At R&D Cable Jointing, we specialise in electrical and power engineering services for commercial, industrial, and utility clients across the UK. With decades of hands-on experience, our team delivers reliable solutions in high voltage electrical engineering, cable jointing, terminations, and substation works – up to 33kV.
Whether you need an electrical engineer contractor for a new project or a trusted team to carry out testing and commissioning, R&D Cable Jointing has the skills and experience to get it done.
We provide a wide range of electrical engineering solutions tailored to HV and LV networks.
HV and LV Cable Jointing
Specialist jointing and terminations for 11kV – 33kV systems.
High Voltage Electrical Engineering
Installation, connection, and commissioning of high voltage systems.
Substation Works
Substation installations and associated electrical works.
Electrical Testing & Commissioning
Pressure testing, insulation testing, and commissioning to ensure your system is ready to energise.
Electrical Engineering Projects
From new builds to upgrades, we deliver projects safely, on time, and to industry standards.
Our clients include:
Utility providers
Independent connection providers
Commercial developers
Industrial facilities
Renewable energy installers
We work as a trusted electrical engineer contractor across the UK, supporting projects of all sizes.
Over 30 years of HV/LV jointing expertise
Nationwide service coverage
Focused on safety, quality, and reliability
Responsive and professional team
When you need an experienced partner in electrical power engineering, you can count on us.
Looking for reliable electrical engineering companies in the UK? Need expert support with HV power engineering or cable jointing services?
📧 Email us at info@rdjointing.co.uk or find us on LinkedIn