The typical GFCI outlet cost ranges from $130 to $300, with a national average of $210 for this type of outlet installation.

When is a GFCI outlet not a GFCI? Answer: When its miswired, damaged or just plain old and worn out and not providing the protection you think it is. The devices are more sensitive than you might ...

Purpose The purpose of an outlet affects the cost. For instance, a GFCI outlet meant to power an appliance, such as a clothes dryer or oven, will cost you more than a standard outlet.