Terrey Electrical Ltd is a national mechanical and electrical company who provide a professional and friendly service to all sectors of the electrical industry.




At Terrey Electrical, we take great pride in making a house your home. From replacing light fittings to complete rewires. We can carry out the complete design and install of all your electrical needs.

We specialise in;

  • New builds

  • Restoration projects

  • Rewiring

  • Design and build

  • External lighting and power

  • Security

  • Energy saving

  • Fire protection

  • Consumer unit upgrades

  • Fault finding and maintenance

  • Electrical installation condition reports (periodic inspection) required for HMO license

  • Heating systems

See Domestic case studies


From small retail to large industrial units, Terrey Electrical meet all your requirements for commercial, leisure and industrial works.

Our expertise include;

  • Fit out / refurbishment of office premises, warehouse units and retail

  • Design, install and commission of Emergency lighting systems

  • Design, install and commission of Fire protection

  • Data and networks installations

  • Distribution upgrades and installs

  • Cable management

  • Commercial and industrial Lighting schemes

  • Industrial control systems

  • EPOS Systems

  • Security and CCTV

  • Audio and AV systems

  • Dali Systems

  • Car park lighting

  • All aspects of maintenance

  • Fault finding

  • BMS Systems

  • Mechanical ventilation

See Commercial case studies ›


In the agricultural sector cleanliness and animal welfare are of particular importance and installations can often be subject to hostile environments.

Terrey Electrical provide a safe professional installation which meets all the special requirements of the agricultural sector.

Our services include but not limited to;

  • Equestrian centres

  • Farm buildings

  • External lighting

  • Design and build

  • Liaison with local authorities to supply power to vacant plots

  • Horse walkers

  • Mood lighting for horses

  • Solarium installation

  • Arena lighting

  • Fire protection

  • Emergency lighting

  • Security

  • Cctv

  • Gate automation / door entry

  • Car park lighting

  • Agricultural control systems

  • Sewage treatment plants

  • Electrical heating systems

  • Audio and AV systems

  • Distribution and earthing upgrades

  • Periodic inspection

See Agricultural case studies ›