I used Sydney & NSW Private Investigations for a whole range of matters over a period of 12 months. I purchased spy products including the Mobile Phone Monitoring software and several listening bugs which is unbelievably fantastic technology. I also had about 10 periods of surveillance on my partner to his various outings, functions, conferences and boys nights out. The team at Sydney & NSW PI has always been very reliable and do an excellent job. I am happy to write this testimonial to assist them in return, its the least I can do.