
Substations & Track Paralleling Huts – Installation & Maintenance Services

Track Paralleling Hut (TPH) Installation & Maintenance
We offer specialised services for substations and Track Paralleling Huts (TPHs) across the United Kingdom. We focus on delivering high-quality, reliable, and efficient solutions tailored to meet the unique demands of the railway electrification and power distribution infrastructure. Our experienced team is equipped to manage various aspects of these systems, ensuring optimal performance and safety.
Track Paralleling Huts (TPHs) are essential components in railway electrification, providing sectionalizing and paralleling functions for overhead lines. Our team offers expert installation and maintenance services for TPHs, ensuring seamless integration with existing rail infrastructure and reliable operation. We adhere to the highest safety standards and strive to minimise disruptions during maintenance operations.
Substations
We provide comprehensive services for the installation, maintenance, and upgrading of substations, crucial for managing the electrical power distribution network. Our expertise covers everything from initial planning and design to the implementation and upkeep of High Voltage (HV) equipment, transformers, and switchgear. We ensure that all systems are installed and maintained to the highest standards, focusing on maximising efficiency and reliability.


LV Distribution Rooms
Low Voltage (LV) Distribution Rooms are vital for controlling the distribution of electrical power within facilities. Our services include the design, installation, and maintenance of these rooms, ensuring they are equipped with state-of-the-art technology for effective power management. We also conduct regular maintenance checks to ensure the longevity and reliability of your electrical systems.
DNO Room (Distribution Network Operator) Services
The DNO Room is a critical area within substations where the control and monitoring of the power distribution network take place. We offer comprehensive services for the installation, maintenance, and upgrading of DNO rooms, ensuring compliance with the UK’s Distribution Network Operators’ specifications and regulatory requirements.


DC Rooms
DC Rooms are specialised for managing direct current (DC) systems, often used in renewable energy setups and specialised industrial applications. Our services include the installation and maintenance of DC rooms, equipped with robust equipment and protective measures to ensure operational reliability.
Switch Rooms
Switch rooms play a pivotal role in controlling and distributing electrical power within a facility. Our services include the installation of switchgear, circuit breakers, and other essential components. We provide preventive maintenance and regular inspections to prevent downtime and ensure the safety and efficiency of the electrical infrastructure.


Electrical Control Rooms
Electrical Control Rooms serve as the control centres for substations, housing the systems necessary for managing electrical flow. We provide complete installation services for these rooms, incorporating the latest control technologies and cybersecurity measures. Our maintenance services ensure that all systems remain operational and secure.
HV Rooms
High Voltage (HV) Rooms are critical for the operation of high-voltage equipment and transformers. We offer comprehensive services for the installation and maintenance of HV rooms, ensuring strict adherence to safety protocols and standards.
At our company, we are committed to providing top-tier services that ensure the safety, reliability, and efficiency of your substation and railway electrification infrastructure. Whether you require new installations or maintenance for existing systems, our team of experts is ready to assist. Contact us today to learn more about how we can support your needs across the UK.

Get In Touch
For more information or inquiries, please contact Coljoint Electrical Services.