commercial lighting projects & design
Creating commercial electrical design to fit any requirements.
We work with clients and architects on projects with exisiting drawings and secifictaions or with them to create design solutions.
Works include the large commercial kitchen at The Harbour Inn in Porthleven, Church Lane in Tavistock and various commercial projects for the National Trust at the Killerton Estate, Castle Drogo, A La Ronde, and Knightshayes Estate in Tiverton.
MI (Mineral Insulated)
Cable installation
JT Greaves is a professional installer of MI cable, which is considered a somewhat rare skill today. MI cable has a high fire resistance quality and still operates at an extremely high temperature.
We install and maintain MI cable mainly in high-value National Trust buildings and other buildings of historic value.
MI is installed using a specific skill set and individual tools which also sets us apart from many other firms.
Tavistock Town Hall

Photo Gallery
A selection of some of our recently completed projects.















