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Operations

Missed call statistics that hold up (2026)

2026-07-19 · 4 min read · By Asad Mohammad

Every vendor in the phone-answering business quotes missed-call statistics, and most of them quote each other quoting each other. The numbers below are the ones that survive a trip back to their original source. Where a widely repeated figure couldn't be traced to a real study, it's flagged, because a stat you can't defend is worse than no stat.

If you run a plumbing, HVAC, electrical, or roofing shop, the short version is: a meaningful share of your inbound calls ring out, almost nobody leaves a voicemail, and the callers you miss mostly don't try again.

How many calls actually go unanswered

A 411 Locals study that placed real calls to small businesses found that 62% of calls to small businesses went unanswered. That's not an after-hours number — that includes business hours, when the owner was under a sink or on a roof.

For home services specifically, Invoca's analysis of home-services call data puts the unanswered rate at roughly 27% of inbound calls — lower than the all-small-business figure, but that's still one in four callers hearing ring-out or voicemail. The same analysis estimates a missed home-services call can be worth up to $1,200 in lost revenue at the top end, with typical residential tickets running in the hundreds.

The gap between 27% and 62% mostly comes down to who picks up when the owner can't: shops with office staff catch more, owner-operators catch fewer. If you're a two- or three-truck operation where the person answering the phone is also the person holding the wrench, you should assume you're closer to the high end.

Run your own number before quoting anyone else's

Your phone provider logs every inbound call. Pull one month, count the calls that never connected, and you have a miss rate that's actually yours. Most owners who do this find the number is worse than they guessed — and that call log is a better sales report than any industry average.

What missed callers do next

The behavior after the miss is what turns a statistic into lost revenue.

Very few people leave voicemails anymore. Invoca's home-services research found that — and for younger homeowners the voicemail habit is even weaker. A full breakdown of the behavior is in .

Related reading
  • What a missed service call actually costs your shop
  • Text-back vs voicemail: what missed callers actually do
  • How fast should you call back a service lead?
fewer than 3 in 10 callers who hit voicemail leave a message
Text-back vs voicemail: what missed callers actually do

The widely quoted "85% never call back" figure deserves a caveat. It traces to older telecom industry research and gets repeated without a live primary source, so treat it as directional rather than gospel. What is well-documented is the competitive dynamic underneath it: a homeowner with water on the floor calls down a search-results list until someone answers. The second-fastest shop gets a customer who was pre-sold by panic.

Speed decides who wins the lead. The Harvard Business Review study of online lead response found firms that contacted leads within an hour were nearly 7x more likely to qualify them than firms that waited even an hour longer — and the average business took a day or more to respond at all. The companion InsideSales.com research behind the "5-minute rule" measured the odds of making contact dropping roughly 100x between a 5-minute and a 30-minute response, with qualification odds dropping around 21x. The deep dive on what that means for callbacks is in our lead response time piece.

When the calls come in

Home-services demand doesn't respect office hours. Emergency calls cluster in evenings, early mornings, and weekends — the exact windows when nobody is staffing a phone. Seasonal trades compound it: an HVAC shop's July call volume can be triple its March volume, which means the miss rate spikes precisely when the average ticket is highest. The seasonal math is worked through in HVAC busy season call volume, and the decision framework for covering nights is in After-hours call answering options.

Why texting changes the math

The reason missed-call text-back works as a category isn't clever software — it's that texting is where response behavior actually lives now:

  • SMS open rates run around 98%, versus roughly 20% for email, per SimpleTexting's annual texting research.
  • The same research puts SMS response rates near 45%, versus single digits for email.
  • Most texts are read within minutes of arriving, and consumer surveys like the EZ Texting consumer behavior report keep finding a growing share of customers who simply prefer text over a callback.

A missed caller who won't leave a voicemail and won't call back will usually answer a text that arrives while they're still holding the phone. That's the entire premise: the phone still rings first, and the text goes out only when you genuinely miss the call.

The worksheet version

Put your own numbers into this instead of quoting anyone's average:

  1. Monthly inbound calls (from your phone log) × your true miss rate = missed calls per month.
  2. Missed calls × the share who would have booked (a conservative 25–40% for emergency-heavy trades) = lost jobs.
  3. Lost jobs × your average ticket = the monthly number. Multiply through busy season, not the annual average.

Most three-truck shops that run this honestly land in the four figures per month. The missed-call cost breakdown by trade walks the full version, and the calculator on our pricing page does the arithmetic for you.

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