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Intro

Electrical systems are the backbone of every facility — they power equipment, lighting, HVAC and safety systems. But hidden risks like loose wiring, overloaded circuits or faulty breakers can lead to fires, downtime and OSHA violations. An electrical inspection checklist helps businesses stay proactive, ensuring systems are safe, efficient and compliant.

For electrical maintenance teams, this checklist provides:

  • Safety assurance: Prevents electrical hazards that can cause shocks or fires
  • Compliance: Meets OSHA, NFPA and local code requirements
  • Reliability: Keeps equipment running by catching faults early
  • Cost savings: Reduces energy waste and emergency repair costs
  • Consistency: Standardizes inspections across facilities and shifts

Electrical Inspection Checklist

Visually inspect electrical panels and enclosures for damage or obstructions
Check for unusual odors, heat or buzzing noises from electrical equipment
Verify circuit breakers are clearly labeled and accessible
Inspect extension cords and power strips for wear or overloading
Confirm that GFCIs in wet areas are functional
Test emergency lighting and exit signs
Inspect panel boards, switchgear and disconnects for loose connections
Verify grounding and bonding connections are intact
Inspect wiring insulation for damage or deterioration
Test receptacles for proper voltage and polarity
Check transformers for unusual vibration or leaks
Conduct infrared (thermographic) scan of electrical panels for hot spots
Inspect conduit and cable runs for secure support and wear
Test backup power systems (generators, UPS units) under load
Inspect motor control centers (MCCs) for dust or overheating
Verify surge protection devices are functional
Perform insulation resistance testing on critical circuits
Conduct arc flash hazard analysis and labeling (as required)
Inspect main switchgear and subpanels for corrosion or wear
Verify electrical system complies with latest NFPA 70E standards
Calibrate protective relays and metering equipment
Inspect lightning protection and grounding systems

Pro tip: Using a computerized maintenance management system (CMMS) like Coast makes electrical inspections easier by digitizing this checklist. You can schedule monthly and annual inspections, attach thermography reports and track corrective actions, so nothing slips through the cracks.

Disclaimer

Coast and their collaborators provide this resource as a service to the public. Coast and their collaborators’ are not responsible for, and expressly disclaims all liability for, damages of any kind arising out of use, reference to, or reliance on any information contained within this website.

Please note that this template is provided as an example only. It does not replace your own diligence & research, including workplace, health and safety or other applicable laws. You should seek professional advice to determine if the use of this resource is appropriate or permissible in your workplace or jurisdiction.

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