The formula for what missed calls cost a restoration company (missed calls a month times the share that would have booked times your average job), a worked example with sourced starting numbers, why after-hours misses cost the most, and a calculator to run your own.
A missed call costs a restoration company the job behind it: missed calls a month times the share that would have booked times your average job. At 3 missed calls a week, half bookable and a $3,000 water job, that's about $19,500 a month. Botcadence's restoration answering service answers those calls 24/7.
A missed call costs a restoration company the job on the other end of it, and often the ad spend that made the phone ring. The math is simple: missed calls a month × the share that would have booked × your average job value. With 3 missed calls a week, half of them bookable and a $3,000 average water job, that's about $19,500 a month in work that went to someone else.
The starting numbers are worth checking against your own. Fixr puts the national average water damage restoration job at about $3,000 (updated January 2025). Lead Smart, reporting 99 Calls data in September 2026, put the average Google Local Services Ads water-damage lead at $215. Triple-I's figures put the average water and freeze homeowners claim at $15,400 from 2019 to 2023; that's the whole insured loss, not your invoice, but it shows how big the job behind one call can be.
We build Botcadence, which sells an AI restoration answering service, so we have a reason to care about missed calls. The formula and the calculator below work whatever you use to answer the phone.
| Input | Where to find it | Example |
|---|---|---|
| Missed calls per week | Your phone system or carrier call log: calls not answered, plus calls that went to voicemail | 3 |
| Share that would have booked | Of the calls you did answer last month, how many became an inspection or a job | 50% |
| Average job value | Your job software: average invoice on water jobs | $3,000 |
Missed calls a month = missed per week × 4.33 = 13.
Jobs lost = 13 × 50% = about 6.5.
Revenue lost = 6.5 × $3,000 = about $19,500 a month.
Two adjustments make it more honest:
The missed-call calculator on our restoration use case page runs this with your numbers and shows what answering those calls would cost on the Voice AI plan.
Restoration calls don't keep office hours, and the after-hours ones are the expensive ones:
The job is the biggest number, but not the only one:
Botcadence's AI receptionist for restoration answers your forwarded line after hours, on overflow or 24/7, up to your account's concurrent-call limit:
For WhatsApp and web chat intake on the same plan, see AI for restoration companies.
Questions readers ask
Multiply missed calls a month by the share of calls that would have booked and by your average job value. Take missed calls from your call log, the booking share from the calls you did answer, and the average invoice from your job software.
Fixr puts the national average water damage restoration job at about $3,000 (updated January 2025). Your own average from your job software is a better number for your market.
Homeowners with active water rarely leave a voicemail and call the next company instead, drying should start within 24 to 48 hours per the EPA, and Google Local Services Ads can charge for a missed business-hours call held more than 20 seconds.
There's no reliable industry figure, so measure your own: count unanswered and voicemail calls in last month's log, split by business hours and after hours, and count unique numbers so callbacks aren't counted twice.
Forward unanswered calls to someone who answers, run an on-call rotation with a named backup, use the same intake script on every call, and add a live or AI answering layer for nights, overflow and storm weeks.
Book a free demo and we will build a working AI agent for the channel this article covers, tailored to your business goals. No commitment required.
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