CallTwin for HVAC Contractors

Every no-heat and no-AC call answered, even in peak season.

The first hot week of summer and the first cold snap of winter bury HVAC shops in calls. CallTwin answers all of them at once, collects the system details and the address, and texts you each job so your techs roll to the right house with the right parts.

Get CallTwinSign up by phone (856) 204-3643

Why hvac contractors miss money on the phone

Peak season overflows your phone

When 20 people call in an hour, the ones who get voicemail call your competitor.

Your office closes, the heat doesn't come back

No-heat calls at night and on weekends are urgent and profitable. CallTwin answers them.

Callbacks without details waste trips

You get the system type, age and symptoms before you call back.

What a call sounds like

CallerOur furnace stopped working and it's 40 degrees in the house.
CallTwinI'm sorry, that's no fun. Is it gas or electric, and do you know about how old it is?
CallerGas, maybe 15 years.
CallTwinThanks. Is anyone in the home elderly or very young? I'll mark this urgent.
CallTwinYou're all set. The owner has your details and will call you right back.

What you get in every text

English and Spanish, 24 hours a day. You keep your number: forward it with *72, turn it off with *73.

Turn calls into signed estimates

Add AI Estimates ($49/mo, free trial) and every heating and cooling call becomes a draft estimate priced from your price book. You approve it, the customer signs on their phone and pays a deposit by card, and follow-ups go out automatically.

Questions hvac contractors ask

Can it book maintenance visits?

It takes the request and preferred time and texts it to you. You confirm the slot, so your schedule stays in your hands.

Does it work for commercial HVAC?

Yes. Tell it in your settings which work you do and it explains that to callers.

What if the caller smells gas?

It tells them to leave the house and call the gas utility or 911 right away, then texts you.

Can I get estimates out faster?

The AI Estimate add-on drafts an estimate from each call using your own prices. You review, approve, and the customer signs online.

Get CallTwin

$500 setup · 14 days free · $99/mo

No contract. Pay by card, Zelle or Cash App. Not a computer person? Call and we'll sign you up on the phone.

CallTwin for other businesses