I live in the Bay Area of California. I needed assistance to ascertain whether a concerned relative’s home in Southern California had been electronically penetrated or bugged. I spoke with several in house corporate security officers that I have worked with in the past and they all had Martin Investigative Services as their first choice.I called and talked with Tom Martin. He suggested an electronic sweep of the home and was very thorough about what it would and wouldn’t accomplish. He was great to work with, keeping me and my relative up to speed on progress. His team was courteous, reassuring and efficient. I highly recommend Tom and his team.