Wyoming does not require a state license to work as a private investigator. There is no state licensing board and no statewide application process. If you plan to work within Cheyenne city limits, you’ll need a city business license before taking cases there. Outside of Cheyenne, the barriers to entry are practical, not legal.
Wyoming is one of a handful of states where you can work as a private investigator without clearing a state licensing board first. That creates an obvious appeal for former law enforcement officers and military veterans who want to put their investigative experience to work quickly. Retired Wyoming cops and sheriff’s deputies have built thriving PI agencies here, often starting with background investigation contracts for local law enforcement before branching into civil litigation and insurance work. No state license required to get started.
That doesn’t mean anything goes. Wyoming PIs remain subject to state criminal, privacy, trespass, and surveillance laws. Knowing what you can and can’t do legally matters at least as much here as it does in a licensed state.
 | Complete Education and Training Requirements in Wyoming |
 | Apply for a Cheyenne City Business License (Cheyenne Applicants Only) |
 | Find Work or Start Your Own Agency in Wyoming |
Step 1. Complete Education and Training Requirements in Wyoming
Because Wyoming doesn’t issue PI licenses, there’s no state-mandated education or experience requirement. What replaces it is reputation. In a state with a small PI market, clients and agencies do their homework on who they hire. A background in law enforcement or military intelligence is the fastest credibility signal you can bring. Without one, education and formal training fill the gap.
Criminal justice programs at Wyoming’s community colleges and universities cover the fundamentals: evidence law, interviewing techniques, report writing, and criminal procedure. Online programs through nationally accredited schools are another option, especially for candidates in Wyoming’s rural communities, where on-campus options are limited.
Beyond formal education, a supervised apprenticeship with an established PI or agency is one of the best things you can do before going independent. You’ll learn surveillance discipline, documentation practices, and client management under someone who’s already made the early mistakes, so you don’t have to.
Professional Certifications Worth Pursuing
In a state without a license requirement, professional certifications are how serious investigators separate themselves from the competition. A few worth considering:
- ASIS International — Professional Certified Investigator (PCI): Requires documented investigative experience and a passing exam score. It’s the most recognized credential in the security and investigations industry and carries weight with corporate and insurance clients.
- Association of Certified Fraud Examiners (ACFE) — Certified Fraud Examiner (CFE): Highly relevant for PIs working on financial fraud, embezzlement, or insurance claims cases. Strong signal for clients in Wyoming’s oil, gas, and agricultural sectors.
- National Council of Investigation and Security Services (NCISS): Industry association membership and training programs that demonstrate professional commitment. Useful for building a referral network in a small state market.
Wyoming PI Specialties to Consider
Wyoming’s economy shapes the demand for investigative services. Insurance fraud investigations tied to workers’ comp and personal injury claims are steady work, particularly in the oil and gas region around Gillette and Casper. Asset investigations and due diligence work for energy companies, ranches, and agricultural operations are also a consistent specialty. Background investigation work for law enforcement agencies tends to be reliable in a state where personal networks carry the work.
A Note on Carrying a Firearm
Wyoming allows any U.S. resident who is 21 or older and legally entitled to possess a firearm to carry concealed without a permit. That applies to PIs as private citizens, not as law enforcement. Armed PIs need to be clear on the distinction: they carry the legal status of a private citizen, not a sworn officer, and use-of-force law applies accordingly. If armed investigations are part of your practice, review Wyoming’s self-defense statutes and consult an attorney familiar with the state’s laws before you’re in a situation where it matters.
Step 2. Apply for a Cheyenne City Business License (Cheyenne Applicants Only)
If you plan to work as a private investigator within Cheyenne city limits, you’ll need a city business license before conducting investigations there. According to the Wyoming Division of Criminal Investigation, some municipalities regulate PIs via city ordinance. Cheyenne is the most prominent example. The requirement applies regardless of where your agency is based: if the work is happening in Cheyenne, the license is required.
The application process for Cheyenne includes a fingerprinting appointment, a completed application form, background check fees, and a valid photo ID. At the time this page was last updated, fingerprinting was available on Tuesdays and Thursdays by appointment, with a $15 city fee and a $15 state fingerprint fee (the state fee was accepted in cash only). Contact the Cheyenne Police Department directly to confirm current requirements, hours, and fees before submitting your application, as these details change.
Cheyenne Police Department contact for licensing inquiries:
Phone: 307-637-6535 or 307-637-6508
The Wyoming Division of Criminal Investigation notes that other municipalities may also regulate PI activity via local ordinance. If you plan to work in any Wyoming city, it’s worth checking with local authorities before you begin, not just in Cheyenne.
Step 3. Find Work or Start Your Own Agency in Wyoming
Wyoming’s PI market is small. BLS data puts statewide employment at roughly 40 private investigators. That cuts both ways: competition is minimal, but so is the volume of available work. Most successful Wyoming PIs build a specialty niche or cultivate relationships with attorneys, insurance adjusters, and law enforcement agencies that generate repeat work.
Several established agencies operate across the state. Associated Investigation LTD is based in Laramie, SJ Miller Associates LLC works statewide, Day and Night Process Serving LLP operates out of Cheyenne, and Black Hills Security is based in Gillette. Starting with one of these as an employee or subcontractor is a solid way to build fieldwork experience before going independent. Verify current status and hiring directly with each agency before reaching out.
If you’re considering launching your own agency, Wyoming’s low regulatory overhead is an advantage at startup. You’ll still need to sort out business registration, liability insurance, and any contracts or retainer structures appropriate to your specialty. In a small market where personal reputation travels fast, building a track record before going independent matters more than the paperwork.
Working Cases Across State Lines
Wyoming shares borders with Colorado, Utah, Idaho, Montana, South Dakota, Nebraska, and North Dakota. Several of those states require PI licenses: Colorado, Utah, Montana, and Nebraska, among them. If a case takes you across the state line, you’re subject to that state’s licensing and operating requirements. Check the relevant state’s rules before you begin work there, rather than after you’re already on the case.
Private Investigator Salary Information for Wyoming
The May 2024 BLS data includes Wyoming directly. According to the Bureau of Labor Statistics, private investigators in Wyoming earned a median annual wage of $81,070 and a mean annual wage of $64,540 as of May 2024. That median figure puts Wyoming above the national median of $52,370 and above every neighboring state in the dataset.
Here’s how Wyoming compares to its neighbors based on May 2024 BLS data:
| State | Median Annual Wage | Mean Annual Wage | Employment |
|---|---|---|---|
| Wyoming | $81,070 | $64,540 | 40 |
| Nebraska | $79,530 | $61,020 | 130 |
| Utah | $69,940 | $57,700 | 360 |
| Colorado | $68,640 | $59,800 | 580 |
| Montana | $62,010 | $54,260 | 60 |
| Idaho | $59,720 | $50,420 | 300 |
Note: South Dakota data is suppressed in the May 2024 BLS estimates due to low sample size. The national median for comparison is $52,370.
Nationally, the BLS projects 6% employment growth for private investigators between 2024 and 2034, generating an average of 3,900 job openings per year across the country. Wyoming is not included in the state-level job growth projections file, consistent with the state’s small workforce. Demand in Wyoming will continue to track closely with oil and gas sector activity, legal services, and law enforcement outsourcing patterns.
Frequently Asked Questions
Does Wyoming require a private investigator license?
No. Wyoming does not require statewide PI licensure and has no state licensing board for private investigators. The Wyoming Division of Criminal Investigation confirms that no state license is required. However, some municipalities regulate PI activity via city ordinance. Cheyenne is the most prominent example and requires a city business license for PI work within city limits. Check with local authorities in any Wyoming city where you plan to work.
Do I need any formal training or education to become a PI in Wyoming?
Not by law — Wyoming has no mandated education or training requirements. In practice, clients, attorneys, and law enforcement agencies look for demonstrated investigative experience. A background in law enforcement, military service, or a criminal justice degree strengthens your credibility in a market where licensing doesn’t do that work for you. Professional certifications like the ASIS Professional Certified Investigator (PCI) designation are worth pursuing for the same reason.
What types of cases do Wyoming private investigators typically work?
The most consistent work in Wyoming tends to fall into a few categories: insurance fraud investigations (workers’ comp, personal injury, and property claims are active in the oil and gas regions), background investigations for law enforcement and employers, civil litigation support for attorneys, and asset investigations connected to Wyoming’s energy and agricultural industries. Surveillance work is common across all of these specialties.
Can I work PI cases in neighboring states if I’m based in Wyoming?
Wyoming does not require statewide PI licensure, so there’s nothing to carry into another state. If your case takes you across a state line, you’re subject to that state’s licensing and operating requirements. Colorado, Utah, Montana, and Nebraska all have licensing frameworks that would apply. Check the relevant state’s requirements before you begin work there — operating without a required license in another state creates real legal exposure.
Does Wyoming’s permitless carry law apply to private investigators?
Wyoming allows any U.S. resident who is 21 or older and legally entitled to possess a firearm to carry concealed without a permit. That applies to PIs as private citizens — not as sworn law enforcement. Armed PIs need to be clear on the distinction: use-of-force law applies to them as private citizens, not peace officers. If armed investigations are part of your practice, review Wyoming’s statutes and consult an attorney familiar with Wyoming law before you’re in a situation where it matters.
Key Takeaways
- No state license required: Wyoming does not require statewide PI licensure. There is no state licensing board or application process.
- Cheyenne requires a city business license: Working within Cheyenne city limits requires a city business license. Other municipalities may also have local requirements, so check with local authorities before you work.
- Reputation replaces licensing: In a small, unregulated market, your track record, prior experience, and professional certifications carry the weight that a state license would in other states.
- Wyoming has direct BLS salary data: Private investigators in Wyoming earned a median annual wage of $81,070 as of May 2024, above the national median and above every neighboring state in the dataset.
- Cross-border cases require homework: Several neighboring states require PI licenses. Check each state’s rules before conducting investigations across the Wyoming border.
Ready to build your PI career in Wyoming? Browse criminal justice and investigative programs that can give you the foundation clients and agencies are looking for.
May 2024 US Bureau of Labor Statistics salary and job market figures for Private Detectives and Investigators reflect state and national data, not school-specific information. Conditions in your area may vary. Data accessed May 2026.