The Best Locksmiths in Westminster, Greater London, United Kingdom (2025)

Outstanding Service! H & M Locksmith and Building Services LTD were fantastic from start to finish. They responded quickly, offered a fair quote, and delivered top-quality work. Service was professional, efficient, and clearly experienced. Both their locksmith and building services exceeded my expectations. Highly recommend and will definitely use them again!

Very happy with the work that was carried out at our property by the HM locksmith team. Their attention to detail and communication were both exceptional. We are super happy with our new front door which was built directly to spec by them after I told what I wanted. Haytham and his team have been nothing but professional from start to finish. Would definitely recommend using them in the future!

H&M are a very responsive and responsible company. They’ve delivered their services promptly and efficiently on each of the occasions I’ve called them. I am very impressed with the services they provide and will not hesitate to recommend them to other companies and individuals.

Very quick and responsive. We had a problem with pretty much all our locks in our clinic and they came and sorted it out for us really quickly. Definitely be using them again. 👍🏿

I called Two Brothers Locksmiths in a panic because my elderly mother fell in the bath and I couldn't get into her flat. Jeff arrived less than fifteen minutes after I called him and sorted the situation by unlocking her door so I could get access. He was incredibly cheerful and friendly, but also very professional and efficient. Plus their prices are very reasonable. I would highly recommend using Two Brothers Locksmiths.

Jeff was very friendly and professional. He could have just done what we called him for and taken the money, but instead told us we should not have to pay for this out of pocket and advised us on what to do next, all free of charge. Thank you Jeff for attending our property yesterday, and for your honesty and integrity. Wishing you the best of luck with your business. Best, Ide

I have had help from Jeff on numerous occasions throughout the years. Very professional, efficient, and always available. I am very grateful to have someone like that in our neighborhood. This locksmith service is there to help when you feel vulnerable and unsafe. Trustworthy service that helps people.

Geoff came out to let us into the flat when the main lock had failed. Fantastic service, really friendly and was very thorough. Would recommend to anyone in need of an emergency locksmith! With so many scam locksmiths out there in London it was such a relief to find someone trustworthy and reliable.

TLDR: Go with London Locks, you won’t regret it. London Locks has a lot of wonderful reviews talking about their; great service, craftsmanship, timeliness to attend jobs, excellent communication skills, accurate quotes and billing, and how they are highly trained and trusted within their profession and members of the Master Locksmiths Association. I agree with all of this and I could write a review detailing how they provided this service for me and more, but what impressed me most about the team was their absolute integrity as a business and commitment to keeping people as safe as possible in their homes. I walked into London Locks to complete what was meant to be a simple errand on my lunch break to get a spare key cut for my front door, after replacing the locks a few months previously with a different locksmith that I found on Google. The team at London Locks took one look at my house keys and knew that the locks on my front door were sub par, and were not the high security and fire safe locks that I had requested to be fitted, and charged a very high price for by a different rouge locksmith. The top lock was a 5 pin rim cylinder, and the bottom lock was a 3 lever deadlock which was only designed for an interior door like a bedroom. Like a lot of people, I had just googled local locksmiths and went with a rouge contractor that seemed reputable and could do the work straight away, and naively paid the price. They knew immediately that I had been scammed by someone who was not skilled at all, known as “49er’s” within the trade for quoting a low initial price, often £49 and dramatically increasing the actual price when they are on the doorstep, breaking the law known as doorstep selling and using a Bait and Switch scam that is unfortunately very common. London Locks gave me quotes for different (actually) high security and fire safe locks along with a door chain, and came to fit a Finfort dual lock set up, with a night latch and deadlock version within a week. I got the version with a thumb turn inside for fire safety. Not only did London Locks do their job as a locksmith as you would expect and fit exceptionally secure locks that are 3 star kitemarked and approved by the police as being pretty much the best, Lloyd also encouraged me to report my original fraudulent locksmith to my bank to try and reclaim some of my money back, and provided me with the evidence and the legal terminology that I needed to do this. They went above and beyond as a team to keep me safe in my home; I don’t have the expertise in locks that they do, and I didn’t realise that I’d been scammed and would have been naively happy, thinking that my home was really secure when it wasn’t. I am beyond grateful.

Amazing service. We hired two times already and it never fails! Smooth communication and outstanding service. We had a bit of an issue because our lock was very old but he found a very quick solution and fixed it in no time. Highly recommended!

Incredible service. Had locked myself out of my flat, and the locksmith turned up 7 minutes after I phone. Got me back into my flat and was able to meet my request of upgrading the lock there and then. Couldn’t recommend more highly.

Brilliant service and very professional A visit was arranged within hours and lock fitted next day. We were given good advice on what was needed and Mark who did the work was efficient and pleasant. Everything was quickly done and dusted and at a very reasonable price. I only wish we had known about them before.

Spent several hours on a Monday morning looking for my car keys to no avail. Couldn’t risk not getting to work again so contacted auto locksmith. Got in touch very quickly, arrived within 45mins as stated and managed to produce a replacement car key in about the same time. Life is now back on track as a result of a quick service. Very polite and professional. Not intending to lose a key ever again but would use the service again if I did.

The service was very friendly and efficient. They were able to send someone out the very next day and upon arrival, they had me set up with a brand new key within half an hour. They also gave me a 1 year warranty. Highly recommended.

Can't thank the key engineer enough. Very polite, turned up on time. Vtech Civic (a very old one). Saved my hassles by creating a new key fob and key. Made a new key in extremely reasonable time. Very mobile and came to the house. Good value for money. Thank you for your service. Definitely recommend to use them rather than chasing completely the wrong technicians to save 20 or 30 pounds

Excellent service, super commination with technician, speedy fast turn around ,most definitely will share my experience and recommend your services within my circle of friends..thank you once again ...

I’m so grateful for the team’s swift response and professionalism. John arrived very quickly after I found myself locked out and was incredibly kind and reassuring throughout the process. Not only did he get me back into my flat in no time, but he also took the time to make sure this wouldn’t happen again. I truly appreciate his help and the level of service he provided!

EC1 Locksmiths were very helpful and professional, they went the extra mile to sort out my lock and Mace provided a great service! I had previously been scammed in an emergency situation and they confirmed this & were very helpful in whatever way they could. Having gone through this, I’d say beware of the top results on Google (even if the website looks legit) and go with a company like this or similar!

Great job from John. He got here quick, was very courteous and managed to pick the lock without any damage to the lock or the door, saving me the cost of replacing the lock. Highly recommended.

John was very professional throughout the job. Kept me updated and showed me the issues with the lock and explained clearly what the issues were. Highly recommend, EC1 Locksmiths. Fantastic service, thank you!

When my car remote suddenly failed, My Key Locksmiths reprogrammed a new one on-site with impressive attention to detail.

I was locked out of my office, and they arrived super fast. The technician was efficient and friendly. Got me back inside with no issues!

I had a lovely experience with My Key Locksmiths when I needed a lock repaired. The technician was friendly and knowledgeable, and he fixed the issue quickly. I will definitely use them again!

I lost my spare house key and called My Key Locksmiths; they rekeyed all my locks promptly, leaving me with a secure, updated system.

Key broke whilst on a job and we had a new key cut within the hour. Excellent service. Throughly recommend.

Paul saved our day!!! Was here within 45 minutes of the call at night. With a smile on his face and very efficient! Hope it will never happen again but if It does, he will be the first person I call! Thank you Paul!

Great job from Paul, quickly fixed and opened my car, thank you so much.

Paul is the best. Came in no time. He did the job many others failed to do. Best price around too. If you've got a car problem, he is the best person you can call.

Just want to say a huge thank you to Mihai for being so kind and open about his services. He salvaged a botched job from a previous locksmith and now I have a brand new updated lock on my front door. Very professional, very prompt and efficient. Would highly recommend SMS Locksmiths to anyone in need of their services.

Best Locksmith I’ve encountered. He was professional, kind, and honest. My locksmith before tried to scam me for more payment because he knew I was in a tight position. He went straight for the job and didn’t ask for more, even when I wanted to give him a handsome tip for his work. He deserves a raise

How super to come across such a professional company. Mihai who visited to mend our broken lock and handle was an excellent ambassador for this company. With in an hour they were with me. Charming Mihai fixed our lock and on his way out improved our stiff front door lock without even me asking. I cannot recommend SMS more highly

Sunday morning lock out. The nice gents at Alpha responded and solved the issue within 30 minutes of my initial phone call. This was a superb, efficient service that I would easily recommend to those who happen to misplace their keys.

This man is genius I lost my bike key and I call him take contact from google and give me good advice thanks alpha smith may god bless u🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻👍👍☑️

I can’t thank Alpha Locksmiths enough for their prompt and professional service. Our firm has used Alpha Locksmiths on many occasions, and they have consistently delivered excellent results. Their reliability and expertise are unmatched. I highly recommend Alpha Locksmiths to anyone in need of top-notch locksmith services!

Great service would highly recommend he did a swift and great job with fair pricing this is the second time I have used alpha great service.

Tina was really helpful and friendly and completed the key cutting job quickly and efficiently!

Got a key cut successfully after two failed attempts at Timpsons. Very reasonable price too. Would recommend 100%

Managed to expertly cut a wellington key that I was about to give up on after two failed attempts in other places. And very price competitive too. Great work

Quick, affordable, great service. Got a duplicate of a key that was unable to be copied by 5 other places