Mobile locksmith
Get people back into their homes and fit better locks, travelling to customers in a van or car.
- £1.5k-6k
- Part-time
- Out and about
Estimates for a small start in the UK, not guarantees.
Official data
10,030 UK companies in this field, 26% registered in the last 2 years
SIC 80200 “Security systems service activities”. Source: Companies House, November 2026.
What it is
A call-out service that opens locked doors, replaces and upgrades locks, and fits security hardware such as door chains, window locks and letterbox guards at customers' properties.
Your first three steps
- Book a locksmith training course and practise on a range of common locks
- Buy a starter toolkit and a stock of popular cylinders and hardware, then get insurance
- Set up a Google Business Profile and tell local letting agents you cover call-outs
Who pays
Homeowners locked out or worried about security, landlords, letting agents and small businesses.
How it makes money
A call-out fee plus labour and parts for each job, with higher prices for urgent or out-of-hours work and repeat work from landlords and agents.
Skills that help
- Practical, fine hand skills
- Calm and reassuring with stressed customers
- Honest pricing and good record keeping
Watch out for
- Public liability insurance, and check whether cover includes lock-opening and your tools
- The locksmith trade is not generally licensed in the UK, but check for any changes and whether a trade body membership or DBS check would help win work
- Proof of identity and ownership before opening a door, to avoid helping someone break into a property
- Unreliable lead-generation sites can charge high fees, so work out your costs before signing up
- Out-of-hours work can disrupt your evenings and weekends
🔒 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 soonQuestions people ask
How much does it cost to start a mobile locksmith business?
Startup costs are typically around £1,500 to £6,000, depending on the tools, locks and stock you buy, and the vehicle you use. Treat this as an estimate and cost up your own kit list before you begin.
Do you need a licence to be a locksmith in the UK?
The trade is not generally licensed in the UK, but check for any changes. Also check whether trade body membership or a DBS check would help win work, plus public liability insurance and whether it covers lock-opening and your tools.
How much can a mobile locksmith earn?
Monthly revenue is typically around £1,000 to £5,000, depending on how many call-outs you take, your pricing and the hours you work. These are estimates, and lead-generation site fees or out-of-hours work may affect what you keep.
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Photo: Schluesseldienst on Pixabay