What to Expect During an Electrical Inspection

A professional electrical inspection is a comprehensive, systematic review of your home’s entire electrical system, from the main service line to every outlet and switch. A certified electrician will meticulously check for safety hazards, code violations, and potential issues that could lead to fires or electric shocks.

Here’s a breakdown of the key areas an inspector will examine:

1. The Electrical Panel (Breaker Box)

This is the heart of your home’s electrical system. The inspector will check:

• Panel Condition: They will examine the panel for signs of rust, damage, or overheating.
• Breaker Sizing: They’ll confirm that the breakers are correctly sized for the circuits they protect, preventing overloads.
• Proper Labeling: The inspector will ensure that each breaker is clearly labeled, so you know exactly what each one controls.
• Wiring: The wiring within the panel will be checked for secure connections and proper insulation.

2. Wiring and Connections

Since most wiring is hidden behind walls, the inspector focuses on visible points of access and potential problem areas. They’ll look for:

• Frayed or Damaged Wires: Any exposed or damaged wiring is a major safety risk.
• Loose Connections: Loose connections at outlets, switches, and fixtures can cause arcing and sparks.
• Correct Splicing: They’ll ensure that all wire splices are properly secured within junction boxes with appropriate connectors.
• GFCI and AFCI Protection: The inspector will test Ground Fault Circuit Interrupter (GFCI) and Arc Fault Circuit Interrupter (AFCI) outlets in areas like bathrooms, kitchens, and basements to ensure they are working properly to prevent shocks and fires.

3. Outlets, Switches, and Fixtures

Every device that uses electricity in your home is a point of inspection. The electrician will:

• Test Outlets and Switches: They’ll test a representative sample of outlets to check for proper polarity, grounding, and function. They’ll also check switches to ensure they operate correctly.
• Check for Overheating: The inspector will look for signs of overheating, such as discoloration on outlet or switch plates.
• Correct Wattage: They’ll ensure that light fixtures have bulbs of the correct wattage to prevent fire hazards.

4. Grounding and Bonding

A proper grounding system is essential for safety. The inspector will verify that your electrical system is properly bonded and grounded, providing a safe path for electricity to flow in case of a fault.

5. Smoke and Carbon Monoxide Detectors

While not strictly a part of the wiring, these are critical electrical safety devices. An inspector will check that they are properly wired, installed in the correct locations, and in good working order.