Scores based on 114 reviews

Reliability & timekeeping

Invoice history based on 100 reviews.

Invoice History
Charged as per quote / estimate98%
Above quote / estimate: kept informed2%
Appointments reported as missed (6 months) 0
Average score 9.97
114 reviews
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Welcome to Union Security Ltd, one of the leaders in the Security Industry.

My name is Dean Knowles I am the director of Union Security Ltd, which is a local business.

I am also the only Alarm and Locksmith engineer within the company, which means I can guarantee great customer service. Because no one cares more about the company's reputation then the owner.

Union Security prides itself on the attention to detail and supplies only Insurance & Police Approved intruder alarms and locks.

We offer a unique service where the customers know exactly where they stand with our 2-5 year warranty and fixed prices on all products and no VAT added at the end.

Our services range from

Emergency lockouts, lock changes, lock upgrades, UPVC specialist and eviction, 

Covering London, Essex and Hertfordshire.


Based in

Falmouth Avenue, London, E4 9QJ

Works in

Essex, Hertfordshire, London