“I just wanted to let you know how pleased we here at DuPont were with your men doing the work on our 480 Volt Power Distribution…I commend you and your men on an outstanding job here at DuPont Marshall Laboratory and we look forward in dealing with you in future projects.” – Bill Blanche, Engineering Specialist Marshall Laboratory

MacDonald Electric provides over 100 years of combined electrical contracting experience with a team of over 75 electrical contracting professionals to deliver efficient and cost effect results on all industrial electrical contracting projects.

Proven Industrial Applications

  • New Construction
  • Renovation
  • Planned Maintenance
  • Food Processing
  • Disaster Recovery
  • Research and Development Facilities Production Line Installation
  • PLC Installation and Hardware Design Process Control Automation
  • High Bay Lighting
  • Lighting layout and Design
  • Retrofitting (Lighting and Power)
  • Switchgear and Power Distribution
  • Emergency Temporary Power Systems
  • Power System Upgrades
  • Energy Management
  • Fire Alarm and Security Systems
  • Pole Line and Duct bank Construction
  • Information Technology and Telecommunications
  • Facilities