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HVAC
Stop losing HVAC jobs to voicemail
When you're on a job, every missed call is a missed contract. Allo's AI answering service picks up 24/7, captures lead details, and keeps your schedule full.
1,160+ reviews
How does it work?
Train the AI
Upload your service list, coverage areas, and pricing. Allo learns your HVAC business and answers calls like a real team member.
Customize your receptionist
Set business hours for after-hours coverage, pick a tone of voice, and define exactly how the AI handles emergency calls and new service requests.
Allo books jobs 24/7
Every call gets answered, every lead captured, and every summary synced to your CRM, even when you're out on a job.
How Allo compares with traditional answering services
Compare
AI answering service
Traditional services
Cost
What you pay each month, all-in.
$45 / month with Allo
Flat rate. Unlimited calls answered.
Depends on your call volume
Typical $1.50–$3.00 per call, plus monthly minimums.
Setup
Time to a working line.
Upload your docs, port your number, done.
Briefing, scripting and agent training cycles.
Expertise
Knowledge of your business.
Trained on your documents
Reads your menus, FAQs, policies and pricing on demand.
Doesn't know your job
Reads from a short script, escalates anything specific.
Wait time
Pick-up speed for callers.
Picks up instantly
No queue, no IVR maze — answers on the first ring.
Depends on team availability
Hold times spike during peak hours and after-hours rollover.
Languages
Out-of-the-box coverage.
5+ languages
Auto-detects and replies in the caller's language.
English only (usually)
Bilingual agents available at premium pricing.
Call recording
Records and searchable transcripts.
Every call recorded and summarised, searchable in your dashboard.
Most services log a short note; recordings are an add-on.
Flexibility
Speed of changes to scripts & rules.
All changes go live instantly
Edit the prompt, the price list or the routing — applied on the next call.
Tweaks require new agent training
Updates queue behind the provider's release schedule.
Additional features
Beyond just answering the phone.
Full-fledged phone system
Shared inbox, SMS, voicemail, CRM sync, team routing — all included.
Only handles calls
SMS, voicemail and integrations sold separately, if at all.
What makes Allo different
Never miss another job
HVAC emergencies don't follow a schedule. A broken AC in July or a failed furnace in February means homeowners call whoever picks up first.
With Allo, that's always you. Every call is answered, day or night. No voicemail, no missed leads, no jobs going to a competitor.
Smarter than a traditional answering service
A standard answering service takes a message. Allo does the heavy lifting.
Train it on your services, coverage area, and pricing. It answers caller questions, captures job details, and handles calls the way your best office manager would.
Every transcript and summary syncs to your CRM automatically, so nothing slips through.
Pricing that makes sense for growing teams
Most answering services charge by the minute, which makes costs unpredictable when call volume spikes.
Allo's Business plan is a flat $32/user per month, with unlimited calls included. No per-minute surprises, no overage fees during your busiest season.
One predictable cost. Full control.
They've chosen Allo
When you're out on a job, the last thing you should worry about is a ringing phone. We built Allo to handle every call for you, so every lead gets captured and every job gets booked.
Frequently
Asked Questions
What's the best HVAC call answering service?
The best HVAC answering service is available 24/7, understands your services, and never lets a lead slip through the cracks. Traditional services take a message and stop there.
AI-powered ones like Allo answer questions, capture job details, and sync everything to your CRM automatically. For HVAC teams, that difference can mean dozens of extra booked jobs a month.
How much does an answering service cost?
Traditional answering services typically charge between $1 and $3 per minute, making costs unpredictable, especially during peak seasons.
Allo offers a flat $32/user per month on the Business plan, with unlimited calls included so your costs stay predictable no matter how busy it gets. The Starter plan begins at $18/month and includes 30 free minutes.
Is an answering service worth it for HVAC companies?
If you're missing calls while you're out on a job, an answering service pays for itself quickly: every unanswered call is a potential job going to a competitor. With Allo, it goes further than just taking messages: it answers questions, captures job details, and syncs everything to your CRM automatically. For most HVAC teams, that means more booked jobs without adding headcount.