The most trusted utility infrastructure services provider in the UK

Our Vision and Values

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JSM Group Services Ltd. secures Ofcom Code Powers – a growth milestone

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Our energy transformed into your energy

Our Vision and Values

The most trusted utility infrastructure services provider in the UK

Our Vision and Values

Our Sectors

Power

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Power

At the core of JSM Power we have a dedicated team of experienced electrical engineers capable of providing a comprehensive turnkey service.

Telecoms

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Telecoms

JSM Telecoms combines the expertise of experienced telecoms managers with highly qualified engineers and civils teams.

Gas

Gas

JSM are fully committed to the gas demands of the present-day. With new installations and diversion works across a variance of gas sectors, we are consciously aware of the ever-changing world we live in.

Multi-utility

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Multi-utility

JSM Multi Utility is a one stop shop with experience gained in difficult urban environments to deliver projects with a high degree of complexity.

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About JSM

JSM is a utilities service provider specialising in the delivery of integrated power and communications solutions. JSM’s comprehensive service delivers full turn-key solutions, including the design, planning, project management, construction, commissioning and maintenance of infrastructure networks which extend to multi-utility, contestable, civil engineering and highways works. Benefiting from sustainable year on year growth and financial stability.

Training Centre

Our JSM Training Centre offers inspiring training that motivates individuals to achieve their full potential. We pride ourselves on the high-level quality and robust regime of training we offer.

Providing you with a refreshing approach to a variety of training, producing tailored training programmes to suite you and your business at every level of safety demand.

Case studies

Redundant 400kV oil filled cable removal in Ross-on-Wye, Hertfordshire.

Power

JSM were appointed to remove the redundant Ross-On-Wye 400kV oil filled cable route section of a 1.98km circuit. This included…

Joint Bay and 132kV circuit removal in Westcombe Park, Greenwich.

Power

JSM were appointed to remove two joint bays and 460m of a 132kV circuit whilst installing a new usable 160mm…

30km Fibre Installation, Billericay, Essex

Telecoms

Client appointed JSM to deliver a new fibre infrastructure network for their client. Due to the complexity of the project,…

Battery Energy Storage System (BESS) 33kV Substation & Contestable Connection & full EPC

Power

JSM supplied and installed a DNO 2-panel 33kV substation and associated contestable works and associated cabling.

60MVA 132/11kV Contestable Connection Hemel Hempstead

Power

JSM was awarded the contract to provide a 60MVA 132KV Connection a new Data Centre in Hemel Hempstead.

Multi Utility New 250mm Gas Main Installation

Gas

JSM was appointed Principal Contractor to install multiutilities for a multimillion pound development of 4 commercial properties and one Data…

80MVA 132/11kV Data Centre Connection, Dagenham

Power

JSM were appointed as Principal Contractor to deliver a new dual 132kV ducted cable and fibre installation system as part…

66kV Electrical Connection, Hillingdon

Power

JSM was appointed as Principal Contractor to deliver a new cable installation comprising of a single, dual and triple 66kV…

130km Fibre Installation, Welwyn to Slough

Telecoms

Client appointed JSM to deliver a new network build for their client. JSM delivered this complex project in its entirety…

18km Fibre in Sewer Installation, London’s West End

Telecoms

JSM was appointed to provide a fibre in sewer (FiS) solution for our client involving 3 different network operators. 3…

107km PIA Fibre Installation, Slough to Brighton

Telecoms

JSM was appointed to deliver a new telecoms network infrastructure for the client that would utilise traditional civils build duct…

Multi Utility, Principal Place, City of London

Multi-utility, Telecoms

JSM was appointed Principal Contractor to provide multi-utility service diversions to facilitate piling operations for a new development in Central…

Multi Utility, Camden Lock Village, London

Multi-utility

JSM was appointed to carry out complex multi utility civils and installation for gas, water, electricity and comms on the…

Multi Utility, Hearn Street, Hackney, London

Multi-utility

JSM was employed as specialist contractor to provide multi-utility service installations for the BMCE new build Commercial and Residential high-rise…

Latest news

JSM Group Services Ltd. awarded triple accreditation with Constructionline

Company News, News

JSM Group Services Ltd. awarded triple accreditation with Constructionline

Company News, News

Constructionline is a register for pre-qualified contractors and consultants used in the UK construction industry.

JSM Group Services Ltd. Public Safety Campaign 2024

Press

JSM Group Services Ltd. Public Safety Campaign 2024

As part of World Children's Day celebrations this November, JSM is proud to present a road safety drawing competition for…

JSM Group appointed by SGN for major gas upgrade project

Company News, News, Press

JSM Group appointed by SGN for major gas upgrade project

Company News, News, Press

We are excited to announce that JSM Group Services Ltd. has secured a significant new contract with SGN , further…

safe-contractor

RoSPA Gold Award 2016

RoSPA Gold Award 2017

RoSPA Gold Award 2019

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