Products & Services

  • Electrical Engineering
    • DOT physical hazard analysis
      • API 500 Area Classification and Compliance
      • NFPA 497
    • Electrical Analysis
      • Load Studies
      • Arc Flash Studies
      • Fault current analysis and electrical protection coordination
    • Electrical Systems
      • Switchgear
      • Substation
      • Lighting
      • Variable speed drives
      • PLC programming
    • Instrumentation Design
      • P&ID development
      • System interference design
    • Regulatory documentation
    • Equipment upgrade and retrofit design

H-D Electrical Services has experience ranging from instrumentation to 345kV substation design. We may not know everything, but we know where to find out.

  • Electrical Design
    • Drafting Services
      • “As built” drawings
      • Physical layout
      • 3d modeling
    • Control Panel Design
    • Cable Tray and Conduit routing design