Grounds maintenance is one of the most startable trades in the UK: real demand, repeat revenue, and you can begin with a van and a decent mower. It's also brutally easy to build a busy business that doesn't make money. This is the practical route, including the unglamorous parts.
Legal setup (week one)
Sole trader is the simple start — register for Self Assessment with HMRC and you're trading. A limited company adds admin but caps liability and reads better to commercial clients; many start sole and incorporate at the first big contract. Either way, from day one: a separate bank account, and a record of every job and expense.
Insurance is non-negotiable: public liability (£5m is the working minimum — many commercial clients require £10m), employers' liability the day you take on anyone (legally required, £5m), and tools/van cover. Budget £40–£100/month starting out.
Certificates that unlock work
- PA1 + PA6 spraying certificates — legally required to apply professional pesticides, and they unlock weed-control work most competitors can't quote. Then keep proper spray records.
- First aid at work — cheap, and commercial tenders ask.
- Chainsaw tickets (CS30/31) if you'll touch tree work; without them, sub it out.
- CSCS card for construction-adjacent site work.
None are needed to mow a domestic lawn. All of them raise your ceiling.
Kit: buy for the work you have
The £1,500 start: a solid used commercial walk-behind, a decent strimmer, blower and hand tools, plus the van you already have. The mistake is financing a £10k zero-turn for a round that doesn't exist yet. Let contracts pull equipment purchases: win the school, then buy the kit the school needs — and put every machine on a check-and-service routine from day one, because downtime in May costs more than servicing all year.
Pricing: the decision that decides everything
Underpricing is the number-one killer. Before quoting anything, work out your loaded cost per hour (wages you must pay yourself + insurance + van + fuel + kit wear + phone/software/accountant, divided by realistic billable hours — which are far fewer than working hours). Most solo operators discover they need £30–£45/hour to actually live, which is why the £15 lawn next door is being cut by someone slowly going broke. Full arithmetic in our mowing round pricing guide, or use the free pricing calculator.
Finding work
Domestics: a leaflet with a local name and a mobile number still works street by street; Google Business Profile with photos and reviews is your real storefront; one good customer on a street becomes four (ask for the referral explicitly).
Commercial: starts smaller than people think — the village hall, the church, the GP surgery, the industrial unit's landlord. Walk in with proof you're insured, certified and organised. Councils and schools come later via frameworks and tenders, where your paperwork (RAMS, insurance, records) matters as much as your price.
The admin habit that decides survival
The pattern in every failed grounds business: great work, chaotic admin — quotes that never went out, invoices that never got raised, no idea which jobs made money. Decide your system in month one, while it's easy: every job scheduled, every visit recorded, every completed job invoiced that day, every quote followed up. Whether that's a disciplined spreadsheet or purpose-built software like SwardOps (30-day free trial, built by a UK grounds contractor), the habit matters more than the tool — but the tool makes the habit automatic.