
HV, MV & LV Switchgear Design & Installation in Helston, Cornwall
When it comes to HV, MV and LV switchgear design and installation, businesses across Helston, Cornwall trust Oltec FM to deliver safe, reliable and fully compliant electrical infrastructure. With over 40 years of experience in high voltage and low voltage switchgear installation, our highly trained engineers specialise in power distribution, protection and control systems, transformer installation and substation builds. Whether you require a standard package substation or a large-scale turnkey switchgear installation and commissioning project, we have the expertise, resource and industry knowledge to deliver your project on time and to the highest standard.
☎️ 0800 038 9786
✉️ info@oltecgroup.co.uk
✔ Established 40+ years ✔ Fully accredited
✔ Nationwide coverage ✔ 24/7 emergency support

Expert HV, MV and LV Switchgear Installation and Commissioning
The installation and commissioning of HV, MV and LV switchgear requires a high degree of technical competence, rigorous adherence to safety standards and a thorough understanding of power distribution systems. At Oltec Services, our engineering teams possess all of these qualities and more, having spent over 40 years delivering switchgear installation projects across Helston, Cornwall and throughout the UK. We install and commission Protection and Control Systems, Power Distribution Transformers, Transformer Rectifiers, Battery Systems and all associated cables and cable management systems, covering the complete scope of a modern electrical substation or switchroom installation. Whether your project involves a single package substation or a large-scale turnkey installation with full system commissioning, our engineers will work safely and efficiently to ensure your switchgear is installed, tested and commissioned to the required specification and ready for service.
Specialist Substation Installation Teams Working Nationwide
Substations, compounds, control rooms and cable runs across Helston, Cornwall and nationwide are regularly installed and commissioned by the expert Power Installation teams at Oltec. Our dedicated specialists are experienced in the complete substation build process, from the installation of structural frameworks and equipment plinths through to the fitting out of the substation interior and the installation of all primary and secondary electrical equipment. We are equally experienced in the delivery of modular substation installations, generator system integration and the installation of protection panels, providing our clients with a comprehensive and flexible substation installation service. With teams available throughout the UK, we are able to mobilise quickly and efficiently to support projects of all scales, ensuring your substation installation is completed safely, on programme and in full compliance with the relevant engineering and safety standards. Contact us today to discuss your substation installation requirements.


Experienced Switchgear Installers and Substation Electricians
The Oltec Group takes a truly end-to-end approach to switchgear installation, covering not only the electrical installation works but also any specialist lifting or plant movement activities that form part of the project. Our experienced teams manage all associated logistical challenges safely and efficiently, ensuring that plant and equipment arrives in position without delay or incident. With a workforce of trained switchgear installers experienced across a wide range of switchgear manufacturer types, we are able to work with virtually any equipment specification your project demands. In Helston, Cornwall and across the UK, our substation electricians install cable management systems to suit the site environment and technical specification, and subsequently install all power, control and fibre cabling into those containment systems. We additionally cover the installation of small power and lighting, rounding out our comprehensive installation offering and providing clients with a single, accountable contractor for their complete substation electrical installation works.
Contact Our Expert Team Today for Turnkey Electrical Solutions
Reducing supply chain management demands is a priority for many of our clients, and our complete substation build capability at Oltec FM is specifically designed to address this need. With experienced teams covering every element of the electrical substation installation process, from equipment framework and plinth installation through to HV and LV switchgear installation, protection and control systems, cable management, power and control cabling and small power and lighting, we offer a genuinely end-to-end service that removes the need for multiple specialist contractors. Based in Helston, Cornwall and working on projects throughout the UK, we have the resource, the accreditations and the track record to deliver complete substation builds efficiently and to the highest standards of quality and safety. If you would like to find out more about how our complete substation build service could benefit your project, please do not hesitate to get in touch with our team, who will be delighted to discuss your requirements and provide further information.


