Dave Sullivan

Dave Sullivan started out working at a public utility, moved to an electrical distributor, became a sales manager for a nationwide manufacturer, and then became an electrical representative.  He has been teaching National Electrical Code for over 25 years and Electrical Apprentices for over 30 Years.

We take pride in helping electricians understand the national electrical code


Dave Sullivan has been a member of the International Association of Electrical Inspectors for over 25 years.  He understands the code and its changes over the years, and teaches if in a way that electricians of all ages can understand and apply.


Site Content


      National Electrical Code Updates

    Grounding and Bonding

    Power Factor Correction

    Harmonic Mitigation

    Arc Flash and NFPA 70E

    Residential Wiring

    Dimming and Occupancy Sensors

    Hazardous Locations