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Best Private Investigators in San Diego, CA

Our Recommended Top 11

We did the research for you!

  • Licensing
  • User Reviews
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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.

314Reviewed

192Curated

11Top Picks

Learn about our selection process.

Providers

featured provider = Featured Provider

Best Private Investigators Serving San Diego
San Diego, CA

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.

Best Private Investigators Serving San Diego
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.

Best Private Investigators Serving San Diego
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.

Best Private Investigators Serving San Diego
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.

Best Private Investigators Serving San Diego
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.

Best Private Investigators Serving San Diego
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.

Best Private Investigators Serving San Diego
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.

Best Private Investigators Serving San Diego
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.

Best Private Investigators Serving San Diego
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.

Best Private Investigators Serving San Diego
San Diego, CA 92117

Expertise.com Rating

Review Sources

Google
5.0 (3)

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.

Best Private Investigators Serving San Diego
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.

Compare our Top Private Investigators

NameExpertise RatingAddressPromotionsLearn more
Legal ROC Investigations
San Diego, CA 92109
Kelsay Investigations
Carlsbad, CA 92013
San Diego Private Investigations
San Diego, CA 92129
Medrano & Associates Private Investigations
San Diego, CA 92101
Owens & Associates Investigations
San Diego, CA 92123
PI Near Me
501 W Broadway, San Diego, CA 92101
Justice Solutions Group
San Diego, CA 92101
Gonzalez Investigations
P.O. Box 4756, Oceanside, CA 92052
Bejars Investigation Services, LLC
San Diego, CA 92117
Becker & Becker Investigations
Chula Vista, CA 91912