Your Kentfield Private Investigator for Surveillance and Investigations
If you need a private investigator in Kentfield, Bear Witness has been documenting the truth for California clients since 1996. Kentfield is an unincorporated community of about 7,100 people in Marin County. Surveillance is our specialty, and every case is handled by a licensed investigator — never a call center.
Our Kentfield clients include individuals facing infidelity or a missing family member, parents in custody and support disputes, employers and insurers dealing with fraud, and law firms that need evidence and testimony. What they share is a need for discreet, lawful surveillance that holds up.
Kentfield Surveillance Investigations: Our Specialty
As a Kentfield private investigator, surveillance is the core of what we do. We document activity legally, discreetly, and in a way that holds up in court.
Mobile Surveillance
We follow the subject by vehicle through Kentfield 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 Northern California traffic.
Like much of Marin County, Kentfield mixes residential neighborhoods with busy commercial corridors. We combine discreet residential positioning with mobile coverage on the roads in between.
How a Kentfield Private Investigator Can Help
Whatever the situation, the work comes down to documenting the facts lawfully and clearly.
Personal Cases
- Nanny & daycare surveillance — observing caregiver conduct and advising on what in-home recording is legal.
- Runaways & missing persons — people-location work to find someone who has gone missing or run away.
- Infidelity & cheating spouse — discreet surveillance that gives you a clear answer, either way.
Family Law Cases
- Child visitation — a factual record of exchanges and visits.
- Child custody — parenting-time compliance, home conditions, and welfare concerns.
- Child support — uncovering unreported work that affects support.
- Divorce investigations — evidence for Marin County family court, documented properly.
- Lifestyle investigations — showing how someone actually lives when income or need is in dispute.
- Cohabitation — proof of a live-in partner when spousal support is at stake.
Business Cases
- Employee theft — quietly confirming suspected theft so you can respond with facts.
- Insurance defense — claim investigations built for insurers and their attorneys.
- Injury claims — documenting physical activity relevant to personal injury claims.
- Workers’ comp fraud — documenting claimant activity across Marin County.
- Business partner surveillance — answers before you sign or after trust breaks down.
Law Firm Cases
- Evasive subpoena service — skip-tracing and service for hard-to-serve subjects.
- Evidence gathering — facts collected to evidentiary standards.
- Records research — the records behind the story.
- Court testimony — our investigators testify to what they observed.
- Surveillance — surveillance your client’s case can stand on.
- Witness statements — finding and interviewing the people who saw what happened.
Why Kentfield Clients Choose Bear Witness
Not every Kentfield private investigator specializes in surveillance. Here is what makes Bear Witness different.
Court-Ready Evidence
Evidence gathered lawfully and documented the way California judges and attorneys expect.
Surveillance Specialists
We specialize in surveillance, so your case gets investigators who do this every day.
Direct Access to Your Investigator
One investigator from your first call to your final report, with updates along the way.
Available 24/7
Nights, weekends, holidays — we work when your subject is active.
Statewide Coverage
Coverage across Southern, Northern, and Central California, including all of Marin County.
Absolute Discretion
Your case is never discussed with anyone outside the firm, and the subject never knows we were there.
What Our Clients Say
Real reviews from Bear Witness clients across California.
“I can’t believe you got the evidence so quickly! Something that had been bothering me for 2 years was put to rest after one day of your surveillance. I finally have the truth in my hands and can move on with my life now.”
“Thanks for the great investigation. This was my first time hiring a private investigator and you guys really made it a positive experience. The surveillance video and information your company obtained really helped me out in making a tough decision. I appreciate all your hard work and personal attention.”
“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!”
Names and/or locations altered for client privacy. Read more client reviews →
Where Kentfield Cases Are Heard
Kentfield sits roughly 4 miles from San Rafael, the Marin County seat, where the main Superior Court of California, County of Marin facilities are located.
If your Kentfield matter ends up in the Superior Court of California, County of Marin, documentation quality decides whether the evidence helps. We keep chain-of-custody records and write reports in plain chronological order.
About 78% of Kentfield households own their homes. Stable, quiet neighborhoods mean residents notice unfamiliar cars, so residential surveillance here takes careful positioning.
Nearby Areas We Cover
Cases rarely stay inside one city limit. From Kentfield, we regularly work:
Straight-line distances from Kentfield.
Working With a Kentfield Private Investigator, Step by Step
- 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 Kentfield 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.
Questions About Hiring a Private Investigator in Kentfield
Do you also cover Larkspur and Ross?
Yes. Larkspur is about 2 miles from Kentfield and Ross about 2 miles, and both are part of our regular coverage in Northern California.
What does a private investigator in Kentfield 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 Kentfield and across California.
How is a Kentfield investigation priced?
Surveillance is billed by time. After a free consultation, you get a written estimate before any billable work begins.
Can you catch a cheating spouse in Kentfield?
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 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 everything I tell you confidential?
Yes. Your case is handled by your assigned investigator and never discussed with anyone outside the firm.
What if the investigation finds nothing?
You get an honest report that says so. A clean result still answers the question.
Do you work with Marin County attorneys?
Yes. Law firms use us for evidence gathering, surveillance, witness statements, records research, evasive subpoena service, and court testimony.
Ready to talk to a private investigator in Kentfield? Call 1(877)PROOF-24/7 for a free, confidential consultation.