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March 25, 2026 · 6 min read
How much do missed calls really cost your small business?
Your phone rings while you're elbow-deep in a plumbing job. Or mid-haircut. Or in court. You can't answer. The caller hangs up, Googles someone else, and calls them instead.
This happens 62% of the time at small businesses. And 85% of those callers never try again.
Most business owners know missed calls are bad. But few sit down and do the math. Let's do it.
The real numbers
Here's what research tells us about missed calls in small businesses:
- 62% of calls to small businesses go unanswered (BIA/Kelsey)
- 85% of missed callers never call back - they call a competitor
- 78% of customers buy from the first business that responds (Lead Connect)
- 80% of callers sent to voicemail don't leave a message (Forbes)
- Average response time for small businesses: 47 hours
Let's do the math
Take a typical service business - say a plumbing company - getting 20 calls per week:
20 calls/week x 62% missed = 12 missed calls/week
12 missed x 50% real customers = 6 potential jobs lost
6 lost x 60% go to competitor = 3-4 customers gone
3.6 lost customers x $250 avg job = $900/week lost
That's $3,600/month in lost revenue.
And that's conservative. A plumber's emergency call might be worth $500-$1,000. A law firm's missed call could be a $5,000 case. A dental practice losing one new patient loses $850 in lifetime value.
Why voicemail doesn't fix this
"But I have voicemail!" - every business owner, before they learn that 80% of callers skip it entirely. People don't want to talk to a machine and hope someone calls back. They want help now, and they'll find whoever picks up first.
Even when callers do leave a voicemail, you're still responding hours later. By then, they've already hired someone else. Speed wins in service businesses.
What if every call got answered?
CallHush answers your calls with AI, captures every caller's details, and emails you a summary. $49/mo for 100 calls.
Get started - $49/moThe cost by industry
Missed call costs vary dramatically by trade:
| Industry | Avg Job Value | Monthly Loss* |
|---|---|---|
| Plumber | $250-500 | $3,600-$7,200 |
| Electrician | $200-400 | $2,880-$5,760 |
| Hair Salon | $60-120 | $864-$1,728 |
| Law Firm | $2,000-10,000 | $28,800-$144,000 |
| Dental Office | $850 LTV | $12,240 |
| Auto Repair | $300-600 | $4,320-$8,640 |
| General Contractor | $5,000-20,000 | $72,000-$288,000 |
*Based on 20 calls/week, 62% miss rate, 50% real customers, 60% lost to competitor.
Three ways to fix it
You have three options for making sure every call gets answered:
- Hire a receptionist - $3,300+/month salary, plus benefits, training, sick days, and they only work business hours. Doesn't scale.
- Use a virtual receptionist service - Human-staffed answering services start at $200-300/month for just 30-50 calls. Better than voicemail, but expensive if you get decent volume.
- Use AI phone answering - CallHush answers every call for $49/month (100 calls). AI captures the details and emails you a summary within seconds. Works 24/7.
The bottom line
If you're getting 20+ calls a week and missing even half of them, you're leaving thousands of dollars on the table every month. The fix doesn't need to be expensive or complicated - it just needs to make sure every caller talks to someone (or something) that captures their information.
Try CallHush - $49/mo for 100 calls. See how many leads you've been missing.