What one email to a dormant customer list produced for a cleaning company
A domestic cleaning company in Leeds had been trading for six years. Over that time it had built a database of 210 customers: some had used the service regularly for years, others had booked once or twice and drifted away, and a portion had moved or their circumstances had changed. The database had never been contacted again after the original jobs. The business had been spending £600 per month on Google Ads, which generated around ten new customers per month. Nobody had thought to contact the people who had already paid them.
One email was sent to all 210 past customers. The subject line was direct: "Are you still needing a regular cleaner?" The body ran to four sentences, acknowledged the gap, briefly described the service, and asked them to rebook.
Forty-one percent of the list opened it. Seventeen customers replied and rebooked a cleaning session within two weeks, at an average session value of £85, producing £1,445 in revenue from the campaign. Nine of those seventeen went on to book regular weekly or fortnightly sessions within the following month, adding approximately £765 in recurring monthly revenue.
That same month, the £600 Google Ads budget generated ten new first-time customers at an average of £85 each, with first-session revenue of £850.
One email to people who already knew the business outperformed a month of paid advertising on first-session revenue, at no meaningful cost, and converted to regular bookings at a higher rate than cold acquisition. The difference is not a clever marketing strategy. It is the gap between treating a past customer database as an asset and treating it as a closed chapter.
Running four campaigns per year to that list, which grows with every new customer, changes the retention economics of the business permanently.
If you have a list of past customers you have never re-engaged, book a free discovery call with EveryCatch and we will show you how to build an automated re-engagement sequence that runs on a schedule without manual effort.
