Anaheim

Trusted for 40+ years, Tristar’s Anaheim private investigators deliver discreet surveillance, asset checks, and legal support with proven results.
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Searching for a private investigator in Anaheim you can rely on? Tristar Investigation is a leading detective agency trusted by residents, businesses, and attorneys for more than 40 years. Whether your situation is personal, legal, or corporate, our licensed team delivers verified answers with strict confidentiality. From the Anaheim Resort District to Platinum Triangle, we’ve helped thousands uncover facts, protect their interests, and gain peace of mind.

Modern high-rise buildings surrounded by tall palm trees against a clear blue sky in Anaheim, representing the area served by Tristar as a private investigator and private detective in Anaheim for surveillance, legal, and investigative services.
Benefits of this Service
Anaheim Private Investigators
Selecting a top private investigation firm in Anaheim means choosing investigators with real experience and strong local insight. At Tristar Investigation, our licensed professionals manage a wide range of matters for individuals, law firms, and companies. Below are the key areas where our work makes a measurable impact:
Employment & Labor Law Support
Anaheim’s active business scene keeps workplace rights front and center. We assist employment attorneys with wage-and-hour disputes, discrimination claims, and unsafe condition complaints. We:
  • Identify and interview potential class members in wage-and-hour actions.
  • Gather records and statements showing unpaid wages or overtime violations.
  • Prepare court-ready reports that give attorneys dependable evidence.
These efforts help workers obtain justice and equip legal teams with the proof they need to advance cases.
Asset & Financial Investigations
Before a lawsuit or settlement talk, it’s vital to confirm the other party’s ability to pay. Our team performs asset searches across Anaheim and Orange County. We uncover:
  • Hidden bank accounts, properties, and real estate holdings.
  • Undisclosed business ties and concealed investments.
  • Debts or liabilities that may affect a judgment.
By revealing these assets, we help clients and counsel make informed decisions and protect financial interests.
Surveillance & Injury Claim Verification
In a busy city like Anaheim, exaggerated or false claims can surface. Our discreet surveillance verifies 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 attorneys time and resources while promoting fairness.
Process Service & Legal Support
Serving documents in Anaheim can be challenging when someone avoids service. We use targeted tactics, stakeouts, background research, and precise timing to properly deliver subpoenas and court papers. Knowledge of local neighborhoods and court procedures keeps matters moving.
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 proves family ties, supporting fair distribution and reducing probate disputes.
Accident & Personal Injury Investigations
After an accident, speed matters. We canvass nearby areas, secure surveillance 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

If you’re searching for answers, you shouldn’t settle for less than trusted expertise. Reach out to Tristar Investigation today for a confidential, no-cost consultation.
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.
  • DivorceInvestigations: 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: Comprehensive screenings verifying education, work history, and criminal records.
  • 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: Identify and connect with potential witnesses while ensuring their privacy is protected.
  • Witness Statements: Provide precise, legally compliant statements prepared for courtroom use.
  • Process Service: Reliable delivery of legal papers, including in cases where recipients are difficult to reach.
  • Subpoena Services: Skilled handling of subpoenas to secure testimony or critical documentation.
Asset & Financial Investigations
  • Asset Investigation: Locate real estate, vehicles, and bank accounts for legal, divorce, or debt cases.
  • Asset Recovery: Track and help retrieve stolen or missing property.
Corporate & Employee Investigations
  • Employee Theft: Quiet investigations that uncover and record cases of workplace fraud or stealing.
  • Intellectual Property Protection: Identify instances of counterfeiting, piracy, or unauthorized use of IP assets.
  • Corporate Intelligence: Gather competitor, market, and risk analysis to support informed business decisions.
  • Loss Prevention: Implement effective strategies to minimize fraud, theft, and overall operational losses.
  • Employment Law Investigations: Provide detailed findings on workplace disputes, discrimination claims, and policy violations.
  • Employee List Research: Supply verified employee data tailored for organizational or legal purposes.
Specialty Investigations
  • Private Investigator for Spanish Speakers: Helping clients who prefer Spanish with smooth and accurate communication.
  • Dual-Language Claims Investigator: Providing support in both languages to ease accident and insurance case handling.
  • Crash Investigations: Gathering on-site proof, speaking with witnesses, and examining official records.
  • Insurance-Related Accident Inquiries: Confirming claim accuracy, spotting possible fraud, and determining responsibility.
If you’re looking for an investigative team with the reach to handle cases across California or the precision of a local Anaheim specialist, Tristar Investigation delivers the perfect balance of expertise, adaptability, and proven outcomes.
Why Choose Tristar Investigation?
For nearly three decades, our best private investigators have delivered results with accuracy and integrity. Working in a dynamic city like Anaheim has given us the insight to handle cases of every complexity.
Major publications such as CNN and The Los Angeles Times have highlighted our work, underscoring the trust we’ve built over the years. With a 97% success rate, you can count on reliable outcomes backed by solid evidence.
Above all, your privacy is our top priority; every step is managed with secure communication and absolute discretion. Here’s what sets us apart:
Here’s what you can expect:

Our Commitment to You

We only take on cases when we’re certain we can provide real results. From the moment you hire us, our team responds promptly and works with complete professionalism, keeping your satisfaction as the top priority. You’ll receive a straightforward, well-structured report, free of confusing language, focused only on the facts, and we’ll check in afterward to confirm you’re fully at ease with the outcome.

We understand that these issues are often private and deeply personal. That’s why every case is handled with absolute confidentiality, respect, and compassion. Reach out to us by phone or email today to get the clarity you need, make informed choices, and restore your 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: