
Amersham, Buckinghamshire's trusted HV, MV & LV Switchgear Design & Installation Contractors
Searching for a proven partner for HV, MV and LV switchgear design and installation in Amersham, Buckinghamshire? The Oltec Group delivers over 40 years of experience engineering high voltage switchgear projects for businesses nationwide. Our fully qualified electrical engineers provide end-to-end solutions covering power distribution transformers, protection and control systems, battery systems, cable management and substation installation. Whether you require a single package substation or a complex, multi-site turnkey installation, we bring the experience, technical capability and dedicated resource your project demands.
☎️ 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 Amersham, Buckinghamshire and across the United Kingdom. From a straightforward package substation installation to a major turnkey high voltage switchgear project requiring full system commissioning, The Oltec Group 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 Oltec Group has dedicated teams of Power Installation specialists working nationwide, fitting out electrical substations, compounds, control rooms and cable runs across a wide variety of project environments. Operating throughout Amersham, Buckinghamshire and the rest of the UK, our engineers are experienced in the full scope of substation infrastructure installation, including the installation of framework and plinths on which primary equipment is seated. We understand that getting the foundations right is critical to the long-term performance and safety of any switchgear installation, and our teams approach every element of the substation build with care and precision. In addition to standard substation configurations, we are also experienced in the installation of modular type substations, generator systems and protection panels, giving clients the flexibility to choose a solution that best meets their operational and commercial requirements. Whatever type of substation installation your project requires, our teams have the skills and experience to deliver.


Experienced Switchgear Installers and Substation Electricians
Handling specialist lifts and plant movement as a matter of course, Oltec FM ensures that every logistical challenge associated with a switchgear installation project in Amersham, Buckinghamshire or anywhere else in the UK is managed safely and to plan. Our trained switchgear installers have accumulated years of experience working with switchgear from numerous different manufacturers, making us well-placed to install virtually any type of HV, MV or LV switchgear to the required standard. Our teams of substation electricians complement the primary installation works by designing and installing cable management systems that are suited to the specific site environment and project specification, and by installing all power, control and fibre cabling within those systems. The installation of small power and lighting also falls within our scope, allowing us to provide clients with a genuinely comprehensive electrical substation installation service that minimises supply chain complexity and maximises accountability throughout the project lifecycle.
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 The Oltec Group 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 Amersham, Buckinghamshire 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.


