For a PI in Los Angeles, Call East Valley!
Executive Protection
Civil & Criminal
Records Research
Office: 951-264-2645


East Valley Investigative Services, Inc. is a full service agency of private detectives owned and operated by CEO and Qualified Manager, John Baker. Mr. Baker is a licensed private investigator by the State of California, Bureau of Security and Investigative Services. 

His professional background includes 22 years of law enforcement, security and investigative experience including twenty-one years with the Orange County Sheriff’s Department, where he retired at the rank of Investigator. Mr. Baker was licensed as a private investigator in 2009 and has managed hundreds of cases including a variety of criminal and civil investigations, workers compensation, AOC / COE investigations, fugitive recovery investigations, fraud, surveillance, undercover operations, family law investigations and employment background checks.

During his law enforcement career Mr. Baker investigated, supervised, or managed hundreds of investigations while working as a patrolman, an investigator assigned to the Gang Enforcement Unit, Economic Crimes Unit and Homicide. Mr. Baker’s experience includes criminal investigations, fraud and identity theft investigations, narcotics and gang related investigations, undercover operations, stationary and mobile surveillance techniques, interview and interrogation techniques, report writing, courtroom testimony, dignitary protection, and case management. Mr. Baker has also testified as an expert in both Federal and State courts on gangs, narcotics and weapons.

East Valley Investigative Services, Inc. is an organization comprised of experienced private investigators in Orange County, Riverside, San Bernardino and Los Angeles offering a wide array of professional investigative services to our clients. Investigators are assigned cases based on their individual professional background and investigative expertise ensuring your matter is being handled by a qualified professional. All PI cases are managed by Mr. Baker. We are based in Corona, California serving all of Southern California.

Copyright 2011 East Valley Investigative Services:  PI Los Angeles.  All Rights Reserved
         Home                  About                  Services                  Testimonials                  Contact         

Executive Protection
Dignitary Protection

Executive Security Consulting

Bail Forfeiture

DMV Searches

Employment Investigations

Workers Compensation Fraud Investigations

Judgement Enforcement

Legal/Trial Assistance

Locating Missing Persons/Runaway Juveniles

Media Inquiries

Public Records Searches

Process Serving

Statements & Interviews

Surveillance and Undercover Operations

Technical Surveillance Counter Measures - (Bug Sweeping Services)

Los Angeles Private Detectives