At Northland Polygraph, we pride ourselves at being the best
Our team of highly trained law enforcement polygraph examiners are the primary examiners for nearly 25 different departmental entities throughout the state of Arizona. Our clients include city municipalities, county probation departments, federal probation department, highly respected defense and prosecuting attorneys, renowned behavioral treatment facilities, and other governmental operations. We specialize in high profile issues, employment issues, criminal cases, probation cases, and select private issues. At Northland Polygraph, the truth is our highest priority!