Licensed, discreet, and available 24/7. Bear Witness has delivered answers for individuals, families, attorneys, and businesses across California since 1996.
From infidelity and custody disputes to business fraud and litigation support, we build the evidence that resolves your case.
Covert, professional surveillance for personal, legal, and corporate matters, documented with time-stamped video and photo evidence.
Learn more →Discreet answers when you suspect a partner is being unfaithful, with evidence suitable for divorce proceedings.
Learn more →Documentation of parenting time, home conditions, and compliance issues to support your family law case.
Learn more →Comprehensive background investigations for personal safety, hiring decisions, and due diligence.
Learn more →Reliable, compliant service of process throughout California, including hard-to-locate individuals.
Learn more →Insurance fraud, workers' comp claims, employee misconduct, and litigation support for businesses and law firms.
Learn more →Licensed investigators covering Southern, Central, and Northern California.
Los Angeles, Orange County, San Diego, Inland Empire, and surrounding communities.
View cities →San Francisco Bay Area, Silicon Valley, and North Bay communities.
View cities →"Bear Witness did an awesome job from beginning to end. The video surveillance was flawless. But, even better than that was the insight they delivered. They helped me use the evidence in the best possible way to prove my case in court."
"Of all the private investigators I have used, the Bear Witness Detective Agency has proven to be the only investigation company I can completely rely on and trust."
"Excellent communication, insight, and follow-through skills. Very impressed with your surveillance video. Excellent work. Thank you! Will refer to friends in need."
Client names and locations altered for privacy. Read more client reviews →
Free, confidential consultation. Available 24 hours a day, 7 days a week.
Call 1(877)PROOF-24/7