About Us

Polygraph Services for

Law Firms, Businesses, Treatment

Providers, Government Agencies

and Private Individuals.


Welcome to Equalizer Polygraph and Investigations. Our goal is to provide accurate and dependable polygraph service in a professional manner. 


Although our office is in Kennewick, WA, our services are mobile as well and offered to customers in the State of Washington.

What We Do

Examinations can be provided regarding post-conviction sex offender testing, civil issues, infidelity issues, immigration, loss prevention, pre-employment, criminal issues, and counseling validation. 


Only scientifically validated techniques are used to ensure the most accurate results.

Call us or send an email today!

Phone: (509) 774-4600 

Email: info@equalizerpolygraph.com