JJD's Utility Group has a broad background working with Utility and Utility EPC supporting companies on above/below grade substation and transit projects. With licensed electrical contractors, staff certifications in hi-reach and all-terrain forklifts, as well as rigorous safety training, JJD is prepared for today's industry challenges.

Utlity Group


  • Transformer Installation & Replacement
  • Transformer Monitoring Systems Installation
  • Ancillary Equipment Installation (CT, VT, Capacitor Bank, Disconnectors, Circuit Breakers)
  • Busbar Assemblies
  • Steel work assembly for gantries and Electrical Equipment mounting steel
  • Control Systems Wiring and Installation
  • Relay Rack Installation and Modification Works
  • Conduits and Duct Bank Installation
  • Grounding Systems
  • Overhead Power Systems Work
  • Pole Replacement
  • Transit Third Rail Traction Power
  • Transit Signaling Systems
  • Miscellaneous Electrical Works
JJD Electric substation project
From construction to commissioning through start-up and maintenance, we are prepared for today’s industry challenges.

Sample Project Description

PSE&G-South 2nd Street Substation
  • Installation of above grade electrical equipment including circuit switchers, capacitor banks, reactors, bus system and installation and amendments to relay control racks for the new equipment
  • Rehabilitation of the above and below grade traction power, signaling and yard lighting systems at the Lindenwold Maintenance Facility.
JJD Electric substation project


  • Licensed Electrical Contractor-NJ, PA, DE
  • PSE&G Tag Holder
  • Staff Certifications: Hi-reach, All Terrain Forklift (Lull) Training
  • Ongoing Rigorous Safety Training