The AI Receptionist Built for HVAC Companies
When the AC breaks at midnight, your AI receptionist answers the call. Dispatch emergency techs, schedule maintenance, and capture every lead — around the clock.
62%
of HVAC calls come outside normal business hours
Built for HVAC Companies
Every feature is designed for the way your business actually works.
24/7 Emergency Dispatch
The AI detects urgency keywords like 'no heat,' 'gas smell,' or 'flooding' and immediately routes emergency calls to your on-call technician.
Schedule Service Calls
Book maintenance visits, seasonal tune-ups, and repair appointments directly on the call. Your calendar stays full without your office staff lifting a finger.
Capture After-Hours Leads
Every missed call is a lost job. Your AI receptionist captures caller details, service needs, and preferred times — even at 2 AM on a Sunday.
Seasonal Surge Ready
When the first heat wave or cold snap hits, call volume spikes. Your AI handles unlimited concurrent calls with zero wait time.
Keep Your Existing Number
No need to change your phone number. Just set up call forwarding — it takes 2 minutes.
Your Phone Number
Keep your existing business number
Step 1Forward Unanswered
Calls route automatically when you can't pick up
Syntax Voice AI Answers
Your AI receptionist handles the call professionally
Step 2Listen to a Real Call
Hear how Syntax Voice handles an incoming call — natural, professional, and helpful.
How HVAC Companies Use Syntax Voice
Emergency Service Requests
Triages urgent calls, collects address and problem details, and dispatches your on-call tech immediately.
Maintenance Scheduling
Books seasonal tune-ups and routine maintenance with flexible time windows that work for your crew.
Quote Requests
Captures project details for new installations and replacements so your estimator can follow up with a quote.
99.9% Uptime
Enterprise-grade reliability
SOC 2 In Progress
Security you can trust
30-Day Money-Back
Risk-free guarantee
Cancel Anytime
No long-term contracts
- 1 AI agent
- 100 minutes/month
- 1 concurrent call
- Basic call analytics
- Custom greeting
- Call transcripts
- Email support
- 3 AI agents
- 500 minutes/month
- 3 concurrent calls
- Advanced analytics
- Knowledge base
- Appointment scheduling
- Priority support
- Unlimited agents
- 2,000 minutes/month
- 10 concurrent calls
- Full analytics & reporting
- Knowledge base + integrations
- Appointment scheduling
- Custom voice
- Dedicated support
Frequently Asked Questions
Got questions? We've got answers.
Never miss an emergency call again
Join HVAC companies that capture every lead and dispatch every emergency — day or night. Set up in under 10 minutes.