LEMACON is an on-property power contracting company servicing the greater Canterbury area.  It specialises in the design, installation and maintenance of high voltage overhead lines and underground electrical cables.  Its  projects include installation of electricity to new and existing dairy sheds and irrigation systems, homes and out buildings, new subdivisions and altering  overhead power supplies and placing them underground.  LEMACON also undertakes maintenance and repairs to overhead power lines and makes modifications to both existing and new sites.