40+ YEARS EXPERIENCE

High Voltage Engineering Services pride ourselves as being one of the leading HV/LV engineering companies in the UK.We’re based in South East London but take on work nationwide.

Call Us

020 8310 7777

Our Services

Whatever Your HV or LV Electrical Needs, We've Got You Covered.
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Cable Jointing

HV/LV Jointing and Terminations

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Rising Main/MSDB

Multi Service Distribution Boards (complete installation)

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Cable Installation

HV/LV (underground and internal)

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Substations

Design, Install, Commissioning, Earthing, Internal Power and Lighting

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Civils and Groundworks

Excavation, Installation and Reinstatement

EV Charging

Design, Installation & Commissioning

High Voltage Engineering Services Has More Than 40 Years Experience In The Electrical Engineering Industry

As a Lloyds NERS accredited Independent Connection Provider, we offer contestable work from low voltage to 132kV, giving you peace of mind knowing your project is in capable hands. Our team of experienced engineers will work closely with you to ensure your project stays on track and within budget, making us the smart choice for all your electrical power needs.

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Why Work With Us

Work Ethic

We're a team of practical and realistic individuals, who just want to do a good job and get the job done

Abilities & Experience

With over 40 years experience, we have the authority and skill to provide a fully comprehensive range of HV and LV services

Quality

One of our core values revolves around working and behaving safely all the time to deliver quality results every time

Reliable

Our fully trained and experienced engineers show up on time and respect deadlines.

Recent Projects

The Venue
Hayes
185 Park Street
London
Gateway 14
Stowmarket
Suffolk Park
Bury St. Edmunds
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Client Testimonials

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“A testimonial from a client who benefited from your product or service. Testimonials can be a highly effective way of establishing credibility and increasing your company's reputation.”
Client Name
“A testimonial from a client who benefited from your product or service. Testimonials can be a highly effective way of establishing credibility and increasing your company's reputation.”
Client Name

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Latest News

BESS Sites

We have been instrumental in bringing the following sites to energisation and subsequent operational status in the UK

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Gateway 14

Gateway 14: The scheme consisted of 2 x  33kV circuits from UKPN Primary Substation, through a dual carriageway, under the

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