24/7 · SE10 · DBS checked engineers
Commercial Locksmith in Greenwich, Greater London
Need commercial locksmith in Greenwich? We dispatch 24/7, any day of the year and aim to reach you within 15 minutes. Fixed quote before work begins.
Other locksmith services in Greenwich need lock changes, repairs, upgrades or commercial help instead?
All services in Greenwich →Reference
Greenwich commercial access — door × lock family
Victorian commercial premises in city-fringe locations often carry mixed-era hardware — a period mortice case augmented with a later cylinder overlay and, on some shopfronts, a modern night latch on the same door. Use the matrix to identify the primary compliance tier; the engineer confirms the existing hardware combination on arrival before specifying any changes.
| Door type | Primary lock | Supplementary | Add-on security |
|---|---|---|---|
| Timber front/entry | BS3621 5-lever mortice | Night-latch + deadbolt combo | Supplementary security bolts |
| Composite / UPVC | Euro cyl 35/35, 40/40, 40/45 | Multipoint gearbox + hook lock | Sash jammers (accessible floors) |
| Aluminium glazed shopfront | Adams Rite 1850 / 4710 | Floor-mounted closer + hook | Mortice deadlock + key cyl |
The matrix is a starting point — we walk the job before quoting. Non-standard frames, fire-rated doors, and listed buildings change the spec — Victorian commercial doors may have had several different locks fitted over the years — a condition note at the walkthrough stage prevents scope creep later..
Security tiers
Three tiers we specify across Greenwich
Victorian commercial premises are quoted after the door type and case condition are confirmed at the door. A drop-in cylinder replacement into an existing mortice is the lower-cost option; a full case replacement adds both hardware cost and prep time. The engineer confirms which applies on arrival — the quote is fixed at that point, not after work begins. From £89.
- Tier 1
Entry
Mid-spec commercial
- Standard euro cylinder — 6-pin
- Non-restricted keyway, spare keys cut on demand
- Suited across up to 6 doors without a register
Use when Ground-floor commercial unit in a converted Victorian terrace where the fire-risk assessment identifies only the street-facing entrance as a compliance-grade access point. All internal doors: standard cylinder with key log; no restricted keyway.
- Tier 2
BS3621
Insurance standard
- BS3621 mortice (timber) or EN1303 grade 4 (euro)
- Anti-snap, anti-drill cylinder
- Key register maintained against key-holders
Use when Victorian commercial shopfront with a primary insured access point and one internal zone door. Primary access point: anti-snap cylinder or BS3621 mortice to the insurance standard. Internal zone: standard cylinder with key log — no Grade specification unless the policy names one for internal doors.
- Tier 3
EN1303 Grade 6
Restricted keyway
- EN1303 grade 6 cylinder — top-tier burglary grade
- Restricted keyway — keys cut only against a signed card
- Master-key scheme available across sites
Use when Victorian high-street premises with regular staff turnover where key-duplication control is the primary security requirement. Restricted keyway with an authority card per named keyholder — new cuts only against the registered scheme.
Compliance check
Insurance & BS3621 — the five-line check for Greenwich premises
If a claim is being prepared or the risk assessment is under review, work through these five lines before the policy renewal. We can walk through them on the phone before attendance.
- 01 Check the insurance schedule — most Greenwich commercial policies reference a period-property compliance note or equivalent as the minimum
- 02 Confirm the keyway — standard, restricted, or registered determines who can cut spares
- 03 Record the cylinder grade — EN1303 grade 4, 5 or 6 against each door in scope
- 04 Keep a signed key register — who holds what, dated, countersigned — compliance note issued with lock serial and period door construction type confirmed
- 05 Note which doors are on a multipoint — gearbox failures are a different call-out category
Commercial Locksmith in Greenwich — FAQ
Common questions about commercial locksmith in Greenwich.
Do you work with businesses in Greenwich out-of-hours?
On Victorian commercial premises the question asked most often is whether a compliant cylinder can be fitted directly into the existing mortice case without removing it from the door. In most cases yes — the cylinder drops into the front of the case. The exception is warded locks and some older rim-cylinder arrangements that do not accept a modern euro barrel; these require a full case replacement. Regularly — most commercial lock changes and master key installations are booked out-of-hours so business operations aren't disrupted. No out-of-hours surcharge; we work evenings, weekends, and overnight shifts across Greenwich at standard rates.
Do you handle landlord/freeholder commercial lock work in mixed-use blocks?
Yes — communal entry and shared-service doors in mixed-use Greenwich blocks (retail below, offices or flats above) are a regular part of our commercial work. We liaise with the block manager, attend outside business hours where the communal route affects trading, and invoice the freeholder or managing agent direct with VAT itemised.
Can you issue a VAT invoice?
Every commercial job gets a proper VAT invoice with our company number, VAT line separated, and payment terms clearly stated. Suitable for business accounting, Xero, QuickBooks, or any standard bookkeeping software.
What's a master-key suite and do I need one?
A master-key suite is a set of locks where one "master" key opens all doors, while individual sub-keys only open specific doors. Useful when different staff need different levels of access — cleaners to common areas, managers to offices, directors to everything. Typical Greenwich businesses with 5+ doors benefit from this kind of setup.
Also nearby
Areas near Greenwich
we also cover
Our engineers don't just cover Greenwich — we serve the surrounding towns and neighbourhoods too. If you're just outside Greenwich, we can still reach you fast.
Ready when you are
Need commercial locksmith in Greenwich now?
24/7 dispatch across Greenwich and the SE10 area. Fixed quote before work starts. Free call-out with every completed job.