Hire Private Investigation in Irvine, California 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 Irvine, the final cost also depends on local context — such as orange county's master-planned corporate hub — 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 Irvine, confirm the provider knows the local environment and challenges such as corporate lobby and access control.

Do security companies in Irvine need to be state licensed?

Yes. Officers must hold a BSIS Guard Card and their employer a California Private Patrol Operator (PPO) license; armed guards additionally need a BSIS Exposed Firearm Permit. Irvine's corporate and HOA buyers tend to be quality-focused, so beyond confirming the license, ask for references from comparable business parks or planned communities.

What security do Irvine's corporate business parks need?

As Orange County's master-planned corporate hub, Irvine's demand skews toward professional, guest-facing office coverage: lobby and reception posts, integrated access control and badging, and after-hours patrol of business parks. Buyers here prioritize service quality and appearance, so officers should present well and be trained in customer service and de-escalation, not just deterrence.

How do I find private investigation companies in Irvine?

On HireSecurityNow.com you can search and compare licensed private investigation companies in Irvine. 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 Irvine, California

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ACCURATE BACKGROUND, LLC

AFFIRM INVESTIGATIVE SOLUTIONS, LLC

ALLEN MORRIS INVESTIGATIONS

B2G GLOBAL STRATEGIES

BEARD INVESTIGATIVE SERVICES, LLC

C & M FIRE INVESTIGATIONS, INC.

C. JACKSON INVESTIGATIONS, INC.

CALIFORNIA LOCATOR SERVICE

CODE 3 RESOURCES

DBM PRIVATE INVESTIGATOR

DIG DRT

DUANE C STROSAKER

ESPOSITO DAILEY INVESTIGATIVE SERVICES

FRANK E WEBER & ASSOCIATES

FRASCO INC

FRAUD FIGHTERS, INC.

GLENANE INVESTIGATIONS

GOLIATH PROTECTION & INVESTIGATIONS

GRANT INVESTIGATIONS

HUDSON INVESTIGATIONS, INC.

INVESTIGATION SPECIALISTS LLC

INVESTIGATIVE RESEARCH SERVICES

J G I

JASON J SIMMERS

JOHN DEPKO INVESTIGATIONS

JUST TUBBS INVESTIGATION CONSULTING

KHAM VANG INVESTIGATIVE SERVICES

LEGAL RESOURCES & INVESTIGATIONS

MANDALORIAN INVESTIGATIONS

MC MAHON RANDY

MOONSTONE GROUP INC

MORLEY GROUP, INC.

N. SABHA AND ASSOCIATES

OC3 SERVICES, LLC.

PAUL BONIN AND ASSOCIATES

PHAMTOM INVESTIGATIONS

PICOMPLY INC.

R B AND ASSOCIATES

RED HAWK INVESTIGATION GROUP

ROBERT L HILL & ASSOC

ROLF PARKES PRIVATE INVESTIGATOR

SALT INVESTIGATIVE SERVICES

SEARCHLIGHT INVESTIGATIVE GROUP

SILVERADO IP, INC DBA CALIFORNIA DETECTIVE AGENCY

SNOOPS-A PRIVATE INVESTIGATION FIRM

STEALTH INVESTIGATIVE SERVICES (SIS)

SWANSON & SWANSON INVESTIGATIONS

Frequently asked questions