
Dronfield, Derbyshire's trusted HV, MV & LV Switchgear Design & Installation Contractors
With over 40 years of experience in HV, MV and LV switchgear installation and commissioning, Oltec Facilities Management is one of the most trusted names serving Dronfield, Derbyshire. Our team of experienced electrical engineers offers complete solutions, including power distribution transformers, protection and control systems, battery systems, cable management and substation installation. From small to large, whether a single package substation or a complex, multi-site turnkey installation, we bring the experience, technical capability and dedicated resource needed to deliver.
☎️ 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
Our team of specialist switchgear engineers is fully qualified and competent to install and commission HV, MV and LV switchgear as part of projects of any scale or complexity. Covering Protection and Control Systems, Power Distribution Transformers, Transformer Rectifiers, Battery Systems, cables and cable management systems, we deliver a genuinely comprehensive electrical installation service for clients in Dronfield, Derbyshire and across the United Kingdom. From a straightforward package substation installation to a major turnkey high voltage switchgear project requiring full system commissioning, Oltec Services has the depth of experience and technical capability to see your project through from initial scoping to final sign-off. Our engineers hold the relevant industry accreditations and have extensive hands-on experience working with switchgear from a wide range of manufacturers, ensuring we are able to meet your technical specification regardless of the equipment type involved.
Specialist Substation Installation Teams Working Nationwide
The delivery of a successful substation installation project depends on the quality and experience of the teams on the ground. At The Oltec Group, our dedicated Power Installation specialists bring years of hands-on experience to every substation, compound, control room and cable run installation they undertake. Working throughout Dronfield, Derbyshire and on a nationwide basis, our engineers have extensive knowledge of the full substation build process, including the installation of equipment frameworks and plinths, modular substation units, generator systems and protection panels. We work across a wide range of sectors and project types, from utilities and renewables to industrial and commercial environments, and our teams are fully trained to work safely and efficiently in all of these settings. If your project requires experienced substation electricians who understand the importance of quality, compliance and programme delivery, our Power Installation teams are ready to support you.


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 Dronfield, Derbyshire 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
If you are looking to simplify your supply chain on an electrical substation or switchgear installation project, our complete substation build service at Oltec FM is designed with exactly that objective in mind. By bringing together all of the specialist skills and disciplines required to deliver a full substation installation under one roof, we enable clients in Dronfield, Derbyshire and across the UK to reduce the number of contractors they need to manage without compromising on quality or expertise. Our teams are experienced in every element of the substation build, from initial equipment plinth installation and primary switchgear installation through to cable management, power and control cabling, fibre cabling, small power and lighting installation and final commissioning. This comprehensive capability makes us an attractive partner for clients who want the reassurance of a single, experienced contractor taking ownership of the entire electrical installation scope. Contact us today to discuss your project, and our team will be happy to walk you through how we can support your requirements.


