Your Tustin Private Investigator for Surveillance and Investigations
Bear Witness is the private investigator in Tustin that families, attorneys, and businesses call when they need facts, not guesses. Tustin is a city of about 79,000 people in Orange County. We are a veteran-owned, California-licensed firm (PI #18755), and surveillance is what we do best.
From infidelity and custody cases to workers’ compensation fraud and litigation support, we keep our caseload small so every Tustin client works directly with the investigator in the field — and gets a clear answer, documented to the standard California courts expect.
Why Surveillance Is at the Heart of Every Tustin Case
As a Tustin 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
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
For careful or unpredictable subjects, two investigators trade off so the same car is never seen twice.
Like much of Orange County, Tustin mixes residential neighborhoods with busy commercial corridors. We combine discreet residential positioning with mobile coverage on the roads in between.
How a Tustin Private Investigator Can Help
Four kinds of clients call us most — and surveillance is at the center of almost every case.
Personal Cases
- Runaways & missing persons — locating family members and loved ones who have left or lost touch.
- Nanny & daycare surveillance — documenting how a caregiver treats your child, within California privacy law.
- Infidelity & cheating spouse — discreet surveillance that gives you a clear answer, either way.
Family Law Cases
- Child custody — documenting what happens during parenting time in and around Tustin.
- Child support — identifying undisclosed work or income when support is in question.
- Cohabitation — evidence of a supported spouse living with a partner, relevant to support.
- Lifestyle investigations — showing how someone actually lives when income or need is in dispute.
- Child visitation — observing whether visitation terms are being followed.
- Divorce investigations — facts and evidence your family law attorney can use.
Business Cases
- Employee theft — quietly confirming suspected theft so you can respond with facts.
- Business partner surveillance — answers before you sign or after trust breaks down.
- Insurance defense — surveillance and investigation for carriers and defense counsel.
- Injury claims — showing what a claimant can really do.
- Workers’ comp fraud — comparing a claimant’s real activity to reported restrictions.
Law Firm Cases
- Court testimony — our investigators testify to what they observed.
- Evidence gathering — documentation built for the Superior Court of California, County of Orange.
- Records research — public and court records research to support your case.
- Witness statements — tracking down witnesses in Tustin and beyond.
- Evasive subpoena service — serving witnesses and parties who are avoiding service.
- Surveillance — surveillance your client’s case can stand on.
The Bear Witness Difference in Tustin
Not every Tustin private investigator specializes in surveillance. Here is what makes Bear Witness different.
Statewide Coverage
Coverage across Southern, Northern, and Central California, including all of Orange County.
Court-Ready Evidence
Evidence gathered lawfully and documented the way California judges and attorneys expect.
Surveillance Specialists
Surveillance has been our focus since 1996. It is not a side service — it is what we do best.
Absolute Discretion
Your case is never discussed with anyone outside the firm, and the subject never knows we were there.
Available 24/7
Nights, weekends, holidays — we work when your subject is active.
Direct Access to Your Investigator
One investigator from your first call to your final report, with updates along the way.
What Our Clients Say
Real reviews from Bear Witness clients across California.
“I hired your detective agency to do a surveillance investigation in Orange County for a personal issue. I found your company to be professional & very helpful. Thank you for the updates, insight, and information you provided. You guys did a good job and I will recommend your private investigator company to others.”
“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.”
“Wow. Outstanding job! I really did get lucky when I picked you guys. I don’t think any other private investigator could have handled my case better than you did. Very on top of your game, from start to finish. Excellent work!”
Names and/or locations altered for client privacy. Read more client reviews →
Where Tustin Cases Are Heard
Tustin sits roughly 4 miles from Santa Ana, the Orange County seat, where the main Superior Court of California, County of Orange facilities are located.
If your Tustin matter ends up in the Superior Court of California, County of Orange, documentation quality decides whether the evidence helps. We keep chain-of-custody records and write reports in plain chronological order.
Also Serving Near Tustin
If your subject lives in Tustin but works or travels elsewhere, that’s routine. Nearby areas include:
Straight-line distances from Tustin.
How Hiring a Private Investigator in Tustin 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 Tustin 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.
Tustin Private Investigator FAQs
Do you also cover Tustin Ranch and Tustin Foothills?
Yes. Tustin Ranch is about 1 mile from Tustin and Tustin Foothills about 2 miles, and both are part of our regular coverage in Southern California.
What does a private investigator in Tustin 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 Tustin and across California.
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 Orange County attorneys?
Yes. Law firms use us for evidence gathering, surveillance, witness statements, records research, evasive subpoena service, and court testimony.
Do I need to meet in person?
No. Most Tustin clients handle everything by phone, from the first call to the final report.
How do I verify your license?
Look up PI License #18755 on the California Department of Consumer Affairs license search.
Do you handle workers’ compensation and insurance claims?
Yes. We conduct claimant surveillance and claim investigations for employers, insurers, and defense counsel.
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.
Every case starts with a free, confidential consultation. Call 1(877)PROOF-24/7 to speak with a licensed investigator about your Tustin case.