Mobile Emergency Locksmith

Get locked-out homeowners and businesses back inside, and fit new locks, from your own van.

Locksmith fitting a new lock to a front door at a house.
Startup cost£1.5k to £6k
Monthly revenue£1k to £5k
Time needed15+ h/week
First incomeMonths
  • £1.5k-6k
  • Part-time
  • Out and about

Estimates for a small start in the UK, not guarantees.

Official data

22,443 UK companies in this field, 24% registered in the last 2 years

SIC 43320 “Joinery installation”. Source: Companies House, November 2026.

What it is

A callout service that opens locked doors without damage where possible, changes and upgrades locks, and secures properties after break-ins or lost keys. You travel to customers in a van or car carrying your tools and stock.

Your first three steps

  1. Book a locksmith training course that includes hands-on practice, and ask what ongoing support and assessment it offers
  2. Get quotes for public liability insurance and a starter kit of tools and common lock stock
  3. Set up a Google Business Profile and a simple website with your area, hours and a clear price guide
Who pays

Homeowners, tenants, landlords, letting agents and small businesses who are locked out or need a lock changed quickly.

How it makes money

A callout fee plus labour, with extra charged for locks and parts. Out-of-hours calls can be priced higher, and repeat work from landlords and agents helps fill quieter periods.

Skills that help
  • Practical, careful hands-on skill with locks
  • Calm and reassuring with stressed customers
  • Honest, clear pricing
  • Comfortable working irregular hours
Watch out for
  • Public liability insurance, and check whether your insurer expects a recognised qualification
  • Locksmiths are not generally licensed in the UK, but check whether any local rules or industry schemes apply
  • Always check proof of address or residency before opening a door, to avoid helping a break-in
  • Customers are wary of rogue locksmiths, so quote clearly up front and give written receipts
  • Late-night callouts can affect your sleep and safety, so set limits on hours and areas
  • Vehicle insurance needs to cover business use and carrying tools

🔒 Full research report for UK

Real cost breakdown with current prices, licences and registration checklist, local competition, pricing, break-even and a 30-day launch plan, with sources.

Coming soon

Questions people ask

How much does it cost to start a mobile locksmith business?

Estimates suggest startup costs are typically around £1,500 to £6,000, depending on the tools and lock stock you buy, and the vehicle you use. Check that your vehicle insurance covers business use and carrying tools.

How much can a mobile locksmith earn?

Estimated monthly revenue is typically around £1,000 to £5,000, depending on how many callouts you take, the hours you work and your area. This is revenue, not profit, so allow for stock, fuel and insurance.

Do locksmiths need a licence in the UK?

Locksmiths are not generally licensed in the UK, but check whether any local rules or industry schemes apply. Also check public liability insurance and whether your insurer expects a recognised qualification, and always check proof of address before opening a door.

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Photo: Schluesseldienst on Pixabay

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