How to Deploy a Voice AI Agent for HVAC Customer Inquiries: My Journey

Dec 25, 2025 · 15 min read · How to Deploy a Voice AI Agent for HVAC Customer Inquiries: My Journey TL;DR Most HVAC dispatch systems fail when calls spike during emergencies—no human available, customers hang up, revenue lost. This guide builds a 24/7 voice AI agent using VAPI's...