2

Point your number at it

Forward your line (or add a new one). The agent answers calls and books on your Google Calendar or GoHighLevel.

3

Go live in 48 hours

Review transcripts and quality scores, tweak as needed, and let it catch every call from day one.

Common questions

Can it handle emergency calls differently?

Yes — you can have it flag urgent calls and text you immediately via owner-assist SMS so real emergencies reach you fast.

Where do the captured details go?

Into your GoHighLevel contacts and custom fields out of the box, so dispatch has a complete record without retyping.

Does it work during peak-season call surges?

It answers every call in parallel — there's no hold queue or busy signal, so a heat wave doesn't mean missed jobs.

Put it on your line in 48 hours

7-day free trial. Cancel anytime. See how many calls you're currently missing.

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