Lead Generation for Window Cleaners
You don’t need more customers. You need them closer together.
Density is the whole business
A domestic clean is around £18. You’ll do that house roughly thirteen times a year. Keep them five years and that single customer is worth about £1,170.
That’s a good number for a job that takes twenty minutes. But it’s not the number that decides whether your business works.
The number that decides it is how far you drive between them.
Forty houses spread across a town might take you three days and half a tank of diesel. Forty houses on two adjoining streets is a morning. Same revenue, a third of the cost, and you’re home for lunch. Round density is the single biggest profit lever in window cleaning and almost nobody markets for it.
Most advertising sold to window cleaners is lead generation — get more enquiries, from anywhere. That actively makes your business worse if those enquiries are scattered. You want to be the obvious choice on specific streets, not vaguely present across a postcode.
The second thing that decides your business is churn. At £1,170 a customer, losing thirty houses a year quietly costs you £35,100 of future revenue. And window cleaning customers rarely sack you — they move house, or they drift because you missed a round in bad weather and never came back.
What we’d actually build
A site built around areas, not services. Window cleaning isn’t a complicated proposition — the pages that matter are the streets and estates you work. Real ones, with a note of when you’re there.
Round-density campaigns. Advertising targeted street by street where you already have customers, so every new one is next door to an existing one. That’s a completely different targeting brief to “window cleaner near me” and it’s worth far more to you.
Neighbour referral built in. Your best acquisition channel is the house next door to a customer. A simple referral offer, prompted automatically after a clean, does more than any ad.
Schedule visibility. Customers who know when you’re coming leave the gate unlocked and don’t cancel. A text the day before removes most of the friction in the trade.
Payment that doesn’t need chasing. Round businesses die on collection. Card on file, automatic payment after each clean.
Churn alerting. A customer who’s skipped two rounds is drifting and it’s recoverable this month, not next year.
The first 90 days
Weeks one to two. Every customer on your round loaded properly — address, frequency, price, last clean. For most window cleaners this is the first time the round has existed anywhere except a notebook and their own head, and it usually surfaces a dozen people who quietly stopped without anyone noticing.
Weeks two to four. Automatic payment and day-before texts switched on. These two changes alone typically remove most of your admin and a good chunk of your cancellations, because the two biggest sources of friction in window cleaning are chasing money and turning up when nobody’s expecting you.
Month two. Round mapped by density. We’d show you which streets carry your best margin and which customers are costing you more in driving than they pay. That conversation usually reshapes how a window cleaner thinks about growth.
Month two to three. Targeted acquisition begins — street by street, next to customers you already have, with neighbour referral prompts running after each clean.
Month three. First proper measure: miles per clean, churn rate, and how many new customers came from streets you already worked.
The goal at 90 days isn’t more customers. It’s a tighter round, less admin, and knowing exactly who’s drifting. Growth after that is much cheaper.
What it costs against what it returns
Seen is £29 a month — £348 a year. That’s under twenty cleans.
Twenty cleans, out of a round of several hundred, to cover the whole year.
Now the other side. Thirty recovered or retained customers at £1,170 lifetime value is £35,100. Even if you only count the first year, thirty customers at £234 each is £7,020 — twenty times the cost.
And the density gain doesn’t show as revenue at all, it shows as time. Tightening a round so you do the same turnover in four days instead of five gives you a whole day back every week. That’s fifty days a year to either grow or stop working Saturdays.
For a trade where the customer list is the business, £348 to protect and tighten it is the cheapest thing you’ll buy.
What good looks like
Churn under 10% a year. Window cleaning customers should stay for years.
Average round density improving — measurably fewer miles per clean.
A quarter of new customers coming from neighbour referrals.
Zero customers lost to missed collection.
The mistakes we see most
Chasing enquiries from anywhere. Scattered customers cost more than they earn.
No referral prompt. Your best channel is next door and you’re not asking.
Chasing money manually. Collection is where round businesses lose their evenings and their margin.
No record of who’s drifted. At £1,170 a head, quiet attrition is expensive.
Competing on price. At £18 a clean there’s no room underneath you. Compete on turning up when you said.
What’s your round worth?
Customers 380 · clean value £18 · cleans a year 13 · retention 5 years
£444,600 of lifetime value on the books. A 10% churn improvement is worth £44,460.
Every clean runs through Gaffer
Rounds scheduled by area, not by whoever rang first. Day-before texts go out automatically. Payment taken after each clean without chasing. churn-risk flags anyone who’s skipped rounds. And referral prompts fire after a clean, when the customer is looking at their windows.
Questions window cleaners ask
I just want more customers.
You want more customers near the ones you have. That’s a different ask and it’s worth considerably more.
How do I stop people drifting?
Turn up predictably, text the day before, and take payment automatically. Most drift is friction, not dissatisfaction.
Is a website worth it for window cleaning?
Twenty cleans a year covers it. Most window cleaners get considerably more than that from being findable in the streets they already work.
What about commercial?
Higher value, longer contracts, and worth a separate section. One shopfront contract can be worth a street of houses.
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