Most HVAC owners can tell you their average ticket to the dollar. Almost none can tell you what an unanswered call costs. The two numbers are closer than you think.
The arithmetic nobody runs
Take a $450 average ticket and a 40% close rate on inbound calls. One missed call is $180 in expected revenue. Miss three a day, five days a week, and you are looking at roughly $11,700 a month walking to whoever answered on the second ring.
That figure ignores lifetime value entirely. A first-time repair customer who becomes a maintenance-plan member is worth several thousand dollars over a few years. The missed call did not cost you one job — it cost you the relationship.
Why the calls get missed
- Your techs are in an attic, on a roof, or under a house — hands full, phone in the truck.
- The office manager is checking in a customer and cannot pick up a second line.
- It is 6:15pm and the office closed at 5, but the furnace did not.
- Two calls come in at once and one of them gets a busy signal.
What answering every call actually requires
Hiring a second receptionist costs $35K–$45K a year and still leaves nights and weekends uncovered. An answering service picks up but does not book into your CRM, so you end up calling people back anyway — by which point they have already booked with someone else.
A voice agent configured to your business answers every line at once, books directly into ServiceTitan or Housecall Pro, and routes a no-heat call in January to your on-call tech instead of a voicemail box. That is the whole product. It is not complicated — it is just not something most shops have gotten around to installing.