Electrical Safety Inspection Checklist — Berlin, Wisconsin

Press the test button — the outlet should click off. Press reset to restore. GFCIs are required near water.

Feel all outlets and switch plates. Warmth, discoloration, or buzzing indicates a wiring problem that could lead to an electrical fire.

Look for rust, scorch marks, or a burning smell. Check that breakers are properly labeled. The electrical panel is the heart of your home's electrical system.

Press the test button on each detector. Replace batteries yearly. Replace entire units after 10 years.

Look for tripping breakers, flickering lights, or warm extension cords. Overloaded circuits are a leading cause of residential electrical fires.

Check attic, basement, and garage for damaged insulation, improper splices, or wiring chewed by rodents. Exposed or damaged wiring is a leading cause of electrical fires.

Arc-fault circuit interrupters (AFCIs) are required by modern electrical code in all bedrooms. They detect dangerous arc faults caused by damaged wiring, loose connections, or pinched cords that standard breakers miss. Verifying AFCI protection takes only a few minutes and can prevent electrical fires.

Outdoor outlets, weatherproof covers, and landscape lighting are exposed to rain, snow, UV, and temperature swings year-round. Regular inspection catches cracked covers, corroded connections, and failed GFCI protection before they become shock or fire hazards.