Welcome to ESI
ESI is a California licensed private investigator specializing in both civil and legal investigations. We provide a wide array of investigative and research services for individuals, law firms, corporations, and insurance companies. Experienced with locating actionable evidence and information for our clients. Our primary service is conducting surveillance using state-of-the-art tech; providing you with a first-rate product with the video evidence you need.


Private Investigations
ES Investigations offers a wide variety of Investigative Services. Some of our services include:
- Workers Comp Surveillance
- Personal Injury Claims Validation
- Spousal Infidelity Investigations
- Child Custody Welfare Arrangements
- Aerial Video & Drone Services
- Persons/Assets Search
Service Of Process
ES Investigations offers a wide variety of Proccess Services. Some of our services include:
- Service of Summons & Subpoenas
- Temporary Restraining Orders
- Divorce & Family Law Matters
- Service of Emergency Protective Orders
- Stakeouts
- Small Claims
- Unlawful Detainers
- Arbitration Letters - and more

Why ES Investigations

Technology
ESI uses state-of-the-art vehicle mounted cameras, capable of unmanned operations!

Experience
10 years industry experience, licensed, and insured!

Strategy
ESI specializes in getting the best video possible for your case.
We will provide transparent & actionable investigations, so you can make informed decisions.
> We recommend investigative strategies specific to your situation or legal case.
> We are committed to finding the evidence and answers you need.
> Expert investigative answers and advice you can count on.
> Free, no obligation investigative quote..
What Our Clients Say
Professional Certifications
