❄️Built for HVAC Companies

AI Customer Service for HVAC Companies

Every missed call when the AC dies in July is a customer who called your competitor next. CLETUS answers 24/7, routes real emergencies to your dispatcher, and captures quote requests so your sales team wakes up to a full pipeline.

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14-day free trial · No credit card · From $29.95/mo

What HVAC Companies Customers Actually Ask

CLETUS is trained on your specific HVAC company. Here's the kind of hvac companies-specific questions it handles on chat and phone — 24/7.

Do you do emergency service tonight?
What's your service area?
How much does it cost for an AC replacement?
Can you come out tomorrow?
Do you service [brand]? (Trane, Lennox, Carrier, etc.)
Do you do tune-ups and maintenance plans?
Is there a service call fee?
Do you finance? Do you work with my utility rebate program?
My heat isn't working — can you help?
Do you do residential and commercial?

How CLETUS Helps HVAC Companies

01

Route real emergencies to the on-call tech, not voicemail

At 2am in January when someone's heat dies, they're calling everyone until someone picks up. CLETUS recognizes the emergency, transfers to your on-call dispatcher instantly, and logs everything. The other 90% of after-hours calls (non-urgent inquiries) get handled without waking anyone up.

02

Convert shoppers into booked estimates

HVAC replacement is a considered purchase. Homeowners shop at night, comparing three or four companies. CLETUS answers their questions about service area, pricing ranges, brands you work on, and financing — and books them into your estimate calendar before they call the next company on the list.

03

Stop burning dispatcher hours on repeat questions

Your dispatcher or CSR fields the same questions all day: service area, pricing, warranty, 'do you do X'. CLETUS handles the routine questions so your team can focus on scheduling, dispatch, and real customer issues.

How This Plays Out

Imagine a typical residential HVAC company — 8 trucks, 200-400 calls per week in summer peak. In July, 15-20% of those are after-hours. Maybe 3-5% are true emergencies; the rest are tomorrow-morning-call-backs. CLETUS handles the 95% that don't require waking up dispatch, and makes sure the 5% that do get through immediately. Your team wakes up to a clean list of morning service calls and estimate requests.

Recommended for HVAC Companies

HVAC is phone-first — most homeowners call when the AC dies. Voice Basic covers standard volumes; HVAC companies with 500+ calls/month should step up to Voice Pro at $99.95/mo for higher capacity and emergency detection.

Best fit

Voice Basic — $49.95/mo

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Frequently Asked Questions

We configure keyword and context rules during setup — 'no heat', 'no cooling', 'broken', 'leak', 'flood', 'smell gas', 'carbon monoxide', anything you want to flag. When CLETUS detects those, it immediately transfers to your on-call number and flags the call as urgent in the dashboard. Everything else it handles itself.

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Comparing options?

HVAC emergency calls don't wait. Compare Smith.ai's human-receptionist pricing ($97-700+/mo plus per-call) to flat-rate AI at $49.95/mo that picks up on the first ring.

See the full comparison →or browse all comparisons

Other industries we serve

🍽️Restaurants

Never lose a hungry customer to voicemail

🦷Dental Offices

Book more patients without hiring more front-desk staff

⚖️Law Firms

Capture every qualified lead, never give legal advice