Providing Technical Engineering and Field Services Since 1983

Five Star Electric’s Service Team has provided In-House and On-Site electrical engineering, design, maintenance, testing, troubleshooting and repair services to all industries with qualified Electrical Engineers, Electronic Engineers and Field Service Technicians for over 34 years.

As an independent service company we are able to evaluate all brands and provide objective, cost effective, flexible and fast solutions that are best for our valued customers. All in-house service is performed at our ISO 9001:2015 certified facility by our highly trained staff.  Contact us at 210-492-4200 or


Field Services:

  • Variable Frequency Drives
  • Reduced Voltage Solid State Staters
  • Service & Repair of All AC & DC Motor Controls
  • SCADA/DCS/PLC Diagnostics & Troubleshooting
  • System Retrofit & Replacements
  • Commissioning & Installation Services
  • Preventative and Predictive Maintenance
  • Annual Service Contract
  • Harmonic Testing
  • 24/7 Service

In-House Services:

  • Internal Technical Phone Support
  • Internal Product/Part Identification & Search
  • Product Evaluation & Repair
  • RMA Evaluation & Repair
  • Board Level Repair
  • Instrument Calibration
  • Custom Control & PLC Panels
  • Complete Integrated Solutions
  • In-House Detailed Cost Estimates

Professional Services:

  • Engineering Evaluation & Design
  • SCADA/DCS System Evaluation & Design
  • Motor & Motor Control Evaluation and Design
  • PLC System Design & Programming
  • Power Quality System Analysis
  • Training



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