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Supercharge your HVAC business with Voice AI agents

AI Voice Agent that books jobs, answers after-hours calls, and reduces CSR overtime — purpose-built for HVAC contractors. 

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No More Missed Calls

AC breaks, you miss the call. Customer books elsewhere in 20 minutes. 

Our AI answers every call instantly — 24/7 — so you don’t lose that job.

From Missed Calls to Lost Leads, Your Funnel is Leaking. We fix that 

No Manual Lead Qualification

Tired of answering the same questions from people who never book?

AI filters out time-wasters and sends you only serious leads.

Relentless Follow-Up

You forget to follow up — or try once and give up. That lead’s gone.

AI keeps calling every lead — as many times as needed — until they pick up and book.

No More Manual Data Entry

Writing down names, forgetting info, double booking… or saving vague notes like “guy called about job.”

AI saves a full summary of the conversation in your CRM — who called, what they needed, and what happens next.

Instant Technical Assessment 

Customer explains broken furnace, you promise to call back with diagnosis. They move on. 

AI provides instant diagnosis and schedules repair while customer is still on the line. 

All Paid Leads Captured

Summer marketing campaign brings hot leads. Miss calls = competitors win.

AI converts every marketing lead into booked appointments — protecting your ad spend.

Businesses already use Voice 
 AI and get more leads

Past experience: High humidity generated 47% more calls, 3-person team was overwhelmed

Results: +45% more customers retained during peak season

Michael Rodriguez
AC Installation Company, TX

Past experience: 180+ emergency calls in 48 hours, missing 40%

Results: +78% more emergency calls converted to bookings

Sarah Thompson
Heating & Repair Service, FL

Past experience: 50% of CRM entries missing job descriptions, techs arriving unprepared

Results: +64% improvement in first-call resolution rates

Jason Martinez
HVAC Service Company, AZ

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What a Voice AI Agent can do for your HVAC business

Warranty or Pricing Question

Policy Explanation

The AI handles a call from a customer asking about warranty coverage and repair costs. It explains the policy clearly and offers a diagnostic visit.

Heater Issue Booking

Real-Time Call Answering & Job Booking

The AI picks up, asks about the heating issue, troubleshoots basic problems, and schedules same-day furnace repair.

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Integrates with Your CRM

ServiceTitan 

HousecallPro 

HubSpot

Jobber

FieldPulse

FieldEdge

Using a different CRM or tool? We’re happy to add support for it — free of charge.

AI is faster, cheaper, and more reliable

Human Staff

Limited Hours

Works limited hours — calls get missed outside work time

One-at-a-Time

Can only handle one call at a time — others go to voicemail

High Cost

Requires hiring, training, and full/part-time salaries

Manual & Inconsistent

Often forgets or skips CRM updates, manual, inconsistent

Hard to Scale

Scaling = more staff, more salaries, more complexity

Voice AI Agent

Always available — answers calls any time, including nights and weekends

24/7 Availability

Picks up instantly, never busy.  Handle multiple calls — 10+ parallel conversations

Instant Pickup

Pay only for minutes used — no hiring, no salary, no sick days

Cost Efficient

Automatically logs full call summary + all details (name, service, time)

Automatic CRM Logging

No extra hiring — instantly handles more calls as your business grows

Easily Scalable

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+35%

more leads after AI deployment

100%

of calls answered within 2 seconds

5x

cheaper than hiring a receptionist

Frequently asked questions

Are NextDialog's AI voice agents capable of managing multiple service calls simultaneously?

Absolutely. NextDialog's voice agents are built to handle multiple service calls efficiently, coordinating schedules and reminders as needed.

Can AI voice agents be integrated with our existing CRM system?

Yes. NextDialog's voice agents integrate with most CRM platforms, automatically inputting customer data, call details, and appointment information directly into your system without manual entry.

How do NextDialog's voice agents know what to say to my customers?

NextDialog's voice agents are trained with your business knowledge base and follow pre-set responses tailored to your HVAC services. You can customize their answers anytime, and once trained, they deliver accurate responses every time without forgetting.

Do NextDialog's voice agents work after hours and on weekends?

Absolutely! NextDialog's voice agents are available 24/7, so your HVAC business stays open even when you're off the clock. They never take sick days or holidays and always answer calls day or night.

Can the voice agents access our technician schedules in real-time?

Yes, our voice agents sync with your scheduling system to see real-time availability, book appointments during open slots, and avoid double-booking conflicts.

Get numbers-driven plan of How Voice AI Boosts Your HVAC Business

$399

/One Time

Setup Fee

Covers full setup of your Voice AI agent — including custom script, configuration, and CRM/phone integration.

You get a ready-to-run agent tailored to your business.

After setup, you only pay for usage — $0.07–$0.15 per minute of real calls, depending on monthly volume.

No hidden fees. No long-term contracts.

$650

-33%

All call data, CRM logs, and recordings are stored in your accounts — we don’t retain or use your data in any way.

You maintain 100% ownership and visibility.

 Full Control & Data Privacy

Custom Pricing 

/Week (can be added anytime)

Optional Care Plan

Your custom rate is determined after analyzing your current operational costs and calculating your specific savings potential and requests

/Week

(can be added anytime)

Request Personalized Plan 

A virtual assistant will call you shortly to schedule an appointment with our customer success manager for a tailored savings and ROI analysis. 

Avg. deployment time: 3–5 business days

100% data privacy guarantee

Trusted by local businesses 

Copyright © 2025 Next Dialog, All Rights Reserved

Hear our AI in action 

Listen to how our AI converts a real customer inquiry into a booked appointment

Greeting | Diagnoses HVAC issue | Collects customer details | Books appointment 

1. You’ll get a real call from our Voice AI Agent.

2. The Agent will schedule a meeting with our Customer Success Manager.

3. In the meeting, you’ll receive a personalized calculation of how Voice AI can drive growth and efficiency for your HVAC business. 

All call data, CRM logs, and recordings are stored in your accounts — we don’t retain or use your data in any way.

You maintain 100% ownership and visibility.

 Full Control & Data Privacy

What's next?

What's next?

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AI Voice Agents for HVAC 

Links

Contact us

sales@next-dialog.com

+1 318 374 1125