Diefenderfer Electric has personnel, experience, tools, and equipment to install and maintain any electrical system. We work on some of the region’s most complex distribution systems including Hospitals, Data centers, Casinos and Industrial Complexes. We offer expertise in all voltages from 240 to 138,000 volt systems as well as all types of installations.
Complete design and installation services
Pole line distribution at all voltages including poles, pole hardware and overhead cable installations
Outdoor Transformers and Substations
Large inventory of Emergency Response equipment, materials and fuses
Complete design and installation services
Excavation, Duct banks and Manhole Systems for complete underground electrical networks
Outdoor Pad Mounted Switches, Transformers, Substations and Switchgear
Outdoor Generators including fuel systems
Large inventory of Emergency Response equipment and materials
Complete design and installation services
All methods of distribution including conduit, cable tray and underground
Indoor Substations and Switchgear
Panel boards and Dry Type Transformers
Indoor Generators
UPS Systems at any size or voltage
Transformer testing
Generator testing and maintenance
In House infrared testing
In House cable testing at all Voltage
In House capabilities allow us to respond to your emergency needs