How do you calculate the cost of your own missed calls?
Three numbers give you the answer. Take your average job value, multiply by the share of qualified enquiries you normally close, and multiply that by the number of calls you miss in a month. A business with a $400 average ticket, a 50% close rate, and 30 missed calls a month is losing roughly $6,000 in expected revenue monthly. Two adjustments make the estimate honest. Strip out spam and wrong numbers, which can be a fifth of inbound volume on a listed business line. And weight after-hours calls higher, not lower — a caller phoning at 7pm about a failed water heater is closer to buying than a Tuesday-morning price-shopper.
- Average job value × close rate = expected value of one answered call
- × monthly missed calls = monthly revenue at risk
- Subtract spam volume; weight urgent after-hours calls higher
Why does voicemail recover so little?
Voicemail fails because it asks the caller to do the work at the moment they are least willing to. Research on consumer phone behaviour consistently finds that 86% of callers will not leave a voicemail at all, and of those who do, 85% of callers who reach voicemail never call that business back. The behaviour is rational from the caller's side: they have a problem now, your competitor's number is the next result on the same search page, and calling them costs nothing. The practical implication is that voicemail is not a safety net. It is a record of the lead you already lost, useful for diagnosis and almost useless for recovery.
How many calls do service businesses actually miss?
The share is far higher than owners estimate, because the calls arrive precisely when nobody can pick up — mid-job, on a ladder, driving between sites, or after close. Analysis of contractor phone lines has put the figure around 62%: of calls to home-service businesses go unanswered (ServiceTitan analysis of 50,000+ contractor phone lines). The pattern inside that number matters more than the total. Missed calls cluster in three bands: evenings and weekends when the office is closed, the 9am–11am rush when everyone is dispatching, and the second simultaneous call whenever a single line is already busy. Each band needs a different fix, and only the first is solved by longer hours.
What are the realistic ways to stop missing calls?
Four options, in ascending order of cost. A missed-call auto-text fires an SMS the moment a call goes unanswered, costs a few dollars a month, and recovers a meaningful share of leads with no other change. Call forwarding to a mobile extends coverage but simply relocates the problem to whoever is holding the phone. A live answering service puts a human on the line for roughly $1–3 a minute, with no calendar access in most cases. An AI receptionist answers, qualifies, and books at a flat monthly rate. The right choice depends on which of the three bands above is actually generating your misses.