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Johnson & Phillips - High & Low Voltage Engineering Specialists

Power doesn’t sleep, so neither do we – 24/7 support, 365 days a year.

With unmatched expertise in Specialist Power Engineering up to 33kV Private Power Distribution Networks.

Our specialist skills encompass the following: Switchgear, Transformers, Power Factor Correction, Power Distribution, Circuit Protection, Diesel & Gas Generation and Power Disturbance (Power Quality).

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24/7 Support, 365 Days A Year

Johnson & Phillips, dynamic, pro-active, capable and ready to help. Whether it's disaster recovery, planned outages or energy reduction we are here to support you. You can always count on us since we have a fleet of fully equipped service and installation vehicles that travel the whole of the UK.

Established in 1870

The Johnson & Phillips brand is synonymous with quality, reliability and innovation. Our custom engineered products ensure that value added functionality is built in to every project. From small-scale to multi million pound projects, we hope to be your first choice.

The Complete Package

At Johnson & Phillips, we are a UK provider of switchgear, power distribution, power network service, installation and equipment to 33kV, power management and critical power solutions. We Manufacture, We Service, We Support, Whenever, Wherever.

We Have The Results To Back Up Our Experience & Knowledge

Services We Offer:

  • High Voltage Services to 33kV - Switchgear - Distribution Transformers
  • Cable Jointing
  • Switchgear Systems to 8500A
  • Retrofitting
  • Power Factor Correction Capacitors
  • Power Efficiency Solutions
  • Emergency Generator Hire
  • Renewables
  • 11kV Services
  • Installation Services to 11kV
  • Transformer Testing
  • Maintenance & Repair
  • 24/7 365 Support
We Manufacture, We Service, We Support, Whenever, Wherever.

Why Use Johnson & Phillips

With Johnson & Phillips’ unrivalled knowledge of power distribution systems, we have the equipment and skill set to assist you with your disaster recovery, from busbar failure to equipment failure or the need for an emergency generator, Johnson & Phillips have the ability to restore power as fast as possible.

From switchgear failure, cable failure and everything in between, for power you can depend on Johnson & Phillips will respond. We have a proven track record of working with large sophisticated power distribution system including one of the largest hospital boards in Wales as an example.

To ensure your distribution is up and running as soon as possible, we also provide Emergency Generator Hire. Johnson & Phillips have nationwide service partners and can source anything from a small 50kVA generator up to a multi megawatt system at a moments notice. Our transportation fleet allows us to respond at all hours.

At Johnson & Phillips, we are fully self supported and do not use sub contractors. Whether you need us to design, manufacturer, service or repair, we offer the complete package.

Unlike other high-voltage companies that rely on third-party transport, we have our very own HIAB lorry (nicknamed "Vandamme"), which we use to transport any transformer (and other abnormally-sized systems) to wherever you are in the UK.

  • We have bespoke portable copper workstations.
  • Our Electrical Engineers on route in minutes, not hours!
  • We have our own fully kitted out fleet of response vehicles including a 71 T/M lorry loader crane.
  • We provide nationwide support in our service vans.
  • 24/7/365 support.

You can contact our out of hours engineers for emergency power requirements, 24 hours a day, 365 days a year. Our main emergency line is 01900 247 365 but you can also call our mobile lines on 07540 782 993 or 07809 695 005.

  • Switchgear Failures
  • Switch Failures
  • High Voltage Switchgear
  • High Voltage Transformers
  • Cable Jointing – HV and & LV
  • Generator Failures
  • Emergency Generator Provision
  • Electrical Fires
  • Transformer Failures
  • … and much more