UK Wide
Locksmith Services
Nationwide Coverage · Available 24/7
Locked out? Call us for emergency locksmith services anywhere in the UK. 30-minute response — door lock installation, unlock and lock change.
Keys4u Locksmith
Complete Locksmith Solutions
From emergency lockouts to full security upgrades — we cover every lock and key need across the UK.
Locksmith Services
Emergency Locksmith
Door Services
CCTV Systems
Alarm System Installation
Safes
Van Lock Fitted
Multipoint Locks
Security Upgrade
Yale Lock Installation
Chubb Lock Installation
Smart Lock Installation
How Safe Is Your Area?
Use our search feature to find your local crime statistics from police.uk data, then call us for a free security consultation. We are your local emergency locksmith — here for whatever you need.
Certified, Vetted & Trusted
Every Keys4U locksmith is fully accredited, insured and background checked. We hold the highest industry certifications so you can book with complete confidence.
Which? Trusted Trader
Consumer EndorsedEndorsed by the UK's leading consumer champion. All our engineers are vetted and approved.
Which? Trusted Trader
Which? TrustedEndorsed by Which? — the UK's leading consumer champion for trusted tradespeople.
Checkatrade Verified
Verified TraderListed on Checkatrade with thousands of independently verified customer reviews.
DBS Checked Engineers
Background CheckedEvery locksmith on our network is fully DBS (Disclosure & Barring Service) checked.
Fully Insured
InsuredAll work is covered by full public liability insurance for your complete peace of mind.
BS3621 Certified
British StandardWe supply and fit British Standard BS3621 approved locks — required by most UK insurers.
We Cover the Entire UK
With locksmiths stationed across 12 regions and 154+ cities and towns, we can reach you fast — wherever you are in England, Scotland, Wales or Northern Ireland.
Check Your Area
Enter your postcode to instantly check coverage.
Don't see your area? Call us — we may still be able to help.
The UK's Most Trusted Locksmith Service
With over 15 years of experience and thousands of satisfied customers, Keys4U is the go-to locksmith service for homeowners, businesses and landlords across the UK.
Fully Insured
All our locksmiths carry full public liability insurance for your peace of mind.
DBS Checked
Every engineer is background checked and vetted before joining our team.
Transparent Pricing
No hidden fees. You get a fixed quote before any work begins.
Nationwide Coverage
We cover every major city and town across England, Scotland, Wales and Northern Ireland.
All Lock Types
From traditional mortice locks to modern smart locks — we handle them all.
Which? Trusted Trader
Endorsed by Which? and listed on Checkatrade with thousands of verified reviews.
Still Looking for 24-Hour Local Locksmiths Near Me?
You found us. We offer professional locksmith services throughout London and the UK. We are always concerned with offering reliable 24-hour local emergency locksmith services. We want to help our customers by using new technologies and offer our help every time they need it.
They can call us for regular maintenance of their door locks or if they want to upgrade to new ones. We are a local business, and we can get to your address in about 30 minutes. We have locksmiths all around the UK who help us provide our customers with quick service.
We give you good service without making you spend a lot of money. We are professional and have certification from DBS, Constructionline, ISO 9001, ISO 14001, TRUST MARK, and more. Keys4U is ranked high on REVIEWS.IO and Google Maps.
We have locksmiths all around the UK who help us provide quick service. You'll never wait long.
Transparent, fixed pricing. You only pay for the work carried out — no hidden charges.
All technicians are fully DBS checked, insured and carry official Keys4U identification.
ISO 9001, ISO 14001, Constructionline, TRUST MARK and Which? Trusted Trader.
Ranked highly on Reviews.io and Google Maps. 4.67 stars from 2,503 verified reviews.
No job is too small. Call us anytime — our 24-hour call centre will help you out.
Greater London Locksmith Coverage
We cover all 32 London boroughs plus the City of London — 24 hours a day, 7 days a week.
What Our Customers Say
"Absolutely brilliant service! Locked out at 11pm and the locksmith arrived within 25 minutes. Professional, friendly and very reasonably priced. Would highly recommend to anyone."
"Used Keys4U after a break-in. They came out within the hour, replaced all the locks and even reinforced the door frame. Excellent work and great value for money."
"Called them on a Sunday morning when I lost my keys. The engineer was polite, efficient and had me back inside in under 20 minutes. No damage to the door at all. Fantastic!"
"Had all the locks changed on my new property. The locksmith was knowledgeable, suggested the best options for my budget and did a superb job. Very happy with the result."
"Great service overall. Arrived on time, explained everything clearly and the new locks look and feel much more secure. Will definitely use again."
"Top-notch professional service. The locksmith was courteous and worked quickly without any fuss. Pricing was transparent with no hidden charges. Highly recommended."
Recent Posts
Tips, guides and advice from our locksmith experts to help keep your home and business secure.
How Much to Change Locks on House UK: Key Factors and Costs
When it comes to the safety of your home, the cost to change locks in the UK can weigh heavily on your mind. Typically ranging from £75–£200 depending on lock type and location...
Cheap Locksmith Near Me: Finding Affordable, Reliable Services
When you're locked out of your home late at night or dealing with a broken lock on an office door, finding a trustworthy and affordable locksmith is critical...
Keys4U: Your 24/7 Lockout Solution
Locked out of your home, car, or property? Keys4U offers 24/7 emergency locksmith services across the UK. Fast, professional, and reliable assistance whenever you need it.
Locked Out? Don't Panic.
Our emergency locksmiths are on standby 24/7. Call now for a fast, no-fuss response anywhere in the UK.