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Field Services
At Shermco, our field services deliver safe, reliable, and efficient solutions to your electrical power systems, regardless of industry or scale. With North America’s largest team of NETA-certified technicians and engineers, we offer solutions tailored to your needs. From protection and control testing, maintenance, and upgrades to rotating machinery services, wind energy solutions, and power system diagnostics, our experts deliver quality and safety. Whether managing shutdowns and outages, optimizing wind turbines, or performing advanced field testing, Shermco is your trusted partner. Our focus on safety, reliability, and responsive service keeps your systems running smoothly.
24/7 Emergency
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888-SHERMCO
Our Services by Apparatus
Our Protection and Control Services Include
- Relay Testing and Installation
- Event Analysis
- NERC/FERC Compliance Studies
- Protection and Control Design, Upgrades, and Testing
- Acceptance Testing, Commissioning, and Systems Start-Up
- Field Engineering and Project Management
- Turnkey Greenfield and Brownfield Projects
Our Rotating Machinery Field Services Include:
- On-Site Motor/Generator Inspection, Testing, and Reconditioning
- On-Site Motor/Generator Rewinding
- On-Site Pump/Blower Inspection and Reconditioning
- Preventive Maintenance on AC/DC Machines, Fans, and Blowers
- Ice Blasting
- Machine Removal and Installation
- Start-Up Commissioning
- Laser Alignment Services
- Field Balancing
- Bearing Inspection
- Advanced Vibration Collection and Analysis
- Current Signature Analysis
- Off-Line Motor Surge, Step Voltage, and High Potential Testing
- On-Line Motor Circuit and Dynamic Analysis
- Bore-Scope Inspection
- Oil Analysis
- Ultrasonic Analysis
Our Field Power System Testing and Maintenance Services Include:
- Cable Diagnostics
- Transformer Repair and Testing
- Oil Processing for Transformers and Breakers
- Breaker Repair and Testing (Low, Medium, and High Voltage)
- Switchgear and Motor Control Center (MCC) Testing
- Ground Testing
- Switch Testing and Repair (Low, Medium, and High Voltage)
- Ground Fault Relay Testing
- Relay Testing (Electromechanical and Solid-State)
- Infrared Thermography Scans
- Substation and Uninterruptible Power Supply (UPS) Battery Testing
- Automatic Transfer Switch Testing
- Partial Discharge Testing
- Medium-Voltage Contactor Testing
Our Wind Field Services Include:
- On-Site Generator Maintenance and Repair
- Bearing and Slip Ring Replacement
- Rotor Relead and Wye Ring Upgrades
- Vibration Analysis
- Laser Alignment
- Electrical Testing and EMPATH Electrical Signature Testing
- Generator Testing and Fault Analysis
- Up-tower Machining
