Private Investigator in Van Nuys, CA — Surveillance Is Our Specialty
Bear Witness is the private investigator in Van Nuys that families, attorneys, and businesses call when they need facts, not guesses. Van Nuys is a neighborhood within the City of Los Angeles, in Los Angeles County. We are a veteran-owned, California-licensed firm (PI #18755), and surveillance is what we do best.
Whether you suspect a cheating spouse, need evidence for a custody or support case, are dealing with a questionable workers’ compensation claim, or represent a client who needs court-ready surveillance, our Van Nuys investigators plan each case around the subject’s real routine and document it with time-stamped video.
Why Surveillance Is at the Heart of Every Van Nuys Case
Most investigations come down to one question: what is really happening? A private investigator in Van Nuys answers it with surveillance video, photos, and a written timeline.
Mobile Surveillance
Experienced drivers who anticipate turns and freeway exits, so your subject is documented from stop to stop.
Static Surveillance
Discreet observation of a home, workplace, or business from a lawful public vantage point, documenting who comes and goes.
Two-Investigator Teams
Team surveillance covers multiple exits and keeps a moving subject in sight in heavy Southern California traffic.
As one neighborhood of Los Angeles (population about 3.86 million), Van Nuys has its own rhythm — its own commercial strips, residential blocks, and traffic patterns. That local detail is what our planning is built on.
How a Van Nuys Private Investigator Can Help
Four kinds of clients call us most — and surveillance is at the center of almost every case.
Personal Cases
- Infidelity & cheating spouse — discreet surveillance that gives you a clear answer, either way.
- Nanny & daycare surveillance — documenting how a caregiver treats your child, within California privacy law.
- Runaways & missing persons — locating family members and loved ones who have left or lost touch.
Family Law Cases
- Child visitation — a factual record of exchanges and visits.
- Divorce investigations — facts and evidence your family law attorney can use.
- Lifestyle investigations — what someone’s day-to-day life really looks like.
- Cohabitation — proof of a live-in partner when spousal support is at stake.
- Child support — documenting employment and income the other parent may not be reporting.
- Child custody — parenting-time compliance, home conditions, and welfare concerns.
Business Cases
- Employee theft — quietly confirming suspected theft so you can respond with facts.
- Insurance defense — surveillance and investigation for carriers and defense counsel.
- Injury claims — verifying the extent of claimed injuries through lawful observation.
- Business partner surveillance — answers before you sign or after trust breaks down.
- Workers’ comp fraud — documenting claimant activity across Los Angeles County.
Law Firm Cases
- Witness statements — finding and interviewing the people who saw what happened.
- Surveillance — time-stamped video and investigator reports for your case.
- Court testimony — credible testimony from the investigator who did the work.
- Evasive subpoena service — service on people who don’t want to be found.
- Evidence gathering — court-ready documentation for litigation.
- Records research — the records behind the story.
Why Van Nuys Clients Choose Bear Witness
Not every Van Nuys private investigator specializes in surveillance. Here is what makes Bear Witness different.
Absolute Discretion
Your case is never discussed with anyone outside the firm, and the subject never knows we were there.
Statewide Coverage
From Van Nuys to the rest of California, we follow subjects wherever the case leads.
Honest Results
We report what we observed — no stretching thin evidence to justify a case.
Licensed & Veteran-Owned
A veteran-owned firm licensed by the California Bureau of Security and Investigative Services.
Direct Access to Your Investigator
One investigator from your first call to your final report, with updates along the way.
Surveillance Specialists
Surveillance has been our focus since 1996. It is not a side service — it is what we do best.
What Our Clients Say
Real reviews from Bear Witness clients across California.
“James, thank you for stepping in and helping out our law firm! You came highly recommended to us by a colleague as the go-to-guy for all things surveillance. Good communication skills & excellent work!”
“Thank you for all your help. You guys were really great! I will definitely refer your private detective agency to all my friends & colleagues in need.”
“Excellent communication, insight, and follow-through skills. Very impressed with your surveillance video. Excellent work. Thank you! Will refer to friends in need.”
Names and/or locations altered for client privacy. Read more client reviews →
Where Van Nuys Cases Are Heard
Van Nuys is part of the City of Los Angeles, the Los Angeles County seat. The Superior Court of California, County of Los Angeles operates courthouses in several locations, and your attorney will know which one handles your matter.
If your Van Nuys matter ends up in the Superior Court of California, County of Los Angeles, documentation quality decides whether the evidence helps. We keep chain-of-custody records and write reports in plain chronological order.
Also Serving Near Van Nuys
If your subject lives in Van Nuys but works or travels elsewhere, that’s routine. Nearby areas include:
Straight-line distances from Van Nuys.
How Hiring a Private Investigator in Van Nuys Works
- 1
Free Consultation
Tell a licensed investigator what you know and what you need confirmed. Completely confidential.
- 2
Plan & Estimate
We build a plan around your subject’s routine in Van Nuys and give you a written estimate before any work begins.
- 3
Surveillance
Your investigator documents activity with time-stamped video and keeps you updated.
- 4
Report & Evidence
You receive a clear written report, photos, and video — plus testimony if needed.
Van Nuys Private Investigator FAQs
Do you also cover Sherman Oaks and Encino?
Yes. Sherman Oaks is about 2 miles from Van Nuys and Encino about 4 miles, and both are part of our regular coverage in Southern California.
What does a private investigator in Van Nuys do?
We document facts for personal, family law, business, and legal cases — most often through surveillance, along with background research, people location, witness statements, and process serving.
Do you specialize in surveillance?
Yes. Surveillance has been Bear Witness’s specialty since 1996, and it is part of nearly every case we handle in Van Nuys and across California.
Is surveillance legal in Van Nuys?
Yes, when done correctly. California allows observation in public places where there is no reasonable expectation of privacy. Our investigators do not trespass, use hidden vehicle trackers, or record private conversations.
Do you work with Los Angeles County attorneys?
Yes. Law firms use us for evidence gathering, surveillance, witness statements, records research, evasive subpoena service, and court testimony.
How do I verify your license?
Look up PI License #18755 on the California Department of Consumer Affairs license search.
What if the investigation finds nothing?
You get an honest report that says so. A clean result still answers the question.
Do I need to meet in person?
No. Most Van Nuys clients handle everything by phone, from the first call to the final report.
Do you handle workers’ compensation and insurance claims?
Yes. We conduct claimant surveillance and claim investigations for employers, insurers, and defense counsel.
Ready to talk to a private investigator in Van Nuys? Call 1(877)PROOF-24/7 for a free, confidential consultation.