
HV, MV & LV Switchgear Design & Installation in Gainsborough, Lincolnshire
For expert HV, MV and LV switchgear design and installation in Gainsborough, Lincolnshire, look no further than Oltec. Our team of highly trained and competent electrical engineers has been delivering switchgear installation, substation commissioning and power distribution solutions for over 40 years. We work across a wide range of sectors and project scales, from package substation installations and modular substations through to full turnkey LV and HV switchgear projects, ensuring your electrical infrastructure is installed, commissioned and performing to specification from day one.
☎️ 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 The Oltec Group, our engineering teams possess all of these qualities and more, having spent over 40 years delivering switchgear installation projects across Gainsborough, Lincolnshire 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 Gainsborough, Lincolnshire 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 The Oltec Group 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 Gainsborough, Lincolnshire 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
Reducing supply chain management demands is a priority for many of our clients, and our complete substation build capability at Oltec Facilities Management 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 Gainsborough, Lincolnshire 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.


