24/7 Locksmith
Lock trouble doesn't check the time. Knightsbridge Locksmiths runs a genuine overnight rota across Knightsbridge and London — an engineer on the road at 3am the same as at 3pm, not an answering service that calls you back once the office opens.
Not Every Overnight Callout Is the Same Job
Whatever hour it happens, the fix still depends on the fault. A slipped latch on a communal entrance is opened in minutes with a card or letterbox tool. A deadlocked door needs picking or a locksmith's key. A forced door after a break-in needs securing first, then repairing properly. Telling us which one you've got means the right tools are already on the van, even at 3am.
Late-Night Lockout
Slipped latch or deadlock, opened without unnecessary damage regardless of the hour.
Break-In Overnight
Forced doors secured on the same visit, then repaired to a standard your insurer will accept.
Snapped Key
Extracted with proper tools any time of night, then tested through a full cycle before we leave.
What Our Overnight Team Can Do For You
From a 3am lockout to a full commercial security upgrade booked in daylight, one engineer sees the job through — quoted before we travel, itemised on the invoice after.
What a Genuine 24/7 Service Actually Involves
Plenty of firms advertise "24 hour" and mean a voicemail until 8am. A genuine overnight service means a real engineer, a real out-of-hours rate agreed upfront, and the same non-destructive standards applied at 4am as at 4pm.
An engineer, not a voicemail
Calls answered by a person who can dispatch immediately, any hour of the night.
Out-of-hours rate agreed upfront
The rate is quoted on the call, so there's no surprise once the engineer's already at the door.
Same standards, any hour
Non-destructive entry, named parts, and a tested repair — not a rushed overnight patch.
Weekends and bank holidays covered
The rota runs every day of the year, not just Monday to Friday.
Built on Proof, Not Promises
Fully licensed and insured
There's no mandatory UK locksmith licence — anyone can print a van sticker. Our engineers show ID and carry full public liability cover.
Priced before we travel
Describe the door and fault on the phone and the figure quoted — out-of-hours rate included — is the one on the invoice.
Non-destructive entry first
Picking and bypass before drilling. Drilling is a last resort, and we always tell you before we reach for it.
Fast across Central London
Working from Montpelier Street puts Knightsbridge, Chelsea, Belgravia and South Kensington minutes away.
What Happens When You Call, Any Hour
- Describe the door, not just the fault
Timber or uPVC, one keyhole or two, does the handle lift — thirty seconds decides which engineer and parts we send, even overnight.
- Get the out-of-hours price on the call
Quoted against what you've described, before anyone travels — no surprise rate once we've arrived.
- We open it, then secure it
Non-destructive methods first, then the repair or replacement, tested with you before we leave.
- The invoice names the parts
Make, model and standard of everything fitted — what your insurer or landlord will need.
Round-the-Clock Cover, Area by Area
Overnight calls come from every corner of our patch — here's how our 24/7 cover looks in four of the areas we work most.

24/7 Locksmith Knightsbridge (SW7)
Hans Crescent and Beauchamp Place see the occasional 2am lockout as much as any other hour, and being based on Montpelier Street means our overnight response here is genuinely quick, not a promise that unravels after midnight.

24/7 Locksmith Chelsea & Belgravia (SW3 / SW1X)
King's Road shopfronts and the terraces around Eaton Square both see out-of-hours calls, particularly forced doors overnight, and both fall inside our regular late-hours rota.

24/7 Locksmith South Kensington (SW7)
Exhibition Road and Gloucester Road's converted flats see their share of late returns from a night out ending in a lost or snapped key, and our overnight team knows this stretch as well by night as by day.

24/7 Locksmith Pimlico & Belgravia (SW1P / SW1E)
Warwick Way and the streets around Eaton Square are quiet by 11pm, which is exactly when a locked-out resident most needs an engineer who's genuinely still working, not asleep with the phone on divert.
Where Our 24/7 Cover Reaches
Our core ground is Knightsbridge, worked from 4 Montpelier Street, SW7 — reaching every SW1 postcode plus the streets and neighbourhoods that make up Belgravia, South Kensington and Chelsea, with the overnight rota covering wider Central London as well.
Knightsbridge & Belgravia
- Sloane Street
- Beauchamp Place
- Hans Crescent
- Hans Road
- Eaton Square
South Kensington
- Exhibition Road
- Gloucester Road
- Queen's Gate
- Thurloe Place
Chelsea & Fulham
- King's Road
- Fulham Road
- Earls Court
- North End Road
Wherever your call comes from, the promise holds at any hour: a real engineer, an out-of-hours rate agreed before we travel, and a job finished to the same standard whether it's midday or the middle of the night.
FAQs — 24/7 Locksmith
Is the 24/7 line actually answered overnight, or just a voicemail?
Answered by a real person around the clock — genuine overnight cover, not a message asking you to call back at 9am.
Is there an extra charge for calling in the middle of the night?
There's an out-of-hours rate, and it's quoted on the call before anyone travels — never sprung on you once the engineer's arrived.
Do you cover break-ins that happen overnight?
Yes — the property is secured on the same visit, then repaired properly once the right hardware is confirmed.
Does overnight work meet the same standard as daytime jobs?
Yes — non-destructive entry, named parts and a tested repair apply whatever the hour, not a rushed overnight patch.
Do you work weekends and bank holidays too?
Yes — the rota runs every day of the year, not just Monday to Friday.
Are overnight engineers licensed and insured the same as daytime ones?
Yes — the same engineers, the same ID and full public liability cover, whatever time the call comes in.
A 24/7 Locksmith That Actually Means It
Serving Knightsbridge and across London, any hour — a real engineer, an out-of-hours rate agreed upfront, and work finished properly.