Hire Private Investigation in Las Vegas, Nevada 2026 — Companies & Prices

What does a private investigator do?

Licensed private investigators handle the fact-finding side of security: physical and video surveillance, background checks and due diligence, fraud and infidelity investigations, skip tracing to locate hard-to-find people, and often process serving. The value is evidence gathered lawfully and documented well enough to be used in an insurance claim, a courtroom or a private decision. In Las Vegas, the final cost also depends on local context — such as the strip's casinos and resorts — so it pays to request a tailored proposal and compare several licensed providers.

Do private investigators need a license?

Yes — PI work is one of the most tightly regulated parts of the security industry. In California an investigator or agency holds a BSIS Private Investigator license; in Illinois, a Private Detective license through IDFPR; other states run comparable boards. This matters directly to the client: evidence gathered by an unlicensed operator, or gathered unlawfully, can be worthless in court and expose you to liability. Always confirm the license is current. When hiring in Las Vegas, confirm the provider knows the local environment and challenges such as casino surveillance and gaming-floor security.

What license do security guards in Las Vegas need?

Nevada regulates private security through the Private Investigators Licensing Board (PILB), not a California-style guard card: a security guard or patrol company must hold a Private Patrol Officer (PPO) license from the PILB (investigative firms hold a separate Private Investigator license, and the same board also licenses process servers, polygraph examiners and dog handlers). Individual officers must register and be work-carded under a licensed PPO. Nevada's firearm rules are relatively permissive, so armed posts are common — but an armed officer must complete the PILB's firearm registration and qualification. Always confirm the company's PPO license and that its officers are registered before hiring.

What security do the Strip's casinos and resorts need?

The Strip's casinos and resorts drive the deepest gaming-security market in the country: casino surveillance and gaming-floor officers, uniformed hospitality and access-control posts, and round-the-clock coverage across hotels, retail and back-of-house. Resorts run both armed and unarmed officers under PILB registration, and this is highly public-facing work where de-escalation and guest service matter as much as deterrence. Look for a PPO-licensed provider with real gaming and hospitality experience.

How do I find private investigation companies in Las Vegas?

On HireSecurityNow.com you can search and compare licensed private investigation companies in Las Vegas. Review each company's profile, check the services they offer and request free quotes. Our directory lets you filter by city and service type to quickly find the best available options.

Private Investigation in Las Vegas, Nevada

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702 SECURITY CONSULTING, LLC

705 INVESTIGATIONS, LLC

ACME INVESTIGATIONS & SECURITY, INC.

AKENT CONSULTING, LLC

ALLIANCE WORKPLACE INVESTIGATION SERVICES LLC

ANTHONY SEDA

APM TENANT MANAGEMENT LLC

ARMOR NETWORK LLC

BIOMETRICA SYSTEMS, INC.

CAGE & ASSOCIATES, LTD.

CAPLAN CONSULTING LLC

CCPS LV

CENTERRA GROUP, LLC

CHARLES H. BARRY AND ASSOCIATES, LLC

CORPORATE SECURITY, INC.

DAVID GROOVER & ASSOCIATES, INC.

DE BECKER INVESTIGATIONS, INC.

DESCOTTA CONSULTING LLC

DG INVESTIGATIONS, LLC

DIGISTREAM NEVADA, INC.

DISCREET INVESTIGATIONS, INC.

DJ BOSS ASSOC.

DNA SECURITY SOLUTIONS

EFI GLOBAL, INC.

ELITE SECURITY SPECIALISTS, LLC

EX FED ENTERPRISES

EXPERT DATA FORENSICS, LLC

FAIRFAX CONSULTING GROUP, LLC

FORENSIC CYBER INVESTIGATIONS LLC

FRANCIS & ASSOCIATES, INC.

GLOBAL INTELLIGENCE NETWORK

GMCCURDY CONSULTING SERVICES, LLC

GRIFFIN INVESTIGATIONS, INC.

HS BRANDS NEVADA, INC.

HUNTER INVESTIGATIVE GROUP, INC.

INSTAHIRE CHECK LLC

INVESTIGATIVE SOLUTIONS GROUP, LLC

JD CONSULTING & INVESTIGATION, LLC

KC INVESTIGATIONS, LLC

LATHROP INTERNATIONAL INC.

LEGAL WINGS

LOMPREY INVESTIGATIONS, LLC

MAYBETH ANDRADE INVESTIGATIONS INC.

MP INVESTIGATIONS, LLC

NEVADA DIGITAL INVESTIGATIONS LLC

NORTON CONSULTING & INVESTIGATIONS, LLC

O'HANA SECURITY CONSULTANTS, LLC

Frequently asked questions