Looking for a private investigator in Los Angeles you can rely on? Tristar Investigation is a leading private detective agency trusted by local residents, businesses, and attorneys for over 40 years. Whether your situation is personal, legal, or corporate, our licensed investigators provide verified answers while maintaining strict confidentiality. From Downtown Los Angeles to Santa Monica, we have helped thousands of clients uncover facts, protect their interests, and find peace of mind.
Private Investigation Services in Los Angeles
Working with a Los Angeles private investigation firm gives you access to a team with deep experience and local knowledge. At Tristar Investigation, our licensed experts manage different types of cases for businesses, law firms, and individuals. Here are the main areas where our services truly help:
Employment & Labor Law Support
Los Angeles’s large and diverse business community keeps employee rights in focus. We assist employment attorneys with wage-and-hour disputes, discrimination claims, and unsafe workplace complaints. We:
- Identify and interview potential class members in wage-and-hour cases.
- Gather records and statements to prove unpaid wages or overtime violations.
- Deliver court-ready reports that give lawyers dependable evidence.
These efforts help workers achieve justice and provide legal teams with the solid proof needed to advance their cases successfully.
Asset & Financial Investigations
Before a lawsuit or settlement, it’s crucial to confirm the other party’s ability to pay. Our team performs asset searches across Los Angeles and the surrounding areas. We uncover:
- Hidden bank accounts, undeclared properties, and other real estate assets.
- Undisclosed business affiliations and concealed investments.
Debts or liabilities that could impact a potential judgment. - By revealing these assets and liabilities, we help clients and attorneys make informed decisions and protect their financial interests.
When we identify these assets, it enables clients and lawyers to make more informed decisions and protect their financial interests.
Surveillance & Injury Claim Verification
In a large and crowded city like Los Angeles, false or overstated injury claims sometimes happen. Our careful surveillance helps confirm the truth of personal injury and workers’ compensation cases. With modern methods, we collect photo and video proof to see if a person’s daily activities match their reported injuries, helping insurance companies and defense lawyers save time, reduce costs, and ensure fairness.
Process Service & Legal Support
Serving legal papers in Los Angeles can be challenging, especially when someone is trying to avoid them. We employ targeted methods, including stakeouts, thorough background checks, and well-timed actions, to ensure the timely delivery of subpoenas and court documents. With our knowledge of local areas and court rules, we make sure your case keeps moving forward.
Estate & Probate Investigations
Lawyers who handle estates often need support in finding heirs or confirming family connections. We carry out careful heir searches, check international records, and create complete due diligence reports. This clear paperwork proves family links, helps ensure fair asset distribution, and reduces conflicts during probate.
Accident & Personal Injury Investigations
After an accident, it’s important to move fast. We check the area, gather CCTV footage, and talk to witnesses to create a clear timeline of what happened. Getting this information quickly makes
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When you’re looking for answers, you should have experts on your side. Reach out to Tristar Investigation today for a free, private consultation, and let one of our Los Angeles private investigators help you find the truth.
Expanded Services for Every Need
Beyond our core areas, Tristar Investigation offers a full suite of specialized services to meet virtually any investigative need:
Surveillance & Monitoring
- Spousal/Domestic Surveillance: Discreet monitoring of a partner to confirm suspicions and gather reliable evidence.
- Cheating Spouse Investigations: Photo and video documentation paired with detailed reports to inform personal or legal decisions.
- Subrosa Surveillance: Undercover techniques used in legal and insurance cases to expose fraudulent claims.
- Injury Claim Surveillance: Verifying that an individual’s claimed limitations match their actual activities.
- Business Surveillance: Customized monitoring to uncover internal misconduct and safeguard company assets.
Family & Custody Matters
- Child Protection Investigations: Gathering evidence in cases of suspected neglect, abuse, or unsafe environments.
- Runaway Teenagers: Swift, sensitive efforts to locate missing teens and bring them home safely.
- Missing Persons: Utilizing specialized tools and local networks to find long-lost or recently missing individuals.
- Divorce Investigations: Uncovering proof of hidden assets, infidelity, or lifestyle habits for use in court.
- Find Someone: Reconnecting clients with biological relatives or old friends through thorough, verified searches.
Fraud & Scam Investigations
- General Fraud & Scams: Whether it’s an online con or an in-person deception, we expose the scheme and secure solid proof.
- Workers’ Compensation Fraud: Investigations that help employers and insurers uncover false injury claims.
- Bankruptcy & Foreclosure Fraud: Identifying hidden assets, sham filings, and misleading statements in bankruptcy or foreclosure cases.
Background Checks & Due Diligence
- Background Checks: Comprehensive screenings to verify education, employment history, and criminal records.
- Check Someone’s Past: Reliable history reports for prospective partners, tenants, or associates.
- Business Identity Research: Validating a company’s legitimacy, ownership, and any hidden connections.
Legal Support Services
- Witness Outreach: Locating and engaging witnesses while maintaining confidentiality.
- Witness Statements: Obtaining accurate statements from key witnesses, documented in a court-ready format.
- Process Service: Professional delivery of legal documents, even when subjects attempt to evade service.
- Subpoena Services: Effectively serving subpoenas to secure the testimony or records your case needs.
Asset & Financial Investigations
- Asset Investigations: Locating real estate, vehicles, bank accounts, and other assets for legal, divorce, or debt recovery cases.
- Asset Recovery: Tracking down and helping retrieve stolen or missing property or funds.
Corporate & Employee Investigations
- Employee Theft Investigations: Discreet inquiries to document internal theft or fraud within a company.
- Intellectual Property Protection: Detecting instances of counterfeiting, piracy, or misuse of intellectual property.
- Corporate Intelligence: Gathering market and competitor insights, plus other risk information to guide business strategy.
- Loss Prevention Strategies: Implementing practical measures to reduce theft, fraud, and operational losses.
- Employment Law Investigations: Providing clear reports on workplace disputes, discrimination claims, or policy violations.
- Employee List Research: Compiling verified data on a company’s employees for business or legal purposes.
Specialty Investigations
- Spanish-Speaking Investigators: Ensuring clear communication and understanding for Spanish-speaking clients.
- Bilingual Claims Investigators: Bridging language gaps in accident and insurance investigations.
- Accident Investigations: Documenting accident scenes, interviewing witnesses, and reviewing records to uncover the facts.
- Insurance Accident Investigations: Verifying claim details, identifying possible fraud, and helping establish liability.
Whether you need a firm capable of handling statewide cases or a discreet local private investigator in Los Angeles, Tristar Investigation provides the ideal blend of experience, flexibility, and results.
Why Choose Tristar Investigation?
For over 40 years, our team has been solving cases with meticulous precision and professionalism. We understand the unique challenges of serving a dynamic, diverse city like Los Angeles.
Our work has been highlighted by respected media outlets such as CNN and the Los Angeles Times, underscoring the trust and credibility we’ve earned. Most importantly, our 97% case success rate means you receive clear, actionable results that you can count on.
From start to finish, confidentiality is paramount; we use secure communication and discreet methods to protect your privacy at every step.
Here’s what to expect when you work with us:
- Proven Experience: More than 40 years of successful investigative work.
- Strong Track Record: 97% case success rate, providing evidence that holds up in court.
- Confidential Approach: Every case is handled with absolute discretion, complete privacy, and respect.
- Local Expertise: Intimate knowledge of Fresno’s neighborhoods and legal landscape.
- Trusted Reputation: Recognized by major media outlets and endorsed by satisfied clients.
Our Commitment to You
We accept cases only when we’re confident we can deliver results. Once we take on your case, we act quickly and professionally, always making your satisfaction our top priority. You’ll receive a clear, easy-to-understand report with no jargon, just facts, and we follow up to ensure you’re completely satisfied with our service.
We understand these matters are personal and sensitive. That’s why every case is managed with the utmost discretion, respect, and care from start to finish.
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 Los Angeles County, California
Here are a few of the cities where we have helped clients get the information they need: