
HV, MV & LV Switchgear Design & Installation in Stockton-on-Tees, Durham/North Yorkshire
Delivering high quality HV, MV and LV switchgear installation and commissioning services to clients throughout Stockton-on-Tees, Durham/North Yorkshire, Oltec brings over 40 years of electrical engineering expertise to every project we undertake. Our specialist power installation teams are equipped to design, install and commission the full range of high voltage, medium voltage and low voltage switchgear, alongside protection and control systems, power distribution transformers, battery systems and all associated cable management. If you are looking for a switchgear contractor you can rely on, our proven track record speaks for itself.
☎️ 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
Oltec Services provides highly trained and competent engineers to install and commission HV, MV and LV switchgear across a broad spectrum of project types and scales. Our electrical engineering expertise covers Protection and Control Systems, Power Distribution Transformers, Transformer Rectifiers, Battery Systems and all associated cables, cable management systems and ancillary equipment. Operating throughout Stockton-on-Tees, Durham/North Yorkshire and the wider UK, our specialist teams are experienced in delivering everything from a standard package substation installation through to a full turnkey large-scale switchgear installation and system commissioning project. We understand that no two projects are the same, and our flexible, client-focused approach ensures we can accommodate the specific technical demands of your installation. Whether you are an energy provider, a network operator, an industrial client or a construction contractor, we have the skills, certifications and resource to deliver your HV, MV and LV switchgear project safely, on programme and to the highest standard of quality and compliance.
Specialist Substation Installation Teams Working Nationwide
Substations, compounds, control rooms and cable runs across Stockton-on-Tees, Durham/North Yorkshire and nationwide are regularly installed and commissioned by the expert Power Installation teams at Oltec Services. 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
Specialist lifting and plant movement is an integral part of many switchgear installation projects, and at Oltec Facilities Management we have the trained personnel and procedures in place to manage these activities safely and efficiently. Our switchgear installation teams are experienced with equipment from a wide range of switchgear manufacturers, meaning we can adapt our installation methodology to suit the specific make and model of equipment being installed, whether your project is in Stockton-on-Tees, Durham/North Yorkshire or at a remote site elsewhere in the UK. Following primary equipment installation, our substation electricians take responsibility for the design and installation of cable management systems that are appropriate for the site environment and technical specification, before installing all power, control and fibre cabling. Small power and lighting installation is also included within our scope, enabling us to deliver a complete substation build from structural preparation through to final energisation and commissioning, under a single contract and with full accountability.
Contact Our Expert Team Today for Turnkey Electrical Solutions
For clients looking to reduce the complexity and cost of supply chain management on their substation or switchgear projects, Oltec Services offers a complete substation build service that covers every stage of the installation process. From civil preparation and equipment plinth installation through to HV and LV switchgear installation, cable management, power and control cabling, small power and lighting, our teams handle it all. We operate across Stockton-on-Tees, Durham/North Yorkshire and throughout the UK, working closely with clients, main contractors and project managers to ensure that programme, quality and safety targets are met at every stage. Our commitment to delivering fully integrated electrical installation solutions means you have one point of contact, one accountable contractor and a team that understands your project from the ground up. If you are planning a substation build or a large-scale switchgear installation project and would like to discuss how we can help, get in touch with our team today and we will talk through your requirements in detail.


