Our Vision is to deliver economical, state-of-the-art, common-sense DC Battery and Power Plant Installation and Maintenance programs, developed through National Engineering Standards Committee participation and applied practical field experience.


NDSI wants to be your one-stop shop for all of your battery needs. We offer a full range of products and services to support your battery needs from cradle to grave:


We remain committed to delivering the highest quality services. All of our training and tools conform to national and industry standards. For your battery project, we:

  • Engineer, furnish, and install
  • Review your system design
    - AC service requirements and layouts
    - DC service requirements and layouts
    - Site requirements – floor loading, earthquake bracing, grounding, containment
    - Battery reserve requirements
    - Battery design to ensure proper style for type of service
    - Equipment and access
    - Future growth requirements
    - Alarm systems
    - Environmental concerns
    - Remote monitoring
    - System modifications
  • Provide Project management
  • Provide test documentation, comparison, analysis, trending, and reporting
  • Consult on battery end-of-life, cost projections, and forecasting
  • Provide database storage, migration, and maintenance

Memberships in national organizations
  • IEEE Standards Association
  • IEEE Power Engineering Society
  • National Fire Protection Association
Certifications and Licenses
  • Alber Stationary Battery Design, Maintenance, and Testing
  • RF Safety – Personal Protection Equipment
  • Midtronics Battery Conductance Testing
  • CSLB C-10 Electrical License
  • Environmental Protection Agency License
  • DOT Motor Carrier Permit