225.408.8249 BR
504.834.3448 NO

John L. Hamm

John L. Hamm, P.E.

Electrical Engineer


Email: jhamm@mca-llc.com

Phone: 225.408.8249

35 Years of Experience in Electrical Engineering Design.


  • B.S. Electrical Engineering, Louisiana Tech University, 1981

Specializing In:

  • Power, Instrumentation and Control Systems
  • Electrical Distribution Systems
  • Medium Voltage Switchgear and Breakers
  • Transformers
  • 480 Volt Motor Control Centers
  • Variable Frequency Drives
  • Automatic Transfer Switches
  • Uninterruptible Power Supplies
  • Emergency Generators
  • Commercial Designs of Lighting, Communication, Fire Alarm, and Special Systems


  • Our Lady of the Lake
  • Southern University
  • City of Baton Rouge, Sewer Lift Stations
  • Morgan City, Raw Water Intake Pumping Station