Tristar Investigation is a renowned and trusted full-service private detective agency based in Los Angeles. With a remarkable 28-year track record, they specialize in providing top-notch investigative services not just in California, but also worldwide. Their team of highly skilled and experienced investigators ensures that clients receive outstanding results.

Tristar offers a wide range of services to cater to various needs. If you suspect infidelity or need to monitor someone discreetly, their cheating spouse surveillance and follow-up services are available. They also assist with child protection, injury surveillance, and finding missing persons.

Additionally, Tristar provides subpoena services, background checks, and investigations related to frauds and scams. Furthermore, Tristar Investigation extends its expertise to legal and insurance fields. They offer asset investigations, process service, witness statements, and skip tracing, among other legal services.

Their bilingual claims investigators make communication easier for Spanish-speaking clients. Tristar has garnered a strong reputation through dedicated work and outstanding client satisfaction. With their extensive experience, they continue to excel in their field, delivering exceptional results that have made them the go-to choice for individuals, businesses, and legal professionals alike