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

We contacted John about a broken uPVC door lock and 15 minutes later he was with us getting it fixed! He quoted us an extremely reasonable price (we'd previously been quoted well over double what he charged us), got the job done swiftly and was incredibly friendly, helpful and knowledgeable on top. I wouldn't hesitate to recommend About-Turn Locks to anyone and will personally be using them again in the future!

Found About-turn locks on google after having issues with my patio uPVC door lock. Called John, he then FaceTimed to get eyes on the issue and was at my house with in 15minutes. Clearly an experienced tradesman and was super efficient. Fixed, tweaked and fine tuned my patio doors. Clean, tidy and well priced. Highly rate and would recommend.

John is an absolute expert at what he does and he made us feel at ease about the situation we were in. Solved the problem quickly with advice for future. I would recommend him to anyone and will certainly use him again when in need. Thankyou!

I needed to locks changed on a property in Epsom urgently. So I called John at about- turn locks in Epsom. One lock I had a key for & the other lock I didn’t have a key. John turned up the same day & on time. He carried out changing the two locks to make the property secure. John was very clear clear on the cost & charged me what he had agreed before hand. Did a class job & quickly. He was first class & trustworthy. He put my mind at rest & his charges are very reasonable. Thank you John for a excellent job & service

I was looking for a front door lock replacement. Great experience from initial contact, through very helpful advice, quick and efficient installation even insisted on hoovering up after. All for a very good price. I highly recommend Tyler and Smith’s Lock Services.

My sister had an emergency with a patio door and these guys came out promptly and were very professional. They managed to fix the existing lock and the door now works better than it ever did before. This type of work is generally very expensive but I found them to be very reasonable and honest.

Needed a locksmith on a Saturday morning after locking myself out. They arrived promptly, got me back in quickly, and charged exactly what they quoted. No fuss, no extras. Solid service. Thanks a bunch!

These guys were very professional in their approach and did work to my satisfaction. First they came for an inspection and gave a very reasonable quote. Then a few days later they came with the parts which they had ordered and completed the job. Totally recommended.

Paul and Ryan at Master Locksmith Ltd are professional and also friendly. They work quickly and efficiently. Also explain what they’re doing and are willing to answer questions too. Not to mention their price are affordable !!! I definitely would recommend the team. 👍👍👍👍👍👍👍👌

I have used Master Locksmiths twice. After sending out requests to multiple companies, Paul promptly answered. Fantastic professional service, and really good prices. Will definitely use them again.

Called Master Locksmiths London based in South Croydon to repair my front double glazed door lock as it wasn’t lifting up to lock. Ryan came punctually on time within half hour. Fixed the lock in about 20mins/half hour. Ryan did an excellent job. Gave good maintenance advice, polite and courteous. No hesitation for recommendations.

Fast and efficient service. Door would not lock, these guys managed to get a replacement fitted super fast. Many thanks

Fabulous and reasonably priced service. Quickly installed my key safe, offered to use more secure screws if necessary, flexible options for payment, cleaned up after themselves, polite, friendly and offered to set up combination. What more could u ask for?

Stupidly locked myself out, but these guys got to me within 15 mins and got me back in within minutes to retrieve my keys. Fast friendly service. Totally transparent about pricing and very reasonable. Saving their number but hope to not need them again for the same reason!!

If you need a locksmith, these are definitely the guys to call. A door in my home was stuck shut and it wouldn't budge no matter what I tried. I was nervous about calling anybody out to help, after being ripped off in the past. However, there was nothing to worry about with Luke and Arthur, who were professional and efficient at their job. Luke was my first contact, and he was very friendly and helpful. He explained that he was not in the area, but his colleague was, and may be able to come and help. Arthur then rang me and arranged to come by (on his day off). He arrived quickly, and he managed to get the door open, for a very reasonable price. Arthur was a lovely, friendly guy who was efficient at his job, and took his time to talk to me afterwards. If I ever needed a locksmith in the future (touchwood I won't), then I would not hesitate to call top lock technicians! They provide an amazing service and they are honest and reliable. They are not out to take advantage or rip people off like other locksmiths that I have encountered previously. Thank you guys.

Absolutely brilliant service. Got locked out after forgetting my keys on school run. This company got to us within minutes as my food shopping had arrived and we were back indoors in seconds. Well worth using this service will definitely recommend to family and friends and will definitely use again if I'm so silly to forget my keys again. Thankyou so much your an absolute life saver