We were instructed by an inspector, hired by the person who just purchased our house, that we needed to replace a standard outlet in our kitchen, with a GFCI. When JD Striker Electric arrived, we were informed that for some unknown reason, there were 3 separate electrical circuits in our kitchen. We had a current GFCI on one and he put GFCI's on the remaining 2 circuits. Good guy, reasonably priced, knows his business and does it in a very professional manner. Will be using him in the near future at a new house we just purchased.