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Trusted Private Investigator Services in Los Angeles
At Ten 28 Investigations, we have dedicated over 30 years to delivering comprehensive investigative solutions for individuals and businesses across California and beyond. Our approach combines field-based expertise with personalized service, ensuring clients receive actionable intelligence tailored to their unique needs. We specialize in legal support, process serving, background checks, asset investigations, and pre-marital screenings, leveraging decades of hands-on experience to address complex challenges. As a Native American, Minority-Owned, and Veteran Owned Business, we prioritize integrity, transparency, and equal opportunity in every engagement. Our clients consistently recognize our professionalism, prompt reporting, and commitment to safeguarding their security and well-being. We operate differently from traditional investigators, focusing on real-world fieldwork rather than desk-based analysis.

Our services are designed to meet diverse needs, from corporate due diligence to personal safety concerns, and we pride ourselves on adapting to evolving client requirements. With a California Investigative License (PI-12676) and Marin County process server registration (#85), we uphold the highest standards of legal compliance and ethical conduct. Our teams extensive experience ensures that every case receives meticulous attention, whether it involves locating witnesses, conducting employee background checks, or supporting litigation efforts. We are dedicated to empowering clients with the information they need to make informed decisions, protect their interests, and navigate lifes uncertainties with confidence.
Services
Legal Support Process Serving Background Checks Asset Investigations Pre-Marital Screenings Missing Persons Corporate Histories Tenant Checks
Highlights and features
  • We offer 30+ years of field-based investigative experience.
  • Our services are tailored to legal, business, and personal needs.
  • We provide prompt, thorough reporting with personalized attention.
  • We are licensed and registered with California and Marin County.
  • We are a Native American, Minority-Owned, and Veteran Owned Business.
Associations and certifications
  • California Investigative License #PI-12676
  • Marin County Registered Process Server #85
What people say
Professionalism Personal approach 30+ years
Services
Legal Support
We provide comprehensive legal support including witness location, litigation investigation, and documentation retrieval. Our team assists attorneys and businesses with evidence collection, interviews, and public filing research. With expertise in civil and criminal cases, we ensure accurate, court-ready reports tailored to your legal needs.
Process Serving
Our licensed process servers deliver legal documents efficiently and discreetly. We specialize in locating authorized agents, serving court papers, and ensuring compliance with jurisdictional requirements. With Marin County registration (#85), we guarantee timely, legally compliant service for lawsuits, subpoenas, and summons.
Background Checks
We conduct thorough background checks for employers, landlords, and individuals. Services include criminal history verification, credit checks, and employment history validation. Our investigations help mitigate risks by uncovering critical information about candidates, tenants, or business partners to support informed decision-making.
Asset Investigations
We trace and verify financial assets, real estate holdings, and business interests for legal or personal matters. Our team investigates corporate histories, UCC filings, and property ownership records to provide clear insights into an individual's or company's financial status for litigation or due diligence purposes.
Pre-Marital Screenings
Our pre-marital investigations verify personal history, criminal records, and financial backgrounds for individuals entering relationships. We provide discreet, comprehensive reports on potential partners, including address verification, past marriages, and public filings to ensure transparency and security in personal decisions.
Questions
What services do you offer?
We provide legal support, process serving, background checks, asset investigations, pre-marital screenings, and missing persons cases.
How long have you been in business?
We have over 30 years of investigative experience in California and nationwide.
Do you serve areas outside California?
Yes, we operate throughout the United States, with a focus on California.
Are you licensed as a private investigator?
Yes, we hold California Investigative License #PI-12676 and Marin County process server registration #85.
Can you help with employee background checks?
Yes, we conduct thorough employee screenings including criminal history, credit checks, and employment verification.