The 6 Best AI receptionists for HVAC Companies (2026)
A no-AC call during a heat wave turns into a booked job in the time it takes a competitor's site to load — most HVAC companies searching for the best AI receptionists are really trying to solve one thing: someone (or something) that answers every call, asks the right questions and books the job — even after hours.
We build one of these, so we put ourselves first below — but every other pick here gets a genuine strength list and a real, honest catch. We're not going to pretend the others don't work.
- Our pick: SeldonFrame — the whole front office at $29/mo flat (we build it, and we say below when the others win)
- Cheapest real option: GoHighLevel AI Employee — $50–$97/mo add-on + per-minute voice usage
- How to choose: someone (or something) that answers every call, asks the right questions and books the job — even after hours
SeldonFrame
SeldonFrame's AI receptionist answers phone calls, texts and website chat with the same brain, checks real open times and books straight into your calendar, and saves every conversation to the CRM. All of that is included at $29/mo flat, running on your own AI and phone-line keys at the real provider cost with no extra fee per minute. Build it free in about 3 minutes before you sign up.
For HVAC companies, that means an AC repair booking gets captured and booked automatically — whether the customer calls, texts or fills out a form.
5 more AI receptionists, ranked
GoHighLevel AI Employee
$50–$97/mo add-on + per-minute voice usageGoHighLevel's AI receptionist add-on, layered onto its existing agency CRM and marketing platform.
Best for: Agencies already deep in GoHighLevel's funnel and CRM ecosystem
- +Connects directly to GHL's CRM and pipelines
- +Backed by GHL's large library of templates
- +Agencies can resell it under their own brand
Watch out: It's an extra bolted onto a $97–$497/mo base plan, with per-minute phone costs stacking on top of both.
Podium AI Employee
quote-gated pricing (reported ~$399–$599/mo base + AI add-on)Podium's built-in AI receptionist, part of its messaging-and-reviews platform for local businesses.
Best for: Multi-location businesses already investing in Podium's reviews and messaging suite
- +Built as its own AI product, not bolted on
- +A deep set of review-generation tools
- +A well-known name among local businesses
Watch out: There's no public price — you have to talk to sales, and outside reports put real bills at $800–$1,200/mo for multiple locations.
Goodcall
from ~$59/mo per agentA no-code AI phone agent for small businesses, priced by how many different callers you get each month.
Best for: Single-location businesses with high repeat-caller volume and simple FAQs
- +Simple, predictable price with unlimited minutes
- +Quick, no-code setup
- +Reliable for simple, FAQ-style calls
Watch out: Going over your caller count costs $0.50 per extra caller, and reviewers say longer, multi-step conversations are its weak spot.
Smith.ai
human-hybrid; from ~$97.50/mo per-call plansA North-America-based receptionist service that mixes AI with real human receptionists, billed per call.
Best for: Professional services wanting a human voice on complex or sensitive calls
- +Genuinely smooth conversations with a human in the loop
- +A good fit for sensitive calls (legal, medical)
- +24/7 coverage without hiring staff
Watch out: The bill grows with your call volume forever, and the pricing page is just a contact-sales form, not a price list.
My AI Front Desk
from ~$20–99/mo, credit-meteredA budget-friendly AI receptionist for phone, text and chat, aimed at single-location small businesses.
Best for: Single-location businesses wanting the cheapest possible receptionist add-on
- +A low starting price
- +Covers phone calls, texting and chat
- +Quick to set up
Watch out: The $99/mo plan includes only about 200 voice minutes (roughly 40 calls) before you pay overage credits, and the brand is mid-rename to "Frontdesk."
Comparison table
| AI receptionist | Best for | From price | The catch |
|---|---|---|---|
| SeldonFrame | someone (or something) that answers every call, asks the right questions and books the job — even after hours | $29/mo flat, unlimited workspaces | Newer platform; not a dedicated funnel-builder |
| GoHighLevel AI Employee | Agencies already deep in GoHighLevel's funnel and CRM ecosystem | $50–$97/mo add-on + per-minute voice usage | It's an extra bolted onto a $97–$497/mo base plan, with per-minute phone costs stacking on top of both. |
| Podium AI Employee | Multi-location businesses already investing in Podium's reviews and messaging suite | quote-gated pricing (reported ~$399–$599/mo base + AI add-on) | There's no public price — you have to talk to sales, and outside reports put real bills at $800–$1,200/mo for multiple locations. |
| Goodcall | Single-location businesses with high repeat-caller volume and simple FAQs | from ~$59/mo per agent | Going over your caller count costs $0.50 per extra caller, and reviewers say longer, multi-step conversations are its weak spot. |
| Smith.ai | Professional services wanting a human voice on complex or sensitive calls | human-hybrid; from ~$97.50/mo per-call plans | The bill grows with your call volume forever, and the pricing page is just a contact-sales form, not a price list. |
| My AI Front Desk | Single-location businesses wanting the cheapest possible receptionist add-on | from ~$20–99/mo, credit-metered | The $99/mo plan includes only about 200 voice minutes (roughly 40 calls) before you pay overage credits, and the brand is mid-rename to "Frontdesk." |
Frequently asked questions
Can an AI receptionist actually book appointments, not just take messages?
The better ones can — the agent checks a real calendar's open times and books straight into it. The weaker ones just pass along a message for a human to call back, which brings back the delay you were trying to remove.
Does an AI receptionist sound robotic?
Quality varies a lot by provider and how the agent is built. Modern realtime voice models paired with a strict, rule-based booking step (so the AI never makes up an appointment time) can sound natural while staying accurate on the parts that must be exact.
What happens if the AI receptionist can't handle a call?
A well-built one takes down a clear message and immediately tells the business owner by text or email, saved against the caller in the CRM — the same as a good human receptionist would do.
What's the best AI receptionist for HVAC companies?
Honestly, it depends on what's already missing. If leads are falling through the cracks between "someone reached out" and "someone followed up," SeldonFrame's combined AI receptionist + CRM + booking is built for exactly that gap. If the need is narrower — just a calendar link, just a CRM, just a form — one of the specialist tools above may be simpler for now.
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