An AI receptionist that never sleeps, never calls in sick, and never misses a ring.
Rex answers your phone 24/7 in your business's name, sounds natural enough that most callers never ask, and books jobs straight into your calendar — for a fraction of the cost of a full-time receptionist.
Trusted by 200+ HVAC & Plumbing Shops
Currently handling
12 Live Calls
What Rex does for your shop
He's more than just a voicemail replacement. He's a fully trained member of your dispatch team.
24/7 Answering
Rex never sleeps. Weekend emergencies and midnight leaks get handled instantly.
Natural Sound
Powered by advanced neural voices that breathe, pause, and respond like a human.
Lead Qualification
Rex asks the right questions to make sure it's a job worth your technician's time.
Calendar Booking
Direct integration with ServiceTitan, Housecall Pro, or Google Calendar.
Warm Transfers
Can instantly patch through high-priority emergency calls to your cell.
30+ Languages
Seamlessly switches languages to support every caller in your community.
Instant Summaries
Receive a text and email summary the second Rex hangs up the phone.
Spam Filtering
Blocks telemarketers and robocalls so you only hear about real business.
How we train Rex for your business
We don't just give you a generic bot. We build a custom digital twin of your best office manager.
- 1
Knowledge Download
We ingest your pricing, service areas, and common troubleshooting tips from your website and documents.
- 2
Voice Calibration
Select Rex's personality: from "Expert Professional" to "Friendly Neighbor," ensuring he matches your brand voice.
- 3
Listening & Approval
We run test calls for you to review. You only "go live" when you are 100% satisfied with Rex's performance.
Interactive Training Log
Legal Hygiene is Standard
Compliance isn't an afterthought. Rex automatically includes necessary call recording notices and adheres to TCPA regulations. Every call is logged, recorded, and transcribed for your records and liability protection.
Frequently Asked Questions
Rex is remarkably natural. While he won't lie about being an AI if asked directly, most callers find him so helpful and conversational that the question never comes up. He handles "umms," "ahhs," and interruptions just like a person.
Stop losing jobs to your competitors' voicemail.
Put Rex on the front lines and start booking jobs while you sleep.
No long-term contracts. 14-day performance guarantee.