What a missed call really costs your business

When you're on a roof, under a sink or halfway through a quote with a client, a ringing phone is an annoyance. You tell yourself you'll call back later. Most of the time you do. Sometimes you forget. And sometimes you call back an hour later and the person says "don't worry, I've already found someone".

That last one is the expensive one, and most business owners never count it. So let's count it.

The simple version of the maths

You only need three numbers:

1. How many calls you miss in a week. Be honest. Calls while you're driving, on site, in a meeting, after five o'clock, over the weekend.
2. How many of the calls you do answer turn into paying work. If you answer ten enquiries and win three jobs, that's 30%.
3. What an average job is worth to you.

Then: missed calls a week, times 4.33 weeks in a month, times your close rate, times your average job value.

Take a small plumbing business that misses five calls a week, wins one in four of the calls it does answer, and does jobs worth around R3,000 on average.

• 5 missed calls a week is about 22 a month
• A quarter of those would have become work, so roughly 5 jobs
• 5 jobs at R3,000 is about R16,000 a month

That's close to R195,000 a year, from a business that only misses five calls a week. Change the numbers for a builder or a roofer, where one job can be worth R30,000 or more, and it gets uncomfortable quickly.

This is an estimate, not an audit. Not every missed caller was going to hire you. But not every missed caller calls back either, and those are the ones who were ready to spend money that day.

Why people don't wait for you

Think about how you look for a service yourself. Your geyser bursts, you search on Google, you phone the first number. If nobody answers, do you leave a voicemail and wait? Or do you phone the second number?

Most people phone the second number. When someone has a problem they want it sorted, and the first business that picks up and sounds like it has things under control usually gets the job. It doesn't matter much whether they're the best in town. They answered.

That's also why after-hours calls matter so much. A lot of homeowners only have time to deal with their problems in the evening or on a Saturday morning, which is exactly when most small businesses aren't answering.

The hidden costs on top of the lost job

The lost job is the obvious cost. There are a few quieter ones:

• Your marketing money. If you pay for Google ads, a Facebook campaign or a listing, every missed call is an enquiry you already paid for and then let go.
• Your time. Calling people back, playing phone tag, trying to remember who wanted what. That's time you could spend on the tools.
• Your reputation. A business that never answers feels unreliable, even if your work is excellent.

What you can do about it

You don't need to hire a full-time receptionist to fix this. A few options, from cheapest to most complete:

• Set a proper voicemail greeting that tells people when you'll call back. It helps a little, but most people still hang up.
• Block out time to return calls at set points in the day, so callbacks don't slip.
• Put WhatsApp on your website and Google profile. A lot of South Africans would rather send a message than phone anyway.
• Let someone else answer. A family member, a call centre, or an AI receptionist.

The last one is why we built Hannah. She answers every call and WhatsApp for your business, day and night, asks the caller what they need, and sends you the job details on WhatsApp a few seconds after the call ends. You decide when you want to call them back, but they've already spoken to someone and they know you've got it.

If you want to see your own numbers, try our missed call calculator. It takes about a minute, and it's usually a bit of a wake up call.