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The modern answering service for HVAC
Allo offers an AI answering service tailored to HVAC pros. Offer a high-quality service to your clients and prospects 24/7 — without the cost or limitations of a traditional answering service.
1,160+ reviews
How does it work?
Set up your AI receptionist
Train Allo on your HVAC services, pricing, and service area using your existing documentation or website content. Most setups are complete within one to two days.
Configure your call flow
Add your technicians, set business hours and emergency routing, and define which jobs require immediate dispatch versus next-day scheduling.
Allo handles every call
From routine scheduling to no-heat emergencies at 2 AM, Allo answers, qualifies, and books — syncing every detail into your dispatch software automatically.
What makes Allo different
See how Allo's AI answering service stacks up against traditional HVAC call handling — built specifically for service businesses that can't afford to miss a call.
What does it sound like?
AI Receptionist Service
Allo’s AI answering service does it all: greeting customers, scheduling appointments, and qualifying leads 24/7, so you can focus on running your business.
Marcus needs to reschedule his dental consultation originally planned for Thursday 3 PM. He has a work conflict and would prefer Friday afternoon or any day next week. He mentioned he's flexible with timing and can adjust his schedule if needed. Follow-up required within 24 hours.
Sarah is experiencing issues with her company email configuration on her new device. She's unable to receive emails since yesterday morning and needs urgent assistance as she's expecting important client communications. She provided her employee ID and is available for a callback between 2-5 PM today.
Tom is inquiring about the apartment at 25th Williasmburg Street that he saw on an ad. He's looking to rent quickly on the apartment and would like to discuss budget and timeline for moving forward. He would like to be called back as soon as possible.
- Tom is looking to rent
- In New york, Williasmburg specifically
- Wants to move in as soon as possible
- Needs to be called back to discuss timeline and budget
They've chosen Allo
We were paying $800 a month to a traditional answering service that didn't even know our pricing. Allo costs less, knows our business inside out, and books jobs directly into ServiceTitan. We switched in a week and never looked back.
Frequently
Asked Questions
How is an AI answering service different from a traditional one?
Traditional answering services charge per minute and use generic operators who don't know your HVAC business. Allo is trained on your services, pricing, and schedule — and answers in seconds, every time, for a flat monthly rate.
Can the AI receptionist book service appointments?
Yes. Allo checks your live calendar, confirms technician availability for the customer's service area, and books appointments directly into your scheduling software — no callback needed.
What happens with emergency HVAC calls?
Allo recognizes emergency situations — no heat in winter, no AC in a heatwave, gas smells — and immediately routes them to your on-call technician, while logging the full conversation for context.
How is Allo trained on my specific HVAC business?
We train Allo on your service offerings, pricing, service area, brand names, and FAQ. The setup process typically takes one to two days, and you can update the training anytime as your business evolves.
What if I already have an answering service contract?
Most HVAC businesses see ROI within the first month after switching, even paying out a contract. We'll help you transition gradually — start with overflow calls, then move to full coverage when you're comfortable.