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Voice AIHome Services · 6 weeks

AI Voice Dispatch for HVAC Company

Regional HVAC Services Provider

Key Results

Call Coverage

24/7 → 100%

Booking Rate

+42%

Dispatch Cost

-68%

Response Time

<3 seconds

The Challenge

A growing HVAC company was losing 35% of inbound calls outside business hours, and its three-person dispatch team couldn't keep up with peak-season volume. The result was missed bookings and frustrated customers in both its English- and Spanish-speaking markets.

The Solution

Built a multilingual AI voice system that answers inbound calls 24/7 in English, Spanish, and Russian. During the call it validates the address through Google Places, applies the company's pricing logic, and books the appointment directly into the scheduling system. Complex cases are escalated to a human operator via Telegram.

Technology Stack

Vapi Voice AgentsTwilio TelephonyLLM OrchestrationGoogle Places APIAppointment SchedulingCRM IntegrationSMS & Telegram EscalationMultilingual (EN/ES/RU)

“We went from missing a third of our calls to never missing one. The AI handles scheduling better than most humans.”

Operations Director

HVAC Services Provider

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