Private Investigator in Pomona, CA — Surveillance Is Our Specialty
Looking for a private investigator in Pomona? Bear Witness Private Investigators is a California-licensed firm (PI #18755) that has specialized in surveillance since 1996. Pomona is a city of about 148,000 people in Los Angeles County, and it is part of our regular coverage across Southern California.
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 Pomona investigators plan each case around the subject’s real routine and document it with time-stamped video.
Pomona Surveillance Investigations: Our Specialty
Most investigations come down to one question: what is really happening? A private investigator in Pomona answers it with surveillance video, photos, and a written timeline.
Mobile Surveillance
We follow the subject by vehicle through Pomona and beyond, keeping distance and cover so they never know we are there.
Static Surveillance
We hold position at the locations that matter to your case and record activity with time-stamped video.
Two-Investigator Teams
Team surveillance covers multiple exits and keeps a moving subject in sight in heavy Southern California traffic.
Every Pomona surveillance plan is built around where your subject actually lives, works, and spends time — not a generic template.
Cases Our Pomona Private Investigators Take On
Whatever the situation, the work comes down to documenting the facts lawfully and clearly.
Personal Cases
- Infidelity & cheating spouse — documenting where a partner goes and who they meet, without them knowing.
- Nanny & daycare surveillance — peace of mind about who is caring for your child in Pomona.
- Runaways & missing persons — locating family members and loved ones who have left or lost touch.
Family Law Cases
- Child visitation — observing whether visitation terms are being followed.
- Cohabitation — documenting cohabitation that can affect spousal support under Family Code 4323.
- Child support — documenting employment and income the other parent may not be reporting.
- Divorce investigations — evidence for Los Angeles County family court, documented properly.
- Lifestyle investigations — showing how someone actually lives when income or need is in dispute.
- Child custody — facts that help a court decide what is best for your child.
Business Cases
- Business partner surveillance — verifying what a partner or associate is really doing.
- Workers’ comp fraud — surveillance on claims where activity and injuries don’t match.
- Insurance defense — claim investigations built for insurers and their attorneys.
- Injury claims — documenting physical activity relevant to personal injury claims.
- Employee theft — quietly confirming suspected theft so you can respond with facts.
Law Firm Cases
- Witness statements — finding and interviewing the people who saw what happened.
- Evidence gathering — facts collected to evidentiary standards.
- Court testimony — credible testimony from the investigator who did the work.
- Records research — court, property, business, and public records research.
- Evasive subpoena service — serving witnesses and parties who are avoiding service.
- Surveillance — defensible surveillance your team can rely on at trial.
What Sets Our Pomona Investigators Apart
Choosing a private investigator in Pomona comes down to experience, discretion, and evidence that holds up.
Honest Results
If nothing is going on, we tell you. A clear answer is the goal, not more billable hours.
Available 24/7
Nights, weekends, holidays — we work when your subject is active.
Court-Ready Evidence
Time-stamped video, detailed reports, and investigator testimony that stand up in court.
Licensed & Veteran-Owned
A veteran-owned firm licensed by the California Bureau of Security and Investigative Services.
Surveillance Specialists
Surveillance has been our focus since 1996. It is not a side service — it is what we do best.
Direct Access to Your Investigator
We limit our caseload, so you talk to the investigator working your case — not a call center.
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!”
“Excellent communication, insight, and follow-through skills. Very impressed with your surveillance video. Excellent work. Thank you! Will refer to friends in need.”
“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.”
Names and/or locations altered for client privacy. Read more client reviews →
Pomona Cases and the Los Angeles County Courts
Pomona sits roughly 37 miles from Los Angeles, the Los Angeles County seat, where the main Superior Court of California, County of Los Angeles facilities are located.
If your Pomona 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 Pomona
If your subject lives in Pomona but works or travels elsewhere, that’s routine. Nearby areas include:
Straight-line distances from Pomona.
Working With a Pomona Private Investigator, Step by Step
- 1
Call Us
A short, private conversation about your situation, with no obligation.
- 2
Strategy
We decide when and where surveillance in and around Pomona is most likely to answer your question.
- 3
Fieldwork
One investigator handles your case from start to finish.
- 4
Results
Documented findings in plain language — including a clear “nothing found” when that is the truth.
Questions About Hiring a Private Investigator in Pomona
Do you also cover La Verne and San Dimas?
Yes. La Verne is about 4 miles from Pomona and San Dimas about 4 miles, and both are part of our regular coverage in Southern California.
How far is Pomona from the Los Angeles County courthouse?
Pomona is roughly 37 miles (straight-line) from Los Angeles, the Los Angeles County seat, where the main Superior Court of California, County of Los Angeles facilities are. Some matters are heard at branch courthouses; your attorney can confirm the location.
What does a private investigator in Pomona 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 Pomona and across California.
Can you catch a cheating spouse in Pomona?
We can document what your spouse actually does and who they meet, with time-stamped video and a written report, and give you a clear answer either way.
Can you document cohabitation for a spousal support case?
Yes. Under California Family Code section 4323, a supported spouse living with a partner can create a presumption of decreased need for support. We document cohabitation for you and your attorney.
Can you serve someone who is avoiding service?
Yes. We locate the person first, then time service attempts around when they are actually there, and document service for the court.
Can you help find a runaway or missing person?
Yes. We use people-location and investigative techniques to find family members and others who have left or lost touch.
Is surveillance legal in Pomona?
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.
Every case starts with a free, confidential consultation. Call 1(877)PROOF-24/7 to speak with a licensed investigator about your Pomona case.