When the truth really matters... count on us.

When you need to find or analyze digital data... count on us.


Experience You Can Trust

Expert Witnesses

Confidentiality Guaranteed

We have four examiners in our office with over 85 years of combined law enforcement experience.  We provide results you can trust.

Whether you’re on the side of the prosecution or the side of the defense, you can rest assured that we’re on your side. Your privacy and confidentiality is guaranteed.  

The examiners in our office have testified as polygraph experts in both Federal and State courts.


San Diego Polygraph is a division of Forensic Technologies, Inc. and is located in the Mission Valley area at 4569 Mission Gorge Place, Suite C, San Diego, CA 92120

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​Serving these areas:  San Diego, Los Angeles, Alabama, Alaska, Arizona, Arkansas, California, Colorado, Connecticut, Delaware, Florida, Georgia, Hawaii, Idaho, Illinois, Indiana, Iowa, Kansas, Kentucky, Louisiana, Maine, Maryland, Massachusetts, Michigan, Minnesota, Mississippi, Missouri, Montana, Nebraska, Nevada, New Hampshire, New Jersey, New Mexico, New York, New York City, North Carolina, North Dakota, Ohio, Oklahoma, Oregon, Pennsylvania, Rhode Island, South Carolina, South Dakota, Tennessee, Texas, Utah, Vermont, Virginia, Washington, Washington DC, Wisconsin, Wyoming.

Number One Rated Firm For Polygraph, Computer Forensics, and Mobile Phone Forensics in San Diego

Forensic Technologies, Inc.

San Diego Polygraph and Digital Forensics