We are the Premier Firm of Locksmiths in the South East.

DNL  prides itself in having High Quality and Experienced Staff and our   aim is to have  engineer on-site within the hour.

The DNL difference,

1. No call out charge (ever)

 DNL Locksmiths

We provide ourselves on the quality of our products and services.

We guarantee - our service standards. Usually within 1 hour of your call.

We guarantee  - all of our work.

DNL Locksmiths - Essex, Herts and East London

0800 849 5028


2. OAP Discounts (always)

3. Fixed Prices -we really don't want you to be surprised.

We carry most replacement locks which means that over 95% of jobs are completed on the first visit which saves  you time and money.


Service Levels  -within the Hour -  24/7 service to our customers dealing with the following:-

Locks opened, changed or fitted within your Specification or we are pleased to advise.


Locks to BS3621 fitted (while you wait)  this is the minimum requirement of most Insurance Companies. 


Repairs and Refits - New Installations.  

Security Advice and Reviews. These are normally carried out Free of Charge (Residential only).


DNL Locksmiths offer a Personal and Comprehensive service to both Residential and Commercial customers.


All of our work is fully and unconditionally guaranteed.  we are fully insured, all staff are Security Checked and fully trained.  This ensures you will have complete peace of mind over our services and the quality of our work.


We are happy to accept online payments  via Google Payments and Paypal.






DNL Locksmiths are members of

We SOLVE all Lock Problems, and are commited to the very highest levels of service and proffesionalism.

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Home Security

We are able to tackle any type of lock situation including:


uPVC, Wood and Aluminium 


Lock Outs 


Lock Repair 


Lock Fitting 


Doors & Window







Safes & Padlocks 


Domestic and Commercial 

Target response time is within 1-hour of initial booking.