PHD Electrical Contractors are your professional electrical specialists who help bring your projects to life!

We install everything from high-voltage connections, LV, SCADA, earthing, and complete package substations for some of the biggest names in the energy industry. We work at the cutting edge of electrical generation, green technologies, and large-scale battery storage across the UK.

Our dedicated team is helping to ensure a secure supply of power to homes, businesses, and critical infrastructure.

What we do

Our team of Jointers are highly trained, and qualifications are updated regularly.

Below are a few….

• Nexans 11KV and 33KV
• Repl 11KV and 33KV
• Pfisterer up to size 3XL 33KV
• Lovink Straight Joints 11KV and 33KV
• Demirer Kablo up to 175KV
• Sheath Testing and VLF

Having undergone training in Sweden with NKT, in June 2025, we are delighted to be able to offer the following additional services:

Installation of High Voltage 52-84 kV outdoor cable termination, APED 52-84 kV & Installation of High Voltage 123-170 kV, outdoor cable termination APECB 123-170

Our highly skilled jointers have experience working with up to 132,000 volts of power cables.