01Move
DNA dimensions
Response time (≤45 min London), jobs/tech/day (5–9), avg ticket (£140–£420), MLA approval status, insurance-claim-quote attach %, smart-lock + access-control share, 5★ Google reviews/month.
All playbooksServices
Locksmith service playbook.
A London MLA (Master Locksmiths Association) approved 24/7 emergency + planned locksmith covering domestic lockouts, lock upgrades to BS3621 + TS007 3-star, uPVC + composite door multipoint repair, access-control + smart-lock (Yale Linus / August) install and small commercial safe + master-key suite work. The 2026 win is an MLA-vetted brand with insurance-approved upgrade quotes and a 45-minute London response SLA.
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Overview
A London locksmith firm in 2026 runs three engines: emergency lockouts (£95–£180 call-out + £45/hr labour, 24/7, 4–7/day per tech at 64–74% margin), planned lock upgrades (BS3621 + TS007 3-star Euro cylinders + multipoint repair — £140–£420, 38–48% margin, 3–6/day) and commercial + access-control (smart locks, master-key suites, small safes — £280–£1,400 ticket at 32–42% margin, 4–8/week). Maths for 2-tech + 1 apprentice 24/7 rota: 2 techs × 6 jobs × £220 × 24 days + commercial £14k + emergency OOH supplement £4k = £45k/month gross. MLA approval is the brand spine — insurance panels (Aviva / Direct Line / AXA) only accept claim quotes from MLA-vetted firms, and home-insurance customers default to MLA Find-a-Locksmith search for break-in upgrades.
38 min
Response time
£220
Avg ticket
Year 1
MLA approval
What you'll need
Equipment list with real 2026 UK prices.
Sized for a 2–4 chair shop. Buy mid-range on chairs and clippers; cheap kit fails inside 12 months and walks away with your barbers.
01
Mobile van kit
Sign-written secure van + roller-tool drawers + safe
£12,000–£22,000 used
Key-cutting machine (Silca / JMA Multicode) + dimple + dimple-import
£3,400–£8,400
Mobile transponder / car-key programmer (AutoProPad)
£1,800–£3,400
Lockpick set (Multipick / Sparrows) + bump-key + electronic pick
£640–£1,800
Cordless drill + carbide bit set + letterbox-extractor + endoscope
£480–£1,400
Opening lock + cylinder stock (Yale + ERA + Mul-T-Lock + ABS — TS007 3-star)
£3,400–£8,400
Smart-lock demo + install kit (Yale Linus / August / Igloohome)
£900–£2,400
Access-control mag-lock + intercom demo (Paxton / 2N)
£1,400–£3,400
02
Premises (optional showroom)
Small unit / showroom (40–80 m²) — optional, converts safe + access-control
£900–£2,400/month rent
Counter + key-blank wall display + safe + smart-lock display
£2,400–£8,400 capex
ServiceM8 + Stripe + SumUp terminal
£140–£280/month
Branded uniforms + ID lanyards + DBS card
£280–£640
03
Compliance + accreditation
MLA (Master Locksmiths Association) membership + vetting + 5-day exam
£480 application + £640 exam + £280/year
DBS enhanced check per tech
£40 + £13/year update
BS EN ISO 9001 (optional, for insurance panel)
£1,800–£4,400 setup + audit
Safe Contractors / SafeContractor scheme
£480/year
Public + product + £5m liability + tools-in-transit + £30k key-cover
£900–£2,400/year
Where to set up
Location is half the business.
Service area
All 32 London boroughs + M25 inner
45-min SLA across patch = MLA Find-a-Locksmith priority.
Depot / overnight base
Outer-London industrial (Park Royal / Croydon / Enfield)
Van secure parking + lock stock + showroom optional.
Catchment density
≥600k households + 40 letting-agent offices + 4 insurance loss-adjuster panels
Domestic + insurance + commercial pipeline.
Letting-agent + estate-agent proximity
≤12 firms within 5-mile depot radius
Tenant-change-of-locks recurring revenue.
ULEZ
Euro 6 van only
Daily £12.50 ULEZ charge avoided.
Area tier
Rent / month
Notes
Zones 1–2 (Westminster / Soho / Kensington)
£2,400–£4,400 (van-only base)
Premium ticket: Banham retrofit, smart-lock, safes.
Zones 3–4 (Hackney / Wandsworth / Camden borders)
£900–£2,400
Sweet spot: density + insurance upgrade work.
Outer London (Croydon / Romford / Enfield)
£480–£1,400
Letting-agent dense + tenant change-of-locks.
Licences & registrations
Get the paperwork done before you sign a lease.
UK figures for 2026. Lead times assume you submit complete applications — councils will pause the clock if you miss documents.
Requirement
Who issues
Cost
Lead time
ReqCompanies House Ltd
Companies House
£100
Usually 24 hours
OptMLA membership + vetting + exam
Master Locksmiths Association
£480 + £640 + £280/year
12–16 weeks
ReqDBS enhanced check per tech
DBS Update Service
£40 + £13/year
4 weeks
ReqPublic + product + £5m liability + tools + key cover
Tradesman Saver / Hiscox
£900–£2,400/year
1 week
ReqEmployer's liability (if hiring)
Broker
£280–£640/year
1 day
ReqVehicle (commercial + tools-in-transit) + ULEZ-compliant
AXA / NIG
£640–£1,400 per van
1 day
OptSafeContractor / Constructionline (commercial bids)
SafeContractor / CL
£480/year
6 weeks
OptISO 9001 (insurance panel)
BSI / NQA
£1,800–£4,400 + audit
12 weeks
ReqWaste carrier (lower tier)
Environment Agency
£154/3 years
2 weeks
ReqICO data protection
ICO
£40–£60/year
1 day
Build-out timeline
From decision to open in 12 weeks.
01
Phase 0 — Setup
Weeks 1–4- Companies House + DBS + insurance
- Van + key-cutter + opening stock
- MLA application submitted
02
Phase 1 — Trade
Weeks 4–10- First 80 emergency call-outs (Google ads + GBP)
- ServiceM8 + Stripe live + review velocity
- MLA exam booked
03
Phase 2 — MLA + insurance panel
Weeks 10–18- MLA exam pass + vetting visit
- Aviva / Direct Line loss-adjuster outreach
- First 6 letting-agent + estate-agent contracts
04
Phase 3 — Soft launch
Weeks 16–22- BS3621 + TS007 upgrade campaign to insurance customers
- Smart-lock + access-control product launch
- Second tech + van
05
Phase 4 — Open
Week 22+- 38-min London response sustained
- Insurance panel onboarded
- Commercial + master-key suite pipeline live
Budget
Realistic startup and monthly cost ranges.
One-off · Startup
Setting up the shop
Showroom / unit lease + deposit (optional)
£0 → £8,400
Van + sign-writing + roller drawers + safe
£14,000 → £24,000
Key-cutting + transponder + pick + drill kit
£6,400 → £14,000
Opening lock + cylinder + smart-lock stock
£3,400 → £8,400
Software (ServiceM8 + Stripe + SumUp)
£280 → £640
Branding + MLA + DBS + insurance + licences
£2,400 → £5,400
Pre-launch marketing (Google ads + GBP + Checkatrade)
£900 → £3,400
Working capital (3 months)
£6,400 → £14,000
Typical total
£33.8k–£78.2k
Recurring · Monthly
Keeping the lights on
Showroom / unit rent (optional)
£0 → £2,400
Van (lease + fuel + insurance + ULEZ)
£640 → £1,400
Materials COGS (18–26% revenue)
£2,400 → £8,400
Wages (2 techs + apprentice + part-time admin)
£8,400 → £18,000
Software + MLA + Checkatrade + insurance
£480 → £1,400
Marketing + Google ads + GBP
£640 → £2,400
Typical total
£12.6k–£34k
Numbers that compound
How a locksmith service actually looks on a chart.
Illustrative planning ranges, not measured customer data. Toggle the views to see ramp, mix and weekly load.
12-month revenue ramp
Low vs high scenario (£ monthly)
High Low
Illustrative example for planning, not measured customer data.
First 90 days
Dates that actually matter after opening.
01Day 1
Soft open: 5 emergency call-outs (Google + Bark.com leads). £840 revenue.
02Day 7
First week: 28 jobs (22 emergency + 6 upgrade). £4.2k revenue.
03Day 30
Steady: 120 jobs, 4 insurance-quote upgrades, GBP rating 4.9. £14k revenue.
04Day 90
Full ramp: £28k/month, MLA membership awarded, second tech live.
05Day 180
Mature: £42k/month, Aviva insurance panel onboarded, first commercial master-key suite (£3.4k).
What's inside
DNA, route, automations, integrations, benchmarks, advisors — tuned for a locksmith service.
02Move
Suggested route
Pass MLA vetting + DBS, build a 24/7 rota with 2–3 vans, partner with 6–10 letting agents + 4 home-insurance loss-adjusters (Aviva / Direct Line panel), launch a BS3621 + TS007 3-star upgrade campaign aligned to insurance T&Cs, layer smart-lock + access-control as a £280–£900 ticket.
03Move
Automations
Postcode-based instant quote, GPS ETA SMS to customer, photo of new lock + key cuts uploaded to job sheet, insurance-claim PDF auto-generated, review request 1h post-job, recurring lock-health reminder 18 months later.
04Move
Integrations
ServiceM8 / Commusoft, Stripe + card-on-site terminal (SumUp), MLA Find-a-Locksmith API, GBP, Checkatrade, WhatsApp Business, Xero.
05Move
Benchmarks
Response time, insurance-quote attach % and MLA-vs-non-MLA conversion vs London cohort.
06Move
Advisors
Encore advisors ex-MLA examiners, ex-Banham + Chubb area managers and home-insurance claims-handler trainers.
Stack
Modules used in this playbook.
01DNA Engine02Route Map03Launch Twin04Automation05Verified06Encore
Related playbooks
Owners of a locksmith service often run — or cross-sell with — these adjacent operations.
Start with this playbook
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