Best Locksmiths in Biggin hill, Greater london (2025)

Rating: 5 / 5

He’s been very accommodating and professional. He was able to sort me a new key for my dads old, ‘vintage’ car within a couple of hours. I can’t sing his praises enough.

Rating: 5 / 5

10/10 service! I contacted Marquis Auto Locksmith when my Renault wouldn’t start, and he was fantastic—professional, friendly, and super quick with the fix. I even mixed up the appointment date, but he was really understanding and went out of his way to accommodate me. Highly recommend!

Rating: 5 / 5

Excellent service from Marquis Auto Locksmiths. I bought a Honda Jazz recently that only came with 1 key. He made a replacement for the key, right outside my home within an hour. Great price, way cheaper than direct from Honda and peace of mind for me having a spare. He's a lovely guy, totally trust worthy and I wouldn't hesitate to recommend him. 10/10.

Rating: 5 / 5

I can’t rate Dave highly enough. It is rare to find someone as genuine, honest and helpful. He went above and beyond to fix my car when the key wouldn’t turn in the ignition and I was stuck at a time when I needed my car most. He’s very knowledgeable and experienced. Dave was recommended to me and he exceeded all my expectations. The cost was so reasonable too. I would never have got my car back on the road so quickly if it wasn’t for Dave.Thanks Dave for everything you did for me. Chris

Rating: 5 / 5

I was provided a brilliant service by this company. I managed to lock myself out of my flat as I’d (stupidly) left my keys indoors. Knox Locks were at my place and sorted the problem out within 45 minutes of my initial call to them. Which I thought was superb. Regan was very professional, incredibly quick to sort the problem out, and I was over the moon to get access again so sharply. I can highly recommend this service - it was great and saved the day!

Rating: 5 / 5

Very happy with the work. Initially just wanted the front door lock See too but found two other locks needed doing but Edgar did them smoothly and easily. Can recommend the work highly. Thank you.

Rating: 5 / 5

Was in a bit of a bind with my patio doors, called in the morning and left a message and had a call back within an hour and they had a top notch tech Regan at my house by late afternoon and worked into the evening to repair my patio doors. Will definitely recommend and already planing a visit back for a few other repairs.

Rating: 5 / 5

Regan answered a very panicked call from a borrowed mobile after i locked myself out with no phone, socks or jacket on! He was with us within 10minutes of calling and could not have been more diligent and professional in his work. I would highly recommend Knox Locks and Regan and thank you for getting us back in.

Rating: 5 / 5

We called Si a few weeks before a house move to enquire about changing locks at our new place. He gave a rough estimate and asked us to call him out once we had our keys. We did exactly that, and he came the very same day to change our front and rear door locks. Si was incredibly friendly, efficient, professional and knowledgeable. He also gave us additional advice about our doors and generally securing the property which was very welcome and helpful. The charges were reasonable too. We can't fault the service from Si, and wouldn't hesitate to use him again or recommend. Thanks so much!

Rating: 5 / 5

Very genuine, helpful and knowledgeable. The problem with my porch door was fixed within an hour at a great price. Thank you so much again!

Rating: 5 / 5

I was locked out of my house with my two small tired and hungry children…so not a great position to be in…thankfully, Si was round in next to no time to quickly sort my emergency for me. A true gent and I would highly recommend. Thank you so much!

Rating: 5 / 5

Super efficient, super friendly, and super quick to arrive. My elderly mum locked herself out last week. All sorted, with no damage to the lock or door. I would definitely recommend this firm.

Rating: 5 / 5

Had Steve round recently to fix our patio door where the lock was jammed. He really went out of his way to fix the door, which was quite tricky. Great service and a reasonable price. Would definitely recommend Steve.

Rating: 5 / 5

Called through to Steve for a lost Ride-on Lawnmower key out of the norm! but he assisted me perfectly and even know unfortunately he couldn't help he went of his way to find the right place that could. Top Guy! Deffo recommend.

Rating: 5 / 5

Steve was great! Came to assist me with getting back into my property after locking the keys inside!!! He arrived within the time frame quoted (15 minutes!) and got me in within 5 minutes! It was such a relief and reasonably priced for a call out! 10/10.

Rating: 5 / 5

Highly recommend Steve. A very thoughtful and caring person. He took a long time working on my lock to avoid any damage to the mechanism. I have twice called upon his services and cannot recommend him highly enough.