Guide · Lead cost
The real cost of a missed trade enquiry.
When an enquiry goes unanswered, the obvious loss is the job. The less obvious loss is everything that job would have led to. For home improvement firms working on high-value projects, the true figure is usually a multiple of the original job value.
The immediate cost
One missed reply, one lost job.
A 2024 study by Lead Connect found that 78% of customers buy from the business that responds to their enquiry first. For a trade firm that does not reply quickly enough, the job simply goes to whoever did. At typical home improvement values of £5,000 to £20,000 per project, that is a meaningful loss from a single slow response.
Harvard Business Review research across 2,241 firms found the average business takes 42 hours to respond to an online enquiry. In that time, the homeowner has typically already spoken to a faster competitor and begun to commit. The 42 hours is not an outlier. It is the average.
The lifetime cost
A lost job is also lost repeat work and referrals.
In home improvement trades, a satisfied customer rarely represents one job. They come back for the next project, they recommend the firm to neighbours, and those neighbours recommend it further. A typical home improvement customer who has a good experience generates referral work within a year in a significant share of cases.
When a firm loses an enquiry before they ever get to quote, none of that follows. The immediate job is lost, and so is every job and referral that customer would have generated over the years. For a firm with a strong referral rate, the true cost of one missed enquiry can easily be three to five times the original job value when that downstream work is accounted for.
The volume effect
Small gaps in response rate add up fast.
Most trade businesses do not miss every enquiry. They miss a fraction of them, the ones that land at inconvenient moments or get buried in a busy inbox. But 23% of online enquiries never receive any reply at all, according to the same Harvard Business Review study. For a firm receiving 30 enquiries a month, that is roughly 7 jobs a month that disappear before anyone has the chance to quote on them.
At an average job value of £7,000, 7 missed enquiries a month represents close to £490,000 of lost annual revenue opportunity before repeat work and referrals are considered. Most of those are not genuinely unwinnable jobs. They are jobs that went to a competitor who happened to reply first.
The Lost Lead Calculator on the First Knock home page lets you run this calculation against your own numbers.
Stop letting good jobs go cold.
Book a discovery call and we will show you what slow replies are costing your business. It is free, takes about fifteen minutes, and you will see the number before you decide anything.