Eastern State Power Systems switchgear
Emergency Power System Specialists

Our Services

Professional maintenance, diagnostics, repair, startup, commissioning, and testing for commercial and industrial emergency power systems — from 8 kW to 4 MW+.

Generator Maintenance & Repair
Eastern State Power Systems load bank testing on site
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Generator Maintenance & Repair

We provide comprehensive generator services for commercial and industrial facilities — from routine preventive maintenance to complex diagnostics and emergency repairs. Our technicians are factory-trained on all major brands and equipped to handle systems from 8 kW to 4 MW+.

What We Provide

  • Preventive Maintenance Programs
  • Emergency Repair & Diagnostics
  • Startup & Commissioning
  • Load Bank Testing
  • Fuel System Service
  • Cooling System Maintenance
  • Battery & Charger Service
  • Control Panel Troubleshooting
  • Remote Monitoring Setup
  • Annual Inspections & Reporting

Equipment We Support

CaterpillarCumminsKohlerGeneracMTU

Serving standby, prime power, and multi-generator paralleling systems.

Automatic Transfer Switch (ATS) Services
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Automatic Transfer Switch (ATS) Services

Your Automatic Transfer Switch is the critical link between utility power and your backup generator. A failed ATS means your generator never starts when the power goes out. We inspect, test, repair, and commission ATS equipment to ensure seamless, reliable power transfer every time.

What We Provide

  • ATS Inspection & Testing
  • Repair & Component Replacement
  • Commissioning & Startup
  • Transfer Time Calibration
  • Voltage & Frequency Sensing Adjustment
  • Bypass/Isolation Switch Service
  • Closed Transition Testing
  • Maintenance Contracts
  • Emergency ATS Repair
  • Documentation & Reporting

Equipment We Support

CaterpillarEatonZenithKohlerCumminsGeneracABB

Open transition, closed transition, and soft-load transfer switches.

Switchgear Maintenance & Service
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Switchgear Maintenance & Service

Switchgear is the backbone of your electrical distribution system. Neglected switchgear leads to arc flash events, equipment failures, and costly downtime. Our technicians provide thorough maintenance, testing, and repair services for low and medium voltage switchgear across commercial and industrial facilities.

What We Provide

  • Low Voltage Switchgear Maintenance
  • Medium Voltage Switchgear Service (up to 15kV)
  • Circuit Breaker Testing & Maintenance
  • Infrared Thermography Scanning
  • Arc Flash Hazard Assessment
  • Bus Bar Inspection & Cleaning
  • Switchgear Commissioning
  • Emergency Repair & Restoration
  • Detailed Inspection Reports

Equipment We Support

EatonABBSiemensSquare DGECutler-Hammer

Voltage range: 120V – 15kV. Indoor and outdoor equipment.

Full-Spectrum Support

Additional Services

Load Bank Testing

Verify your generator can handle its rated load under real-world conditions. Load bank testing identifies issues before they become failures during an actual outage.

Paralleling Systems

Commissioning, testing, and maintenance of multi-generator paralleling systems for facilities requiring redundant or scalable backup power.

Fuel System Service

Fuel polishing, tank cleaning, fuel quality testing, and fuel system inspections to ensure your generator starts and runs reliably.

Remote Monitoring

Setup and configuration of remote monitoring systems so you can track generator status, runtime, and alarms from anywhere.

Emergency 24/7 Response

Round-the-clock emergency dispatch for critical power failures. When your facility cannot afford downtime, we respond fast.

Maintenance Contracts

Scheduled preventive maintenance programs tailored to your equipment and operational requirements — with detailed documentation every visit.

Industries We Serve

Trusted Across Critical Sectors

HealthcareIndustrialCommercialGovernmentMilitaryEducationCritical Infrastructure
Ready to Get Started?

Schedule Service
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Whether you need a maintenance contract, emergency repair, or a new system commissioning — contact us for a fast, no-obligation consultation and quote.

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