We are an electrical contracting company founded in 2005 and based in Chelmsford, Essex.

Mike Halverson is the Manging Director & lead electrical contractor for the company, having starting up for himself after having worked for leading companies.He decided to offer a service that was tailored to customers requirements from both the planning of work right through to completion. As has over 30 year’s experience within his field of expertise.

M-Spec Services Limited cover all aspects of the industry from the domestic, commercial and industrial sectors.

Our work varies from rewires to fault finding through to fire alarm systems and CCTV. All our work is certified and we only use qualified engineers, free no obligation quotes, fully insured, reliable friendly service. We have over 45 year’s experience within our team of electricians.

We offer landlord and homeowner testing and certification. PAT testing. Callouts services.


We are registered with the NICEIC Aprroved contractor and ECA, and can be found on the electrical safety register and competent persons register plus the electric safe register and PRS reegister for the landlord sector.


M-Spec Services Ltd are qualified with the 18th edition wiring regs with amendment 2 2022, ECS and JIB affiliated

Part p registered to notify all building control governed work via both NICEIC and the ECA.

TrustMark Registered

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