KMK Electrical Contractors | Electrical and Mechanical Contractors | KMK, Specialists in Building Management Systems, Electrical and Mechanical Contracting and Data Cabling
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KMK – Electrical Installations – Data Coms – Building Management System

KMK Ltd are specialists in the field of Building Management Systems, Data Communications and Electrical Installations. KMK was established in 1986 as a joint partnership until incorporation to KMK Ltd in December 2014.

KMK ltd has NICEIC, ISO 9001:2015, ISO 45001:2018, ISO 14001:2015  and  certification for which we are audited on a yearly basis. KMK have achieved certification for ISO 9001:2015,  ISO 45001:2018 ISO 14001:2015. KMK Ltd feel that along with our low accident rate, in-house NEBOSH accredited health and safety advisor, membership of Citation health and safety systems show that we are dedicated to the health and safety of everyone affected by our works.


Iso Compliant Commercial Electrical Contractor
45001:2018 Compliant contractor


A selection of KMK Ltd previous works includes:

4 John Carpenter Street
Old Street Yard
1 New Street Square
1 & 2 New Ludgate
Old Bailey

BMS Controls – Derwent London
Fenwicks Brent Cross
GlaxoSmithKline – Frythe, Stevenage and Ware
Arsenal Grounds Woolwich and legends
Barclays Capital – Canary Wharf
Eli Lilly Phase 2
Hammersmith Hospital

Imperial College
London Heathrow Airport – T2B, T5C, T3 Integrated Baggage and Energy Centre.
Nuffield Health – Wimbledon, City Point and Covent Garden
Watermark Place
Drapers Gardens, Goldman Sachs


KMK Ltd is aware of the security requirements for some sites and has had a lot of experience dealing with the requirements while working at London Heathrow Airport all our personnel had to obtain air side passes and vehicles had to be booked in for air side deliveries. Security clearance has been required for personnel while working at banks and ministry of defence and Lucas training and cards were required while working track side at Farringdon station. KMK Ltd are competent to carry out any security clearance requirements needed for sites.