Superior Electric of the Florida Key - Marathon's Licensed Electrical Contractor

Our Marathon electrical inspections specifically check for early signs of salt air corrosion on wiring, connections, and panels—common issues in the Florida Keys. We identify compromised components before they fail, recommend protective measures like corrosion-resistant materials, and ensure your system remains safe and reliable in our coastal environment.

Proper grounding is critical in Marathon because it protects against electrical surges from storms and prevents shock hazards from faulty wiring. Combined with salt air corrosion, improper grounding can create dangerous situations. Our inspections verify your grounding system meets Florida codes and functions correctly to keep your family and property safe.

During a Marathon inspection, we focus on corrosion at connections, integrity of grounding rods and wires (which can degrade in salty soil), and compliance with local codes for moisture protection. We'll check for greenish corrosion on copper wires, test ground fault protection, and ensure outdoor components are properly sealed against salt air intrusion.