What Missed Calls Cost Home-Service Businesses (2026)

Almost every “missed call statistics” page on the internet quotes the same three numbers — and when we traced them, at least two couldn’t be followed back to any real study. Since we publish a missed-call calculator on our own homepage, we wanted its math defensible in public. This page is that: a transparent formula you can adjust, the stats that survive a provenance check, and the ones that don’t.

Feel free to cite anything here — the sources are linked at the bottom, and where a number is our own model, we say so and show the assumptions.

The short answer

At typical home-service job values, one missed call carries an expected cost of roughly $100 in lost revenue — and every 10 missed calls a month is about $1,000/mo walking out the door.

That’s not a survey result; it’s arithmetic you can check:

Expected cost of a missed call = average job value × the odds the caller would have booked.

$340–350 typical job × ~30% booking odds ≈ ~$100 per missed call.

Everything below is about whether those two inputs are honest.

The math, with every assumption visible

Our model — the interactive version is right below — takes three inputs:

1. Missed calls per month. Count only calls with no live answer. We treat voicemail as missed — for a homeowner with a burst pipe, a greeting message and a live human are not the same thing. If your voicemails reliably convert, adjust down.
2. Booking rate — we assume ~30%. Of the missed callers you could have answered, roughly 3 in 10 would have become a booked job. This is our working assumption, not a study result — service calls are high-intent (someone with a broken furnace is not browsing), but some callers are price-shopping, out of area, or not a fit. We disclose the same 30% on the calculator itself, and we’ll happily be argued down (or up) with your own close-rate data.
3. Average job value. Use yours. For defaults we use Angi’s 2026 cost data: most homeowners pay around $340 for a plumbing repair and about $350 for an HVAC repair; electrical work typically runs $160–560 per repair plus a $100–200 service-call fee.

Worked example. A shop taking 60 calls a week that misses 30% of them (roughly the live-answer rate found in the study below) misses ~78 calls a month. At a 30% booking rate and $350 a job, that’s ~23 lost jobs ≈ $8,200/mo in expected lost revenue — close to $100,000 a year. Even a small operation missing just 4 calls a week is leaving ~$1,800/mo on the table by the same math.

Those numbers scale linearly, so the quotable unit is simple:

Every 10 missed calls per month ≈ $1,000/mo in expected lost revenue at typical trade job values ($340–350/job, ~30% booking odds).

How many calls actually get missed

The primary research nearly every “62%” citation traces back to is a 411 Locals study that monitored the phones of 85 businesses across 58 industries for 30 days. What it actually found:

• ~38% of calls were answered live.
• ~38% went to voicemail.
• ~24% got no response at all.
• 70% of the businesses answered less than half their calls.

Honest caveats: 85 businesses is a small sample, and 411 Locals is a marketing company, not an academic lab. But it is the actual origin of the number, it published its methodology, and its live-answer rate matches what most owners see in their own phone reports — nights, weekends, and on-the-job hours are exactly when the phone rings.

Missing the hour costs you too

Answering eventually isn’t the same as answering. The strongest research in this space is an audit published in Harvard Business Review (Oldroyd, McElheran & Elkington, 2011) that tested how 2,241 US companies responded to inbound leads:

• Only 37% responded within an hour; 23% never responded at all.
• Firms that responded within an hour were ~7× more likely to qualify the lead than firms that waited even an hour longer — and 60× more likely than firms that took 24+ hours.

It studied web leads rather than phone calls, and it’s from 2011 — but it’s real, peer-reviewed-adjacent research with a large sample, and the mechanism (intent decays fast) is exactly why a missed call so rarely turns into a booked job the next morning.

The missed-call stats we suggest you don’t cite

We tried to trace the three numbers that appear on nearly every page about this topic. Here’s what we found:

• “85% of callers never call back.” Attributed variously to PATLive (an answering service’s marketing) or a Numa small-business phone report. No published methodology exists for either. Directionally believable; not citable.
• “Missed calls cost small businesses $126,000 a year.” This one circulates attached to the 411 Locals study — but it isn’t in the study. We couldn’t find its origin anywhere.
• “62% of missed callers go to a competitor.” Same pattern: rides along with the real 62%-unanswered figure, appears in no primary source we could locate.

If you’re writing about missed calls, the defensible set is: the 411 Locals answer-rate breakdown (with its sample size), the HBR response-time findings, published job-value data like Angi’s, and expected-value math with disclosed assumptions — which is everything on this page.

What actually cuts the number

The fix is coverage plus speed, and there are only a few honest options: extend live-answer coverage (hire, use an answering service, or use an AI receptionist that answers 24/7), and return every missed call inside the hour while intent is still warm — the HBR data is blunt about how fast that window closes.

For the trades we serve, that’s the whole reason CallNeo exists: a done-for-you AI receptionist from $95/mo that answers every call, books the job, and hands you the details — built for you, and you only go live once it’s ready. You can hear it handle a plumbing call or an HVAC call on the industry pages.

But whichever way you solve it — the math above is the reason to solve it.

Sources

• 411 Locals — small-business call answering study (85 businesses, 58 industries, 30 days)
• Harvard Business Review — “The Short Life of Online Sales Leads” (Oldroyd, McElheran & Elkington, March 2011)
• Angi — plumbing repair costs (2026) · HVAC repair costs (2026) · electrician costs (2026)
• Booking-rate assumption (~30%) and expected-value model: CallNeo, disclosed above and on our calculator