AlwaysOn LineAI answering service for HVAC and plumbing: pricing and what to check
Three ways these services charge
Prices are taken from the vendors' own pages in November 2026 and change often. Check the current pricing page before you compare.
| Model | Example | Watch out for |
|---|---|---|
| Per minute or minute bundles | Rosie: plans from $49 a month, under $0.20 per minute on monthly plans | Peak season: heating and cooling emergencies spike minutes |
| Flat monthly | NextPhone: from $199 a month, unlimited inbound calls, no setup charge | Integrations may sit on a higher plan ($299 for CRM and field-service tools) |
| Done-for-you setup plus monthly | Setup fee plus a monthly plan with a minute package | Clear limits on minutes and changes |
What matters more than price
- Emergency handling. Ask exactly how a gas smell or a flooding basement is routed, and test it yourself.
- Calendar booking. Can it see real availability in your calendar or field-service software, or does it only take a message?
- Service area. It should refuse jobs outside your area politely instead of booking them.
- Call summaries. You want name, address, problem and booked time in a text, not a recording to listen to.
- Handover. A caller who asks for a person should reach one, or get a callback time.
Self-serve or done-for-you?
Self-serve apps are cheaper and work well if someone in the office will spend an afternoon writing the intake questions and testing call scenarios. Done-for-you makes sense when nobody has that time, or when you need it connected to job software and tuned after launch. Both should let you hear real call recordings before you commit.
Asking for reviews the right way
Many services add automatic review requests after a job. Send the same request to every customer. Google's review policies do not allow sending only people who liked the job to Google while routing everyone else somewhere else, a practice often called review gating.
A simple test before you sign
- Call it at 10 pm with a routine request and book a visit.
- Call again with an emergency and check that your on-call phone rings.
- Ask for a price it shouldn't quote and see how it handles the question.
- Read the text summaries both calls produced.
Hear how it sounds
Leave your trade and service area. We'll send a sample call recording and a quote.
Hear a sample callFrequently asked questions
Will customers be put off by an AI voice?
Some will. Make sure callers can reach a person or get a quick callback, and measure booked jobs, not just answered calls.
Can it handle Spanish-speaking callers?
Many services offer bilingual answering. Test it with real phrases your customers use.