The Best Locksmiths in London Colney, Hertfordshire, United Kingdom (2025)

This morning the lock for the front door stop working and couldn’t get the door closed. I’ve called Chris and came in in less than 20 minutes. Fully repaired the lock and left is as new. Highly recommended if you want someone competent, honest and reliable.

I made a very silly mistake and mislaid the steering lock bar key to my Mercedes Benz . Ozlocks came to my rescue within 15 minutes , the job was professionally completed in a short amount of time . Chris was polite and knowledgeable , clean and efficient during the task . Ozlocks price was very competitive , so much so , i gave a little extra for a well deserved pint ! Many thanks Chris .... not all heroes wear capes . Joanna .

Friendly, professional worker. Great service and very helpful locksmith. Great knowledge and skill. Highly recommended, thank you for all your help. Will use again in the future.

I recently needed three locks changed in my house, Ozlocks provided an exceptional service. He arrived in less than 10 minutes after my call, fitting me in despite his busy schedule. Not only did he change the locks efficiently, but he also went above and beyond—making sure my doors closed smoothly and ensuring the barrel locks were fitted professionally. You can tell he has a real passion for his work, taking the time to do the job properly and even sharing useful insights along the way. I learnt a lot and was genuinely impressed by his professionalism and expertise. Highly recommended!

I needed help with a lock issue and The Watford Locksmith came to the rescue quickly. He arrived in no time, was very professional, and got the job done efficiently. The price was very reasonable, and he was genuinely a nice person. Friendly, honest, and easy to talk to. Highly recommend if you need a fast and reliable locksmith in the area.

I recently needed a locksmith on short notice, and I’m so glad I found him. He arrived quickly, was very professional, and got the job done efficiently. Best of all, the price was very reasonable—no hidden fees or surprises. It’s rare to find such quick and honest service these days. Highly recommend!

Incredible service from Styn. Got locked out and he couldn’t get to me straight away so he gave me some tips to try and fix the problem myself first. What a decent man. When you have an emergency you worry about what it’s going to cost you but Styn isn’t there to rip you off, he has very reasonable prices if you need him and is most importantly kind and decent! I know where I’ll be going and sending everyone who needs help in the future.

Stein came out promptly and was incredibly polite and got me back into my flat within minutes. Very reasonable pricing and amazing service. I would highly recommend this company and cannot thank Stein (hope im spelling that right!) enough for his time and efforts.

Very helpful staff, cut a pair of house keys and fixed my car key while he was at it going the extra mile

Alfie was very helpful at getting my spare care key duplicated. Fast Service and very friendly guy, i will gladly be returning in future!

A huge thanks to Phil for sorting our broken window latch & door handle at our offices. He was quick, very professional & well priced. Excellent job, highly recommend Phil!!

Our garage was broken in to leaving the main garage doors without any locks. Phil responded quickly to my call and came to assess the situation. He recommended heavy duty locks for the old style wooden garage doors - these are definitely an upgrade on the old locks and the garage is now far more secure. He also gave us a free survey of all our other door locks - he recommended the latest industry standard lock for the front door to be compliant with our home insurance. Phil is very knowledgeable, diligent and professional. I can’t thank him enough for rescuing us that day and I highly recommend him.

Dear Phil, We've had the opportunity to use your services for a few pieces of work at our residence now and we are so happy with everything you've done. Whether it was the broken handles in the different doors with tricky locks or the key box we needed urgently because we were leaving house keys under the mat! You were so quick to get back to me, always asked the right load of questions and came over as soon as possible, which was amazing. All communication was seamless, you always brought the best supply of materials that suited the given situations and you were so accommodating. The wall for the key box was proving difficult but you managed really well and it is positioned exactly where we needed it. You are brilliant! But more than the above, we absolutely love the way you do business. You are kind, considerate, extremely knowledgable and a delight to deal with. We have no hesitation in recommending you to family & friends. Thank you for everything!

Massive thank you to Phil. Came and changed the lock device at the charity I work for. He was professional, on time, kind and so reasonable! Really grateful we found you 🙏

Quick same day response, and expert repair of my door mechanism. I would thoroughly recommend.Peter.

Peter is quick efficient and honest. I would not hesitate to recommend him for any type of job.

Highly recommend Peter. He came out on the weekend, fixed my front door lock quickly, and then also fixed my back door lock that several previous locksmiths failed to do. Cost effective and reliable.

Would strongly recommend Peter. He came out on a Sunday to replace a few locks, quickly and efficiently. The price was also fair especially considering the short notice and quick response!

Extremely good service. Key stuck in lock done within 2 hours of booking. Additional job quoted and completed in 2 working days. Highly recommended.

Unbelievably good service - arrived early and finished the job extremely quickly and to a very high standard. The engineer also gave me a full demo on how the keys operate and how I can purchase more if needed

Mo has done a fantastic job in fitting me with a new lock and it took under 5 minutes. I would highly recommend his services! Thank you so much!

Great service. Highly recommend. Came out the same day, very polite, explaining everything they were doing as they did it and even managed to fix my door within 20 mins.

Fantastic service all round. Couldn’t recommend Roche Locks enough - really helped us out of a bind when our front door barrel stopped working and we felt vulnerable. Super fast, super helpful and now we feel secure again. Thank you!

Excellent service. Had an emergency and was seen within an hour. Highly recommend.

Came at very short notice when our front door locks were broken. Did an excellent job of fixing new locks and making us secure again. Many thanks Michael and Anita

Was recommended to me by another locksmith. Arrived quickly and exactly when he said he would. Very friendly, got us sorted quickly. Would 100% use again if we ever need.

Tony was brilliantly helpful and knowledgeable both over the phone and in person. He talked me through removing a lock barrel so that I could take it to him in the shop where he was able to select a suitable replacement together with new offset door handles. He then flagged up a couple of important points to bear in mind when I was fitting them to the door. Both points were vital in being able to complete the installation myself instead of needing to call them out. He also happily trimmed a couple of bolts when it turned out they were too long for my door. I wouldn't have been able to complete the task without Tony's help and advice so I'm a very happy first time customer who will definitely return. Many thanks for the fantastic customer service.

Amazing customer service from the staff, The home security range is vast ranging from keys, locks, home safes etc. Thoroughly recommend Alban Locksmiths

I had a couple of interior door handles where the springs had broken after 15 years use meaning the handles would not return to the horizontal position. These guys managed to make new springs for each lock which now work better than new. All done in a couple of days. Excellent service. Other locks about 50 years old still going strong unlike the more recent Chinese rubbish!! Highly recommended.

Today I came in to Albany locksmiths with a snapped key for my van dead locks that was also covered in super glue as I stupidly tried to bodge it. At first it wasn't looking promising but with the expert skills from Tony he managed to re-cut the key. Some kind of magic if you ask me. I've learnt a valuable lesson. Don't glue your keys back together people. Not only was the service cheap and fast but Tony was a very professional polite guy. I'd definitely recommend this place to anyone has a problem with their locks or keys. Cheers Tony! 💪🏼

External UPVC door lock and handle replacement. Professional and polite. Highly recommended.

Excellent service, quick and highly professional. Unjammed my conservatory door, replaced the broken lock mechanism and adjusted the door to close easily. Thank you!

Excellent service, fairly priced and arrived within 20 minutes. Highly recommend. Thanks again!

Fantastic service and very professional. Not excessively expensive. Very honest and likeable guy. Would highly recommend.

Tim is an extremely experienced local locksmith who I would have no hesitation recommending. He has changed locks and helped us adjust door hinges in the past. Brilliant workmanship.

Excellent service, responded so quickly and gave us so much time and help. Would definitely recommend.

Tim, the locksmith, is a genuinely nice man who does an excellent job for very reasonable rates. He has recently repaired a door lock for me and talked me through the whole process. He even unlocked a stuck window and a sticking door while he was there. I highly recommend this company and Tim in particular. Many thanks for a great service.

My UPVC door lock had stopped working. I called Tim in the morning and he attended quickly. The lock was repaired quickly and professionally and for a very reasonable price. Tim explained the process in full and came across as honest and genuine. I wouldn’t hesitate to recommend this locksmith to friends and family. Thank you Tim.