Wyoming Private Investigators and Investigation Agencies for Hire


Currently, Wyoming does not have state-level requirements for private investigators to be licensed. Some municipalities may regulate private investigators and security alarm companies via city ordinance. You should check with the municipalities where you will conduct business.

Hire a Private Investigator in Wyoming

Following are private investigators and investigation agencies in the state of Wyoming. The following list is in alphabetical order and is by no means a ranking.  We encourage you to evaluate each detective’s services and select the most appropriate provider based on your individual needs. Take the time to review their website (if available) and call several different investigators to ask questions and get price quotes. To learn more about hiring a professional PI firm near you, and get more details on the costs involved, read our article Tips for hiring a P.I.


Owner – Jack Blair
PO Box 4881, Jackson, Wyoming 83001
Telephone – 505 898 9680
FAX – 505 898 0142
[email protected]

We are an online network of Former FBI Agents providing Private Investigator, Security, and other consulting services worldwide.

Mutual Investigative Services

Owner – Anthony J Sacco
2812 Foothills Road, Cheyenne, WY 82009-4538
Telephone – 307-638-9338
[email protected]

Mutual Investigative Services is a licensed and bonded professional investigations and process serving firm. I have been working for businesses, individuals, and lawyers since 1990; first on the eastern seaboard and since July 2004, in Wyoming, western Nebraska, northern Colorado, Montana, southern North and South Dakota, Idaho, and Utah.

During twenty-three years in the general practice of law, Dr. Sacco learned the kinds of evidence lawyers must develop in order to prepare their cases for trial, and the elements of that evidence which the lawyer will seek to prove in court, thus making him better able to develop the kinds of information lawyers need.

Services Provided: Accident Investigation & Photography, Civil and Criminal Background Checks, Domestic Case Work Including Surveillance, Missing Persons Searches, Post-Trial Juror Interviewing, Witness Interviewing and Statement Taking, Service of Process, Skip Tracing.


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