What a missed call costs a contractor
Home service businesses answer only 52% of their calls with a live person, according to Invoca's 2026 Lead Conversion Benchmarks, which analyzed more than 70 million calls (Invoca, checked 9 November 2026). For one contractor, each missed call from a new customer costs roughly your average job value multiplied by the chance that caller would have booked. In our worked example below, which uses made-up figures, that's $75 a call, or $7,500 a year.
Your own number depends on three things only you know: how many new inquiries you miss, how many of those would have turned into work, and what a typical job is worth. This guide shows how to work it out, whether you're a plumber, an electrician, an HVAC tech, a roofer or a general contractor.
Figures checked on 9 November 2026.
How many calls do contractors miss?
About half. Invoca's 2026 benchmarks put the live answer rate at 52% for home services, the second lowest of the 10 industries it measured, against 56% across all industries (Invoca, checked 9 November 2026).
| Industry (Invoca 2026) | Calls answered by a person |
|---|---|
| All industries | 56% |
| Home services | 52% |
| Automotive | 58% |
| Business services | 56% |
Invoca also found that once short calls are filtered out, the picture improves but doesn't go away: across all industries, 65% of calls lasting longer than 15 seconds and 71% of calls over 30 seconds were answered (Invoca, checked 9 November 2026).
How to read these figures
- They come from Invoca, a call-tracking company, and cover businesses that use its platform, not every US contractor.
- They count all calls, not just new customers, and all hours.
- They're a benchmark. Your own call log is the number that matters.
How many missed calls would have become jobs?
In home services, 38% of answered calls were leads and 45% of those leads converted on the call, according to Invoca's 2026 data (Invoca, checked 9 November 2026). By our math, that's roughly 17 new customers for every 100 calls a home services business answers.
A missed call is worse than an average one, because the caller hasn't had the conversation that converts them. And many won't wait. In Invoca's May 2026 survey of 693 US consumers, 79% said they'll switch to a competitor that responds faster, and when a response was too slow, 27% moved to a competitor while only 24% waited it out (Invoca, checked 9 November 2026).
So a missed call isn't always lost straight away. But a caller who gets no answer may well call the next name on the list, and someone with a burst pipe or no AC in July may not wait for a second try.
How do I work out what a missed call costs my business?
Multiply your average job value by the share of new inquiries that turn into work. Count only the calls that matter for this: new customers asking for work. Existing customers and suppliers usually call back.
Cost of one missed new-inquiry call = average job value x the share of new inquiries that turn into work.
Worked example (example figures, not data)
These numbers are made up to show the math. They aren't averages for any trade, and they aren't Ringzel customer data. Swap in your own, whether you're a plumber, an electrician, an HVAC company or a general contractor.
| Assumption | Example figure |
|---|---|
| Average job value | $300 |
| New inquiries that turn into work | 1 in 4 (25%) |
| Missed calls a week from new customers | 2 |
| Working weeks a year | 50 |
- 1One missed new-inquiry call: $300 x 25% = $75.
- 2One week: 2 calls x $75 = $150.
- 3One year: $150 x 50 weeks = $7,500.
Change one number and the answer moves a lot. Using the same example figures, missing five new inquiries a week instead of two makes it $18,750 a year. A $1,200 job, such as a water heater install or a roof repair, makes each missed call worth $300 at the same 1 in 4.
Our missed call calculator runs the same math with your own figures.
Where to find your own numbers
- Missed calls: your phone's call log, or your carrier's or phone system's online account, for two normal weeks.
- New inquiries: check which of those numbers aren't already in your contacts or job list.
- How many turn into work: out of your last 20 new inquiries that you did answer, how many booked?
- Job value: your average invoice over the last few months.
If you'd rather work it through step by step, our guide to whether an AI receptionist is worth it uses the same method.
Why can a missed call cost more than the job?
The math above only counts the first job. In practice a new customer can also bring:
- Repeat work, like an annual maintenance visit or the next project.
- Referrals to neighbors, friends and family.
- Reviews, which help the next customer choose you.
If you advertise with Google Local Services Ads, a missed call can also cost you directly. Since 1 October 2026, Google can charge a missed call during your business hours as a lead once the caller stays on the line for more than 20 seconds (Google Local Services Help). Google also says "Missed calls may negatively affect your responsiveness", one of the factors in how its ads are ranked (Google Local Services Help). Our guide to Google Local Services Ads and missed calls explains the rule.
We've left these out of the worked example because they're hard to put a number on. Your real cost is probably higher than the math shows, not lower.
What can a contractor do about missed calls?
You don't need to answer every call yourself. You need every new inquiry to land somewhere useful. The main options are:
- Call back fast, at set times such as lunch and the end of the day.
- A voicemail greeting that asks for name, number and the job, and says when you'll call back.
- Forwarding calls you can't take to someone else. Our guide to forwarding business calls has the codes for Verizon, AT&T, T-Mobile, Comcast Business and Spectrum.
- A live answering service or an AI receptionist that answers in your business name and passes on the details. Our comparison of AI receptionists and answering services sets out when each one fits.
Our guide on how to stop missing business calls goes through each one, starting with the fixes that cost nothing.
Ringzel is an AI receptionist for small businesses of every type, from contractors to law firms and salons. It answers the calls you can't take, 24/7, and sends you the details. Plans cost $99, $179 or $299 a month with unlimited calls, as shown on our pricing page. If your own math comes out well above that, it's worth a look. If it doesn't, the free fixes above are the place to start.
Questions about the cost of missed calls
How much does a missed call cost a contractor?
Multiply your average job value by the share of new inquiries that book. In our example, a $300 job booked 1 time in 4 makes each missed new-customer call worth $75, or $7,500 a year at two missed calls a week. Your own figures will differ.
How many calls do home service businesses miss?
Invoca's 2026 benchmarks put the live answer rate for home services at 52%, so roughly half of calls weren't answered by a person. Across all industries it was 56%.
Do customers call someone else if I don't answer?
Many do. In Invoca's 2026 survey of US consumers, 79% said they'll switch to a competitor that responds faster, and only 24% said they wait when a business is slow to respond.
Does Google charge contractors for missed calls?
On Google Local Services Ads, yes, since 1 October 2026. A missed call during your business hours is charged as a lead if the caller stays on the line for more than 20 seconds.
Are these figures reliable?
They're benchmarks from Invoca, a call-tracking company, based on calls through its platform and a survey of 693 US consumers. Use them as a guide and work out your own number with the method above.