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2024

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Best Private Investigators in San Diego, CA

Our Recommended Top 14

We did the research for you!

  • Licensing
  • User Reviews
  • Mystery Shopping Calls

Our goal is to connect people with the best local professionals. We scored San Diego Private Investigators on more than 25 variables across five categories, and analyzed the results to give you a hand-picked list of the best.

317Reviewed

195Curated

14Top Picks

Learn about our selection process.

Providers

featured provider = Featured Provider

12526 High Bluff Drive Suite 300, San Diego, CA 92130

Expertise.com Rating

Review Sources

Google
4.3 (11)
Yelp
5.0 (2)

Why choose this provider?

Able Legal Investigations provides investigative services in San Diego and throughout the United States while accommodating the fact-finding needs of law firms, businesses, and individuals throughout California and the United States. Law degreed licensed private investigators with certifications in Financial Crimes Investigations regularly handle Financial Infidelity, Financial Fraud, and Asset Search Investigations as they relate to family law issues, personal injury cases, and asset investigations throughout the United States Additionally, as licensed San Diego Private Investigators, we perform surveillance and undercover investigations, historical and transactional research, collecting and reviewing evidence, while preparing thorough, accurate, and professionally written investigative reports.

  • TSCM Counter Measures
  • Profiling
  • Digital Forensics
  • Insurance Fraud Investigator
  • Financial Investigations
  • Asset Searches

San Diego, CA

Expertise.com Rating

Why choose this provider?

Need help contacting a Private Investigator in San Diego? Call our Concierge team at 848-Book-Pro (848-266-5776 from 6 am - 4 pm PT | Mon - Fri). They are standing by to help you get the service you need.

San Diego, CA 92101

Expertise.com Rating

Review Sources

Yelp
4.5 (19)
Facebook
5.0 (10)

Why choose this provider?

Medrano & Associates Private Investigations is a private investigations agency in San Diego, California, established in 2010. The owner of Medrano & Associates Private Investigations, Mike Medrano has been a federal police officer for the Department of Defense since 2008. Their services include background checks, missing persons, general surveillance, process serving, infidelity surveillance, and workers comp fraud. Medrano & Associates Private Investigations is fully licensed and insured.

San Diego, CA 92101

Expertise.com Rating

Review Sources

Google
5.0 (19)
Facebook
5.0 (11)
Yelp
4.5 (6)

Why choose this provider?

Justice Solutions Group is a private investigations agency located in Seal Beach, California. They can help their clients with all investigation services including missing person cases and lost relatives, background checks, asset searches, infidelity and cheating spouse investigations, probate services, and digital forensics. Their affiliations and sponsorships include CAALA, CALI, Infra Gard, and Big Brothers and Big Sisters of Orange County.

Chula Vista, CA 91912

Expertise.com Rating

Review Sources

Facebook
5.0 (8)
Yelp
4.0 (5)
Google
4.8 (4)

Why choose this provider?

Becker & Becker Investigations is a full-service private investigations agency in Chula Vista, California, dedicated to serving San Diego and the entire Southern California area. Their investigators have years of law enforcement and investigative experience. Their services include attorney services, insurance investigations, private client investigations, business investigations, and security. Becker & Becker Investigations is a member of CALI and AMIS.

San Diego, CA 92109

Expertise.com Rating

Why choose this provider?

Legal ROC Investigations is a private investigations agency in San Diego, California, knowledgeable in the unique challenges of performing investigations, surveillance, and undercover operations in Southern California. Legal ROC Investigations offers attorney services, corporate services, and domestic investigation. This company is a member of CALI, NCISS, and San Diego Regional Chamber of Commerce.

San Diego, CA 92123

Expertise.com Rating

Why choose this provider?

Owens & Associates Investigations is a private investigations agency in San Diego, California, founded in 1988. Their services include NAIC third party verifier/background checks, surveillance/sub rosa, asset searches, locates, subpoena service, fraud investigations, and more. Owens & Associates Investigations is a member of Society of Former Special Agents of the FBI, California Association of Licensed Investigators, and American Society of Industrial Security.

San Diego, CA 92101

Expertise.com Rating

Review Sources

Yelp
5.0 (3)

Why choose this provider?

Bruce Alan Investigations is a private investigations agency in San Diego, California, established in 1979. Lead investigator Bruce Alan has over 30 years of experience as a private investigator. Whenever anyone wants to catch someone in the act, Bruce Alan Investigations is ready to help them, understanding that it is very painful to have a family member missing. Bruce Alan Investigations is a Better Business Bureau Accredited Business.

Carlsbad, CA 92013

Why choose this provider?

Kelsay Investigations is a private investigations agency in Carlsbad, California, founded in 1980. They primarily serve the counties of San Diego, Orange, Riverside, and Imperial. Kelsay Investigations has consistently provided the highest quality of service for a variety of investigative and legal matters and offers surveillance, background checks, locate services, and private security. Kelsay Investigations is a licensed private investigator.

San Diego, CA 92117

Expertise.com Rating

Review Sources

Google
5.0 (8)

Why choose this provider?

Bejars Investigation Services, LLC is a private investigations agency in San Diego, California, with over 50 years of combined experience. Their investigative services include child custody investigations, divorce private investigations, child support investigations, child support investigations, background investigations, employee theft investigations, and more. They are proud members of California Association of Licensed Investigators and Texas Association of Licensed Investigators.

San Diego, CA 92109

Expertise.com Rating

Review Sources

Google
4.6 (34)
Facebook
5.0 (5)

Why choose this provider?

Bradley Investigative Services is a private investigations agency in San Diego, California, serving the people of San Diego since 2007. Their services include background checks, business surveillance, corporate investigation, financial investigations, infidelity investigation, missing persons, and more. They are a member of the California Association of Private Investigators. Bradley Investigative Services is Thumbtack Best of 2016.

San Diego, CA 92129

Expertise.com Rating

Why choose this provider?

San Diego Private Investigations is a private investigations agency in San Diego, California. Their private investigators have specialized in infidelity surveillance since 1982. In addition to their spousal infidelity/cheater surveillance services, they also provide other general and specialized investigations for their clients, including civil litigation support, corporate investigations, missing persons, divorce and marital issues, and more. San Diego Private Investigations is a partner with State of California Department of Consumer Affairs.

P.O. Box 4756, Oceanside, CA 92052

Expertise.com Rating

Why choose this provider?

Gonzalez Investigations is a private investigation firm that serves San Diego and the surrounding metro areas. Founder Robert "Bob" Gonzalez is a California licensed private investigator and a Certified Fraud Examiner (CFE). He conducts investigations locally and abroad in international fraud and embezzlement, money laundering, and criminal and civil matters. Bob also conducts investigations on various cases, including murder, drugs, assault, and personal injury. Additionally, Gonzalez Investigations specializes in bank fraud, corporate fraud, and insurance fraud.

501 W Broadway, San Diego, CA 92101

Expertise.com Rating

Review Sources

Google
5.0 (4)
Yelp
5.0 (1)

Why choose this provider?

PI Near Me assists San Diego locals and clients throughout the US. As a full-service association of licensed private investigators, the company conducts services suitable for the needs of its clients, helping them resolve their cases involving child custody, surveillance, cheating spouses, and criminal defense. Its team of investigators has experience in mobile and computer forensic investigations. Technical surveillance countermeasure services, also known as bug sweeps, are available. The company aims to provide answers to clients' demands through its investigation services.

  • Surveillance
  • Background Investigations
  • Criminal and Civil Investigations

Compare our Top Private Investigators

NameExpertise RatingAddressPromotionsLearn more
Able Legal Investigations, Inc.
12526 High Bluff Drive Suite 300, San Diego, CA 92130Call for quote
Medrano & Associates Private Investigations
San Diego, CA 92101
Justice Solutions Group
San Diego, CA 92101
Becker & Becker Investigations
Chula Vista, CA 91912
Legal ROC Investigations
San Diego, CA 92109
Owens & Associates Investigations
San Diego, CA 92123
Bruce Alan Investigations
San Diego, CA 92101
Kelsay Investigations
Carlsbad, CA 92013
Bejars Investigation Services, LLC
San Diego, CA 92117
Bradley Investigative Services
San Diego, CA 92109
San Diego Private Investigations
San Diego, CA 92129
Gonzalez Investigations
P.O. Box 4756, Oceanside, CA 92052
PI Near Me
501 W Broadway, San Diego, CA 92101

FAQs

  • Introduction

    Some cases grow cold without ever getting solved by the police, and others tend to be too unorthodox for the police since they're mainly limited to criminal cases. This is where private investigators come in.

    Private investigators, also known as PIs, offer a wide range of services, including finding missing persons, tracking marital infidelity, investigating theft, running background checks, verifying insurance claims, and collecting debts on behalf of their clients.

    PIs work on any case requiring extensive research and investigation. Their duties range from gathering vital facts and connecting clues to providing conclusive information regarding the case.
  • What is a private investigator?

    Private investigators are experienced individuals hired to carry out detective work. They are fact-finding experts who dedicate time and effort to gather evidence and reveal information that would be difficult to gain through ordinary means. Private investigators can either operate alone or work for an agency.

  • Are private detectives real?

    Yes, private investigators are real. They provide their expertise to anyone who needs an in-depth investigation for an important matter. Whether tracking a long-lost loved one, running background checks, finding missing persons, or conducting general research, private detectives operate with discretion and rarely make the news.

  • What do private investigators do?

    PI work involves a lot of information gathering and fact analysis. Their field assignments involve carefully following persons of interest, conducting surveillance, interviewing people, and, sometimes, going undercover to get more information. They use GPS tracking devices, video recorders, computers, and other technology to collect information.

  • How do private investigators work?

    Private investigators’ ability to conduct examinations and close cases without their targets knowing their involvement makes them very effective. A PI firm may have different personnel, each specializing in a particular field. From computer experts to web-data analysts and field officers, these agents work together to solve cases or complete an objective.

  • What is a private investigator allowed to do?

    PIs are civilians, so they're required to operate within the confines of the law. Private investigators search multiple online databases, public records, and open source files to collect information. However, they cannot bug phones or hack into online accounts to acquire protected information. They can conduct surveillance on people in public places, but they can't trespass into their homes or property.