Crossrail station refurbishments
Electrical works undertaken as part of Crossrail station refurbishments.
Mt Sites Ltd · Company 07135587 · Trading heritage since 10
Active, accounts up to date·subcontractor·Head office London
MT Sites Limited is an established electrical service company with over 10 years of trading experience and more than 30 years of combined expertise. Based in West London, they specialize in a comprehensive range of electrical services for domestic, commercial, and industrial sectors. Their offerings include 24-hour emergency call-outs, installation of lighting and power, full or partial rewires, fuse board upgrades, and electrical testing including EICR.
The company prides itself on providing reliable, professional, and efficient services, delivered by fully qualified, experienced, and JIB-certified electricians. They emphasize transparency with upfront pricing and a commitment to tidiness and punctuality. MT Sites Limited has a significant track record working on railway infrastructure for over 10 years, undertaking sub-contractor works for London Underground (LUL) and Network Rail.
MT Sites Limited holds accreditations from NICEIC, City & Guilds, JIB, ECS, and TrustMark, underscoring their commitment to quality and safety standards. They are fully insured and their team members hold relevant safety training schemes like SMSTS and SSSTS. They also offer specialized services such as fire alarm system design and installation, and the design and installation of Electric Vehicle (EV) charging points for homes and workplaces, partnering with leading EV charger brands.
Electrical works undertaken as part of Crossrail station refurbishments.

Undertaken works on the Railway for over 10 years as sub-contractors working on LUL (London Underground) and over ground (Network Rail) infrastructure.
London Underground, Network Rail.
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MT Sites Limited is a West London-based electrical service company offering 24-hour emergency call-outs, installations, rewiring, and testing for domestic, commercial, and industrial clients. Their listed services include Electrical, Fire protection, EV charging and Rail infrastructure.
Mt Sites Ltd is registered at 38 Shalfleet Drive, London, W10 6UB, in London.
Mt Sites Ltd states that it works across West London.
Accounts filed for the year to 2025 report 4 employees, which places the company in the 1-9 employees band.
Mt Sites Ltd does not disclose turnover: UK small-company accounts are not required to. Based on creditors in its filed accounts, turnover is likely to fall between £23k and £92k. This is an estimate, not a filed figure.
Companies House lists Mt Sites Ltd as active, with accounts most recently made up to 2025-01-31.
Mt Sites Ltd displays NICEIC, City & Guilds, JIB, ECS, TrustMark and CITB on its website.
Mt Sites Ltd works in Residential, Commercial, Industrial and Infrastructure.
Mt Sites Ltd was incorporated on 2010-01-26, though the company says it has traded since 10.
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