About Us

Dusty Harrison Detective Agency
Founded & Managed by Deyanne "Dusty" Harrison

[ State of California Licensed Private Investigator ]


With over twenty-two years of experience, our best quality is an outstanding record of success. We possess an uncanny ability to gain valuable information from people who would normally not disclose information to a stranger. Member of California Association of Licensed Investigators (CALI). Founding member of Female Investigator Network. California P.I. License #25529 since 2007.


Deyanne "Dusty" Harrison offers free consultations over the phone or in person. Her background includes owning and operating a private security guard company for over eighteen years. She grew the firm from 10 to 45 employees serving both large and small corporations in the greater Sacramento area. In 2005 she merged her company with a long time business associate in order to pursue her life long dream to become a private investigator and process server.


Dusty offers personalized criminal and civil investigative services, and she will keep in touch with you every step of the way. If something cannot be done legally, she will let you know. Dusty works with other investigators and attorneys so if you need a service she cannot provide, she will refer you to someone who can help.