07949 023212

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Locked out? In need of a Locksmith or just need your windows or doors repaired but not sure who to turn to first?

Welcome to Lock King. A comprehensive Locksmith and Double Glazing Repair company that is able to offer a complete security service to both residential or commercial properties. Lock King is a rapidly growing company that puts its unrivalled growth solely down to positive word of mouth and recommendations. While the majority of work carried out is in residential properties, Lock King is the first port of call to a huge range of regular business customers from a major supermarket chain to local councils, to well established letting agencies.

Door Entry

If you are locked out, don’t panic. We are able to send an experienced and trusted locksmith to your door within 1 hour.


We supply and fit locks to the highest standard, specialising in both window and door locks on upvc, aluminium and wooden frames




Being a UPVC door lock specialist, Lock King is one of the key installers within the Essex and London area

“We have been using Lock King for all our property portfolios for a few years now and have no complaints whatsoever. We found the staff is reliable, friendly, and competent in their works, seconds to none. We have no hesitation to recommend to anyone.”

Spencer Seaton – BATS ILFORD LTD

“As a managing agent we have to use contractors who offer a good service and are sensitive to the tenants situation. We have being using Lock King for a number of years and have always found them to be very reliable, professional and efficient. We have recommended Lock King on a number of occasions and would no hesitations in continuing to do so.”

Simon Robinson – Belvoir! Romford

“Lock king are a friendly, cost effective and reliable service who we would have no hesitation in recommending. Certainly the maintenance management of our substantial property portfolio has benefited greatly from the service they provide.”

Peter J Butler FFA FIAB – Abbeystone Management Limited

Locksmith Articles

Wooden Door Vs UPVC DOOR

Its the age old question, whats better to better for my house, ye old classic wooden door or the mighty modern UPVC Door? Many of my customers ask me this so here are my thoughts. Battle 1. Maintenance. Wooden Door: A wooden door requires sanding and painting every...

Guide to insurance approved locks

Insurance approved locks Did you know that if you have home insurance, then it is very likely that somewhere in your insurers terms and conditions, they have probably specified that you should have an insurance...

Useful Facts About Locks & Home Security

You are ten times more likely to be burgled if you don't have basic security - even something as simple as putting strong locks on doors and windows will keep your house much safer. The cylinder on a UPVC Door that you operate with your key is otherwise known as a...

24h Locksmith Servicing Essex & London

Call on 0800 118 2447 for instant free advice or to book an onsite engineer.

Lock King primarily specialises in locks and double glazing repair, able to supply, fit and maintain both to the highest standard. The combination of expertise in locks and double glazing repairs makes Lock King the suitable choice. For free advice or a quotation, just give us a call on 0800 118 2447 and speak directly with an engineer or alternatively fill in the enquiry form with your requirements.