Locked out, or need a lock repair or lock replacement? Lock First is a local 24 hour emergency locksmith serving homes and businesses across North West London, with fast help for lockouts, repairs and replacements.
Key Features of Our Locksmith Service






We also regularly work with housing associations, facilities management companies and property management firms. Contact us to discuss ongoing support and multi-property arrangements.
We also offer a 24 hour commercial locksmith service for offices, shops and multi-property sites.
Lock Brands Which We Use





Posted on Google![]()
niv vasTrustindex verifies that the original source of the review is Google.
Very helpful, came to fix our front door lock. Definitely recommend themPosted on Google![]()
Muhammad NawazTrustindex verifies that the original source of the review is Google.
Top guy! I was locked out of my house in Cricklewood, NW2. Dan was already in the area and arrived within 10 minutes. He got me back into my house quickly without damaging or destroying the lock. Really friendly, professional service and a great guy. Highly recommend Lock First!Posted on Google![]()
Takunda MuzaTrustindex verifies that the original source of the review is Google.
Excellent service I would recommend himPosted on Google![]()
AsimTrustindex verifies that the original source of the review is Google.
Really happy with the service from Dan. He was quick to respond and very helpful. Dan changed the locks on both of my uPVC doors. He was friendly, professional and clearly knew his stuff. The price was very reasonable too. I would definitely recommend Dan if you need a reliable locksmith. Great service from start to finish!Posted on Google![]()
Donald Michael KnoxTrustindex verifies that the original source of the review is Google.
ExcellentPosted on Google![]()
Sanah KhitabTrustindex verifies that the original source of the review is Google.
Excellent service from Dan. He arrived at my house in Hendon, NW4, within 20 minutes and was very knowledgeable and professional. He quickly replaced my Euro lock with a high-security 3-star lock. Great service from start to finish. Would highly recommend Dan and Lock First.Posted on Google![]()
S kTrustindex verifies that the original source of the review is Google.
Changed my locks in my apartment in cricklewood brilliant servicePosted on Google![]()
Swarup RaniTrustindex verifies that the original source of the review is Google.
Amazing service highly skilledPosted on Google![]()
official N1Trustindex verifies that the original source of the review is Google.
I was locked out in my apartment in Hendon nw4 I called lockfirst and they arrived within 25 minutes they was really professional and managed to get into the property, i asked them to change a 3 star high security lock excellent service would highly recommend !!!!Posted on Google![]()
D MessadoTrustindex verifies that the original source of the review is Google.
I was locked out in my apartment in Kilburn nw6 I called lockfirst and they arrived within 20 minutes and helped me to gain entry and fix my euro cylinder
Professional Locksmith Services You Can Rely On
We sell, install, service, and repair top lock brands, such as Chubb, ERA, Union, Yale, Mul-T-Lock, EVVA, and Banham. Never compromise on the quality of locks, since the security of our clients matters a lot to us.
Whether you need an emergency lockout service, lock repair, lock replacement, uPVC door repair, multipoint lock repair, anti-snap lock installation or a home security upgrade, you can rely on LockFirst for honest advice and professional workmanship every time.
Looking for a locksmith near you? We serve homeowners and businesses across London, including Cricklewood, Golders Green, Hampstead, Belsize Park, Swiss Cottage, St John’s Wood and Primrose Hill.
The Three Things That Make Lockfirst Different
We repair before replacing wherever possible.
We provide honest, fixed pricing with no hidden charges.
We deliver professional workmanship backed by quality parts and a 12-month guarantee.
Why Choose Lockfirst
Locksmith Services for Homes and Businesses in London
From emergency lockouts to planned security upgrades, LockFirst provides a complete range of residential and commercial locksmith services across North West London.
Emergency Locksmith and Residential Services
Locked out? Our 24 hour emergency locksmith will get you back in fast using non-destructive methods.
Expert advice and installation to improve your property’s protection.
Keys safely extracted without causing further damage to the lock.
Broken mechanisms, failed gearboxes and misaligned doors fixed same day.
Faulty, damaged or worn locks repaired or replaced professionally.
Window locks repaired or replaced on uPVC, aluminium and timber frames.
Protection against the UK’s most common method of forced entry.
Faulty multipoint locks and gearboxes repaired or replaced to keep your door smooth and secure.
Locked out of your car? We provide fast vehicle access across London
Fast, secure repairs after a break-in including emergency boarding up.
Aluminium-framed door lock repairs and replacements.
Modern smart locks supplied and fitted for homes and businesses.
Commercial Services
Offices, shops, warehouses and businesses secured professionally
Fast lock changes between tenancies and ongoing property support.
24 Hour Emergency Locksmith or Planned Visit – We Cover Both
Not every locksmith job is an emergency. LockFirst offers both a rapid-response emergency service and a flexible planned booking service, so whether you are locked out right now or want to upgrade your locks next week, we have got you covered.
We aim to reach you within 30 to 45 minutes anywhere across North West London and North London, 24 hours a day, 7 days a week, 365 days a year.
Book a scheduled visit at a time that suits you. We will assess your needs, provide a fixed quote and carry out the work with minimum disruption.
What Happens When You Call LockFirst?
You will speak directly to a local LockFirst locksmith, not a call centre, not a national booking line. Tell us your situation and location.
We assess, explain clearly and get the job done. We always repair before replacing wherever possible, keeping your costs as low as they can be.
Honest and Affordable Locksmith Pricing
When you need a locksmith, unexpected costs are the last thing you want. Lock First offers honest, affordable pricing from the very first call. Before any work starts, your locksmith will assess the problem, walk you through the available options and provide a fixed quotation for your approval.
You will always know exactly what the job will cost before we begin. And wherever possible, we repair locks and door mechanisms rather than replacing them often saving you money while fully restoring your security.
Locksmith Services for Every Customer
LockFirst works with a wide range of customers across North West London, providing reliable locksmith services for homes, businesses and property professionals.
Lockouts, lock changes, security upgrades and burglary repairs for residential properties across London and surrounding areas.
Commercial locks and security solutions for offices, shops, restaurants and warehouses across the West London.
Fast lock changes between tenancies and priority response for landlords, letting agents and property managers.
We also regularly work with housing associations, facilities management companies and property management firms. Contact us to discuss ongoing support and multi-property arrangements.
The LockFirst Promise
We believe hiring a locksmith should be simple, transparent and stress-free. Every job we carry out is backed by our commitment to honest service, quality parts and lasting workmanship.
24 Hour Locksmith London – Areas We Cover
Not sure if we reach your street? Call us on 07468305302 and we will tell you straight away.
Insured, Vetted and Fully Qualified
Every LockFirst locksmith is DBS certified and fully insured, giving you complete confidence that the person arriving at your door is professionally trained and thoroughly vetted.
DBS Checked and Certified
5-Star Google Reviews
Residential and Commercial Specialists
Fully Insured
All Work Guaranteed for 12 Months
Non-Destructive Entry Trained
Yes. Lock First provides 24 hour emergency locksmith help, 7 days a week, across our confirmed London service area.
Yes. We are open 24 hours a day, 7 days a week. If you are in North West London, call or WhatsApp us and we will confirm your arrival time straight away.