Experts generally recommend a professional inspection every 3 to 5 years for owner-occupied homes and every 5 years (or at the change of tenancy) for rental properties.

While minor tasks like changing a lightbulb are safe, DIY electrical work is strongly discouraged due to risks of fire, shock, and code violations. Most jurisdictions require a licensed professional for wiring, panel work, or new installations.

A Ground Fault Circuit Interrupter (GFCI) is designed to protect against electrical shock by quickly shutting off power when it detects a ground fault. They are required in areas near water, such as kitchens, bathrooms, and outdoors.

 Consider an upgrade if you are still using a fuse box, frequently experience tripped breakers, or are adding high-power appliances like a hot tub or an EV charger.

Most modern homes are built with 200-amp service, which is sufficient for typical lighting, HVAC, and appliances. Older homes may only have 60 or 100 amps, which may be insufficient for today’s electrical demands.

This device is installed at your main electrical panel to protect all your home’s electronics and appliances from external power surges (like lightning strikes) or internal surges.