Local Locksmith in South East



JJ Locksmiths is an independent locksmith service based in Lewisham offering a professional locksmith service to both domestic and commercial customers throughout the Lewisham borough and the surrounding areas.

We are Not a Call-Centre. Genuine Local Locksmith
Call Joseph on: 07930 469 955


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.

Save our number in your mobile phone! You never know when you may need it. Call Joseph on: 07930 469 955.


The majority of our business arrives through recommendation from existing and past customers. We pride ourselves on offering a competitively priced, high quality locksmith service with excellent after care.

To find out how JJ Locksmiths can help you with all your locksmith needs call us on 020 8099 8971 or send an email.


JJ Locksmiths work in partnership with many organisations including the City of London Corporation and the ones below, we are also members of the National Network of Approved Locksmiths (NNAL)

In Partnership With

national network of approved locksmiths hacket london logo city of london coat logo yale doormaster Lewisham logo

Our Service

  • New Locks Fitted - Changed - Replaced
  • Burglary Repairs & Boarding Up
  • Snapped Keys in Locks - Fixed
  • Defective Locks Repaired Replaced
  • Locked Out? Rapid Response - 1 Hour
  • UPVC Window & Door Specialists
  • Emergency Exit Locks & Related Hardware
  • All Types of Locks & Keys Supplied
  • British Standard Locks Fitted
  • British Standard Locks Replaced
  • Garage Door Lock Repairs
  • NNAL Members
  • No Call-Out Charge
  • Professional Locksmith Service
  • Competitive Rates
  • Residential & Commercial
  • 24 Emergency Call Out Available
  • Free Quotations Available
  • Fully Trained and Approved Locksmiths

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Our South London Locksmith Coverage

Lewisham Locksmith Blog





jj locksmiths lewisham blog august 2019 upvc door realignment

Over time a common issue with uPVC doors is that the door can drop slightly, causing the hooks, rollers and locks in the door to become unaligned. Signs of this could be general stiffness when trying to open and lock the door or the need to push up hard on the handle to lock the door.

Eventually the mechanism in the door will fail as repeated force is used and strain is applied to the multi point locking mechanism the uPVC door.

At JJ Locksmiths, a qualified locksmith will be able to realign your door. At times, the locking mechanisms do fail beyond repair and in the case, we are also able to give you a quote to fit and replace a new mechanism. However, at first, we will always try to work with what you have to save you time and money and in order to get your doors locking and fully operational as soon as possible.




Lock snapping is a real threat to your home security and can take just a few seconds for a burglar to snap the lock. This is a growing concern nationwide and requires no knowledge or special tools and so it is becoming more common. This method would break the cylinder and then the cylinder is manipulated to open the lock.

To resolve this problem at JJ locksmiths we advise our customers that they need to be upgrading and changing their locks to anti-snap, British standard cylinders, which we provide. Anti-snap locks, also known as ‘snapsafe locks’ offer the highest level of security and are designed to protect against lock snapping to stop a thief from breaking the lock into two parts. Anti -Snap locks can be fitted to most euro specdoors such as patio doors, wooden & composite, front, back and side doors, aluminium doors and UPVC.




jj locksmiths lewisham blog june 2019 image trading standards

With the absence of government based regulations for the locksmith industry, picking a locksmith does come with risks. Unfortunately, there are too many rogue traders out there who do not have the skills, professionalism or customer service to deal with the lock job you require.

It is vital you look for an independently vetted, inspected and competent locksmith to carry out you locksmithing needs. At JJ Locksmiths we work hard behind the scenes as well as on the job, to ensure we are just that. We are members of the NNAL (The National Network of Approved Locksmiths) and check a trade. Organisations like this are key to help raising awareness of the importance of hiring a recommend trader, such as a locksmith.



When you renew your home insurance, be careful not to overlook the locks on your home. Most insurers will require a minimum standard of lock, being British Standard locks, in good working order on all door and window locks. If your locks do not reach this requirement, now would be a good time to give us a call at Locksmiths to discuss an appointment for a lock upgrade. Don’t forget you not only have to stop intruders entering, but if they do you need to also ensure they cannot escape with your valuable items out of easily opened windows or dodgy door locks.