Welcome to... Smith Brothers

If you’re looking for an experienced high voltage power contractor, with a highly-skilled team of multi-disciplined engineers, you’ve come to the right place.

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Smith Brother - About

We are a large, turnkey electrical engineering contractor, based in Elland, West Yorkshire. Specialising particularly in high power projects from LV up to 132,000 volts we have a truly nationwide client base and – due to our ability to manage complex assignments – we’ve also exported our services to countries ranging from Barbados to Azerbaijan.


Because of our vast experience in this rapidly growing sector, clients often involve us from the outset of a wind, solar, AD or waste to energy project. That way they can benefit from the knowledge-based value engineering approach that we have to offer.

Our Services

Whether you require the support of our high voltage power experts for one small element of your project, or you’d like our involvement from start to finish, our in-house engineers offer an extensive range of turnkey services. In fact, the comprehensive nature of our trusted expertise has led to a 78% repeat business rate, because our services are delivered safely, on time and to budget.

News Updates

Our high voltage power engineers are continuously working on projects throughout the UK and Ireland. Take a look at our news page for the latest updates, announcements and opinions from our multi-skilled team.

Latest Project

Renewables - July 2018 – July 2019

Hulley Road Battery Energy Storage Site, Macclesfield

Electricity North West Ltd (ENWL)

ANESCO, one of the UK's leading developers of battery energy storage projects, commissioned Smith Brothers to work on the delivery of the 20MW Hulley Road battery energy storage site (BESS), following a string of successful joint projects. With an initial target energisation date of January 2019, Smith Brothers was tasked with constructing a 33kV metered connection supply substation to Electricity North West Ltd (ENWL) specifications. The project included the installation of a 1.2km metre, 33kV 3x single core XLPE cable connection to the Macclesfield Super Grid Supply Point.

Hulley Road Battery Energy Storage Site, Macclesfield Laptop
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