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.

OVERHEAD DISTRIBUTION

• 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

UNDERGROUND DISTRIBUTION

• 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

BUILDING DISTRIBUTION

• 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

TESTING

• 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