JJ Locksmiths Logo

JJ Locksmiths

  • Locksmith

Mottingham, Bromley, London

Mr Joseph Johnson

+Approved member since 2017
Call07488 834026


Services & Skills

  • Domestic Work
  • Commercial Work
  • Free Estimates
  • 24 Hour Call-out
  • Insurance Work Undertaken
  • Cards Accepted
  • Locksmith8 skills
    Auto / Vehicle Locksmith
    Car Key Replacement
    Doors Opened / Unlocked
    Emergency Locksmith Service
    Lock Fitting
    Lock Repair
    Security Door Locks
    Window Lock Fitting

Company info

JJ Locksmiths is a small, family run, independent locksmith and uPVC lock repair service based out of Lewisham / Bromley borough’s offering a professional locksmith service to domestic and commercial customers throughout Southeast London and Kent.

Whether you need us straight away to obtain access, change locks or deal with a lock problem, or by appointment to upgrade or fit extra locks for you, we are on hand to help with a friendly service that is second to none. 

We always ensure that we leave our work area clean and tidy following our visit.

The majority of our business arrives through recommendation from existing and past customers. 

As an ever growing business, we receive many calls via customer recommendation and from reading reviews. So whatever your lock needs, contact me Joseph directly on the numbers provided/email and I will be happy to help.

Contact details

Reviews Summary

Average score based on 117 reviews in the last 12 months
361 Total Reviews

The reviews below represent customers' views and not the views of Checkatrade

Quote Accuracy
(107 Reviews)

Customer Reviews


I used bailiffs to remove a tenant and needed a locksmith to be there on time changing locks

Verified Review

Joe provides a great service I needed someone to book in advance and be there on time, Joe definitely did this and check in before to confirm the appointment and did the job very well and at a good price. I would use him again for sure was very professional and polite

Location: BR2
Reviewed in: March 2023

Lock Replacement

Verified Review

Efficient service completed on time and with a smile! Excellent work..much appreciated

Location: SE10
Reviewed in: March 2023

Lock change and new handle for front door.

Verified Review

Really positive experience with Joe ( JJ Locksmith). I just purchased a new home and needed to change the lock on the front door. In addition I wanted to change the way the front door operated and being a complete novice to this Joe was very helpful to find me a solution. The work was done very quickly and I was very happy with the end result. If you want honest advice and professional service use JJ Locksmith.

Location: BR7
Reviewed in: March 2023

Replace three locks

Verified Review

I called Joe as my keys were stolen. He gave me a reasonable quote quickly over the phone and booked me in swiftly, even though it wasn’t an emergency as only certain keys had been taken. He did a great job and changed the locks very quickly and provided me with spare keys. I’d really recommend him.

Location: SE15
Reviewed in: March 2023

Changing 3 x locks

Verified Review

We were very pleased with Joe's work. He changed the locks as requested, managed to sort out a door which hadn't been shutting properly and advised on a couple of other points. He didn't try to oversell unnecessary work or parts and advised on an alternative approach to simply changing a lock. That was very helpful and we appreciated his openness. We would definitely use him again.

Location: SE9
Reviewed in: March 2023

Adjusting front door latch kick, replacing front door dead lock, mending the back door.

Verified Review

Nothing but the highest praise for Joe. Friendly, quickly available, clear communication. Great advice too, so I got what I needed as well as what I wanted. Would recommend in a heartbeat.

Location: SE10
Reviewed in: March 2023


Works in

South London and Kent

Vetting Status

Fully Vetted Trade

Company Type
Ltd Company
Checkatrade T&Cs
Approved member since 2017
Trading address verified
ID Checked
Checkatrade Standards
Company Status
Limited Company Checked
Yes: Registered as a Company JJ LOCKSMITHS LIMITED No: 09513631
VAT Registered
Company Type
Ltd Company
Business Owners
Mr Joseph Johnson
Insurance Details
Public Liability Insurance
Current: Verified 11/07/2022
Insured By
Simply Business

Accreditations and Memberships

Yale Doormaster

Yale Doormaster

Joseph Johnson has been awarded the following:

  • Certificate of Competency in Lock Opening Skills
  • Member of the NNAL (National Network of Approved Locksmiths)
Criminal Background Check completed for Joseph Johnson on 01/02/2017.

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