Looking for a private investigator Santa Ana can count on? Tristar Investigation is a leading private detective agency trusted by residents, companies, and attorneys for over 40 years. Whether your matter is personal, legal, or corporate, our licensed investigators deliver verified answers with strict confidentiality. From Downtown Santa Ana to South Coast Metro, we’ve helped thousands uncover facts, protect interests, and gain peace of mind.
Private Investigation Services in Santa Ana
Choosing a private investigation firm in Santa Ana means finding a team with deep experience and strong local insight. At Tristar Investigation, our licensed professionals manage a wide range of cases for law firms, individuals, and businesses. Below are key areas where our work makes a measurable difference:
Employment & Labor Law Support
Santa Ana’s active business community keeps employee rights in focus. We assist employment lawyers with wage-and-hour disputes, discrimination claims, and unsafe workplace complaints. We:
- Identify and interview potential class members in wage-and-hour actions.
- Gather records and statements proving unpaid wages or overtime violations.
- Deliver court-ready reports that give attorneys dependable evidence.
- These efforts help workers obtain justice and provide legal teams with the evidence they need to move cases forward
This work helps employees achieve the justice they are owed and provides attorneys with the factual foundation required to advance their cases successfully.
Asset & Financial Investigations
Before a lawsuit or settlement talk, it’s crucial to confirm the other party’s ability to pay. Our team performs asset searches across Santa Ana and Orange County. We reveal:
- Hidden bank accounts, properties, and real estate holdings.
- Undisclosed business ties and concealed investments.
- Debts or liabilities that may impact a judgment
By exposing these assets, we help clients and attorneys make informed decisions and protect financial interests
Surveillance & Injury Claim Verification
In a busy city like Santa Ana, inflated or false claims can occur. Our discreet surveillance confirms personal injury and workers’ compensation allegations. Using advanced methods, we capture photo and video evidence to determine whether daily activities match reported injuries—saving insurers and defense lawyers time and resources while promoting fairness.
Process Service & Legal Support
Serving documents in Santa Ana can be challenging when someone avoids service. We use targeted tactics, stakeouts, background research, and precise timing to deliver subpoenas and court papers properly. Familiarity with local neighborhoods and court procedures keeps cases on track.
Estate & Probate Investigations
Estate counsel often needs help locating heirs or confirming relationships. We conduct thorough heir searches, review international databases, and prepare detailed due diligence. Clear documentation establishes family ties, supporting fair asset distribution and reducing probate disputes.
Accident & Personal Injury Investigations
After an accident, speed matters. We canvass nearby areas, secure security-camera footage, and interview witnesses to build accurate timelines. Prompt collection of these details strengthens personal injury claims and helps victims pursue the compensation they deserve.
Need more details? Contact us
When you need answers, trust Tristar Investigation to be on your side. Reach out today for a free, confidential consultation. Call us, and one of our top Santa Ana private investigators will guide you in uncovering the truth.
Expanded Services for Every Need
Beyond these core areas, Tristar Investigation offers a full suite of specialized services:
Surveillance & Monitoring
- Spousal/Domestic Surveillance Discreet observation to confirm concerns and provide reliable evidence.
- Cheating Spouse: Photo/video documentation with detailed reports for personal or legal decisions.
- Subrosa Surveillance: Covert methods used in legal and insurance matters to uncover false claims.
- Injury Surveillance: Verification that claimed limitations match real-world activities.
- Business Surveillance: Tailored monitoring to detect misconduct and protect company assets.
Family & Custody Matters
- Child Protection: Evidence gathering in cases of neglect, abuse, or unsafe environments.
- Runaway Teenagers: Fast, sensitive efforts to locate missing teens.
- Missing Persons: Tools and local networks to find long-lost or recently missing individuals.
- Divorce Investigations: Proof of hidden assets, infidelity, or lifestyle patterns for court.
- Find Someone: Reconnect with biological relatives or old friends through verified searches.
Fraud & Scam Investigations
- General Fraud & Scams: From online cons to in-person deception, we uncover schemes and secure proof.
Workers’ - Compensation Fraud: Investigations that help employers and insurers counter false claims.
- Bankruptcy & Foreclosure Fraud: Identification of hidden assets, bogus filings, and misleading statements.
Background Checks & Due Diligence
- Background Checks: In-depth reviews, including SEC Certification investigations.
- Check on Someone’s Past: Trusted history reports for partners, tenants, or associates.
- Business Identity Research: Validate company legitimacy, ownership, and hidden connections
Legal Support Services
- Witness Outreach: Locate and engage witnesses while maintaining confidentiality.
- Witness Statements: Accurate, court-ready statements from key witnesses.
- Process Service: Professional document delivery even in evasive situations.
- Subpoena Services: Effective service to obtain needed testimony or records
Asset & Financial Investigations
- Asset Investigation: Comprehensive searches, including CYA investigations before settlements, and our flexible Flex asset search option.
- Asset Recovery: Track and help retrieve stolen or missing property.
Corporate & Employee Investigations
- Employee Theft: Discreet inquiries that document internal theft or fraud.
- Intellectual Property Protection: Detect counterfeits, piracy, and misuse of IP.
- Corporate Intelligence: Market, competitor, and risk insights to guide strategy.
- Loss Prevention: Practical measures to reduce theft, fraud, and operational loss.
- Employment Law Investigations: Clear reports on disputes, discrimination, or policy breaches.
- Employee List Research: Verified workforce data for business or legal needs.
Specialty Investigations
- Spanish-Speaking PI: Clear communication for Spanish-speaking clients.
- Bilingual Claims Investigator: Language-bridging support for accident and insurance cases.
- Accident Investigations: Scene evidence, witness interviews, and record reviews.
- Insurance Accident Investigations: Verify claim details, identify fraud, and establish liability.
Whether you need a statewide-capable firm or a discreet local investigator in Santa Ana, Tristar Investigation offers the right mix of experience, flexibility, and results.
Why Choose Tristar Investigation?
For 40+ years, our team has solved cases with precision and professionalism. We understand the unique demands of serving a diverse city like Santa Ana.
Our work has been featured by respected outlets, including CNN and The Los Angeles Times, which reflects our earned trust and credibility. Most importantly, our 97% case success rate means you receive clear, actionable results you can rely on.
Confidentiality guides everything we do—secure communication and discreet methods protect your privacy at every step.
Here’s what you can always expect from us:
- Proven Experience: Over 40 years of successful investigative work.
- Strong Track Record:A 97% case closure rate with evidence you can use in court.t.
- Confidential Approach:Every matter is handled with discretion, privacy, and respect.
- Local Expertise:In-depth knowledge of Santa Ana neighborhoods and legal landscape.
- Trusted Reputation: Recognized by leading media and satisfied clients.
Our Commitment to You
We accept cases only when we’re confident we can deliver. Once engaged, we act quickly and professionally, always prioritizing your satisfaction. You’ll receive a clear, easy-to-read report—no jargon, just facts—and we follow up to ensure you’re fully satisfied.
We know these matters are personal and sensitive. Every case is managed with the utmost discretion, respect, and care. Call or email us today, and get the information you need to make the right decision and regain peace of mind
We Serve All of Orange County, California
Here are a few of the cities where we have helped clients get the information they need: