There's a version of this business where you spend six months improving your marketing. New site, better ads, sharper offer, proper landing page. Enquiries go up. Jobs won stay roughly flat. And the reason, which nobody tells you because it doesn't sound like marketing, is that a competitor is ringing your leads back before you do.
Response time is the least glamorous number in the business and one of the most decisive. It costs nothing to fix. It's just invisible, because no dashboard shows it and no customer tells you they went elsewhere.
What the research actually says
The best-known work on this is a Harvard Business Review study by James Oldroyd, Kristina McElheran and David Elkington, published in March 2011. They audited 2,241 US companies by submitting a web enquiry and timing the reply.
The results are worth sitting with. Only 37 per cent responded within an hour. Twenty-four per cent took more than a day. And 23 per cent never responded at all — nearly a quarter of businesses that had paid to generate an enquiry simply let it go. Among those that did respond within 30 days, the average time to reply was 42 hours.
The second half of the research is the part that stings. In a separate study covering 1.25 million sales leads across 42 companies, firms that tried to contact a potential customer within an hour of the enquiry were nearly seven times as likely to qualify that lead — defined as an actual conversation with a decision maker — as firms that tried even an hour later. Against firms that waited 24 hours or more, they were more than 60 times as likely.
That's US data across a range of industries and it's fifteen years old, which if anything makes it conservative. Customer expectations of response speed have not slowed down since 2011.
Why it's worse in the trades
Two reasons a general finding hits harder here.
The first is intent. A person searching for a plumber at 7am has a problem right now, not a project for next quarter. They aren't researching. They are trying to make the problem stop, and they will keep contacting businesses until someone answers. The window in which you can win that job is measured in minutes, and it closes the moment a competitor says "I can be there by eleven."
The second is that most trade owners are, structurally, the worst-positioned people in the economy to answer a phone. You're under a house, on a roof, in a ceiling space, in a customer's kitchen with your hands full. The enquiry arrives at exactly the moment you cannot take it. That's not a character flaw, it's the job. But it means the response has to be designed into the business rather than left to whoever notices the notification.
And if you're paying for those enquiries through Google Ads, the cost of a slow reply is direct. You bought the click, you paid for the landing page, and then you handed the job to whoever called back first. It's the same leak as sending paid traffic to a page that doesn't convert, just one step further down the funnel where nobody's looking.
The four things that actually slow you down
Nobody owns it. The enquiry arrives in a shared inbox or a phone that three people half-watch. Everyone assumes someone else has it. Diffused responsibility is the single most common cause, and the cheapest to fix: one named person, one clear rule.
The enquiry lands somewhere unwatched. Website form goes to an email address that's checked at night. Facebook message goes to a page notification nobody has turned on. Google Business Profile message sits in an app that's never open. Every extra channel you add without a plan is another place enquiries go to die.
The reply is a quote instead of a conversation. Owners often delay replying because they think a reply means a considered price, and pricing a job properly takes an hour they don't have. So the enquiry waits for that hour, which never comes. But the customer isn't waiting for a number, they're waiting for a human. A two-minute call that says "got your message, I can look at it Thursday, quick question about the property" wins the job that the perfect quote sent on Friday loses.
No fallback for the hours you can't answer. Enquiries don't respect the working day. If your only answering strategy is "I pick up when I can," you concede every evening and weekend enquiry to whoever has a system.
Gold nugget. Test your own business the way the researchers did. Get your partner or a mate to submit a genuine-looking enquiry through your website form on a normal Tuesday, and separately to ring the number on your Google listing and to message you on Google Business Profile. Then time all three, and note who — if anyone — actually followed up. Almost every owner who does this discovers at least one channel that's completely broken: a form going to an inbox nobody uses, a listing number that rings out, a message that never surfaced. It takes ten minutes and it is the highest-return audit in small business marketing, because you cannot fix a response time you have never measured.
What good looks like
You don't need a call centre. You need a rule and a fallback.
The rule: every enquiry gets a human response within an hour during working hours, and by 9am the next morning otherwise. One named person owns it. It sits in one place — a job management system, a single inbox, whatever — not scattered across four apps.
The fallback: an immediate automatic acknowledgement that buys you time without pretending to be a person. "Thanks, we've got your enquiry, Mark will call you before 5pm today." That message does two jobs. It tells the customer they're not being ignored, which stops them ringing the next three plumbers on the list. And it sets an expectation you can then meet, which is where trust starts. If you want to go further, this is genuinely the best first automation in most trade businesses — the one AI agent actually worth building is nearly always the one that catches and acknowledges enquiries, not the clever one people reach for first.
The other half is making the enquiry easy to make in the first place. A phone number that's tappable on a mobile, a form short enough to complete standing in a driveway, and — for the right kind of work — a booking option that skips the phone tag altogether. Which path suits your business is a real decision, not a design preference, and it's covered properly in form, phone or booking.
Measure it, or it drifts back
Whatever you put in place will decay unless someone looks at it. Once a month, pull the last twenty enquiries and write down the time each came in and the time someone actually replied. It takes fifteen minutes. The median of that list is one of the most honest numbers in your business, and it will tell you more about why your marketing is or isn't working than any report your agency sends you.
When we rebuilt Maslec Electrical's pipeline, the inbound and outbound engines got the attention — but none of that is worth anything if the enquiries it produces sit unanswered for two days. Lead generation and lead response are the same system. Most businesses invest heavily in the first half and leave the second half to chance.
If you're spending money on leads and you're not certain what happens to them in the first hour, that's the gap worth closing before you spend another dollar on advertising. It's one of the things we look at in the Trade Business Health Check: a fixed-price review of your numbers and your lead engine, end to end, with a written plan of what to fix first.