California PI License #18755 · Serving Southern, Central & Northern California since 1996 1-877-PROOF-24/7 · Open 24/7

California's Trusted Private Investigation & Surveillance Firm

Licensed, discreet, and available 24/7. Bear Witness has delivered answers for individuals, families, attorneys, and businesses across California since 1996.

California PI License #18755 Veteran-Owned Since 1996

Why Clients Choose Bear Witness

  • Licensed California investigators, not a call-center referral service
  • Limited caseload — direct access to your investigator
  • Statewide coverage: Southern, Central & Northern California
  • Court-ready documentation and testimony experience
  • Absolute discretion on every case

Investigation Services

From infidelity and custody disputes to business fraud and litigation support, we build the evidence that resolves your case.

Surveillance

Covert, professional surveillance for personal, legal, and corporate matters, documented with time-stamped video and photo evidence.

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Infidelity Investigations

Discreet answers when you suspect a partner is being unfaithful, with evidence suitable for divorce proceedings.

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Child Custody

Documentation of parenting time, home conditions, and compliance issues to support your family law case.

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Background Checks

Comprehensive background investigations for personal safety, hiring decisions, and due diligence.

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Process Serving

Reliable, compliant service of process throughout California, including hard-to-locate individuals.

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Business Investigations

Insurance fraud, workers' comp claims, employee misconduct, and litigation support for businesses and law firms.

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1996
Serving California since
24/7
Availability
#18755
CA PI License
3
Regions covered statewide

Where We Work

Licensed investigators covering Southern, Central, and Northern California.

Southern California

Los Angeles, Orange County, San Diego, Inland Empire, and surrounding communities.

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Sacramento Region

Sacramento and the surrounding Sacramento County communities.

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Northern California

San Francisco Bay Area, Silicon Valley, and North Bay communities.

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What Clients Say

"Professional, cost-effective, and above all honest. I'd recommend Bear Witness to anyone in Orange County who needs a real investigator."

— Orange County client

"They were worth their weight in gold. Discreet, thorough, and the evidence held up in court."

— Los Angeles client

"Direct communication the entire time, not passed around to a call center. That mattered to me."

— San Diego client

Talk to a Licensed Investigator Today

Free, confidential consultation. Available 24 hours a day, 7 days a week.

Call 1-877-PROOF-24/7