Detectives in San Diego, CA

Comprehensive list of private detective agencies and investigators servicing San Diego, CA.

Business Listings

Guaranteed Results. 45 yrs exp. ex-Police we carry out all business, matrimonial, criminal, missing persons, due diligence, background checks, competitive intelligence private investigators' cases. We are the world's most experienced private and corporate investigators. Est. in 1966. We specialise in surveillance, finding missing persons, locating hidden assets, investigations of civil, personal, matrimonial,

  • A scam, stay away!!! Frank Monte is famous for getting people sued, including himself,

Bejars Investigation Services conducts all investigations with professionalism and discretion, providing each individual case with the complete focus that it deserves. Bejars Investigation Services prides itself on conducting quality investigations, rather than making promises to clients that cannot be delivered. Throughout the course of each investigation, Bejars Investigation Services remains in


That is what makes Baker Street Group a premiere investigation service, owned and run by nationally recognized experts within the industry. Baker Street Group gives you over 150 years of investigation experience from the FBI, IRS and other criminal investigative services. Our expertise, dedication and leadership will assist you resolve issues, whether simple or complex.



San Diego Private Investigations has been serving San Diego and Southern California since 1987. From the very beginning, we wanted to be the agency that customers could rely on to handle their cases in a timely and dependable manner. In 1994 our web page went on the Internet to gain customers not only here in San Diego, but throughout California, the US and around the world.


Pelio & Lee Investigations is a complete service company delivering professional private investigative services to the business and legal communities, as well as private individuals in San Diego, North County, and Southern California. With more than twenty five years of knowledge in law enforcement and investigations, we specialize in comprehensive background investigations, asset searches, pre-litigation


Mr. Ostrowski provides a twenty-eight year career in the area of private investigation. In 1979, he was appointed director of the San Diego office of Krout & Schneider. Promoted to Vice-President in 1988. In addition to the supervision, marketing, and administrative duties related to the operation of a branch office and PI company, he has earned considerable expertise evaluating and handling all kinds


DS Investigations is the premier San Diego private investigator operating throughout the metropolitan area. A family owned business, began by Dennis Sesma, formerly of the San Diego Police Department, DS Investigations specializes in the areas of surveillance, cheating spouses, child custody, child support, computer forensics and background investigations, with National and International abilities.


Located in San Diego and convenient to Del Mar and Rancho Santa Fe, Able Legal Investigations supplies investigative services to individuals and businesses throughout the US and locally to Los Angeles, Orange County, and elsewhere in Southern California.


We're California's 1 st Investigative Group, an expert private investigative agency located in San Diego, California and specialize in the art of surveillance. We have been licensed and bonded since 1982 and can assist you if you suspect dishonesty, elder abuse, fraud, theft, cheating spouse infidelity, missing persons or just need a peace-of-mind investigation in order to aid you in making those important


Trinity Private Investigations. is a complete service agency providing confidential investigative service to individuals, businesses, and law companies throughout the San Diego area. Trinity Private Investigations. is run and run by Dennis M. Bammann who is personally involved in all cases.

  • I used Trinity Private Investigations, Inc. to help me with an accident where a person

Select a security guard firm that Los Angeles and surrounding areas can depend on. We have L.A. security officers in uniform or celebrity protection off duty police officers by request wearing business suits around Hollywood, or doing estate security for Beverly Hills, even Orange County.


Established in 1986 by former Special Agents of the Federal Bureau of Investigation FBI, ESI International. supplies private investigation and consulting services to the legal, financial, and business communities.


To supply customers with c ompetent, professional and discreet i nvestigati ve and security services at reasonable rates. To speedily reply to customers' legitimate investigation or security requirements when and where requested. To supply individual service to every customer. Above all, to respect every customer's confidentiality.


Owens & Associates Investigations supplies the most thorough computer database research possible, with private investigators in every county in the U.S. to conduct accurate, up-to-date, on-site research of public records and a world-huge network of other former FBI agents and other law enforcement investigators.


We specialize in Insurance and Corporate investigations, SIU and Litigation Support. We are members of the Chamber Of Commerce, California Professional Investigators Association and other prominent organizations Affiliations Page. Our qualified SIU is contracted by TPA's and Insurance Carriers to comply with state SIU laws and serve as, or work with their designated Fraud Unit.

  • Great Service, ethical, quick. A modern Sherlock Holmes!

G AIN PI is a licensed and bonded complete service, private investigation agency that supplies cost effective investigative and support solutions to attorneys, law offices, insurance firms, huge corporations, tiny businesses, collection agencies and private customers. Clients receive prompt, courteous and reliable service with timely updates and reports.


Our #1 source of new clients comes from referrals! Our customers are Associates that we work hand and hand with to reach a high level of Security at reasonable prices. Bradley Security systems focus on management, supervision, and support. We are uniquely qualified in recruiting and training new staff. We stress that client service is every employees job.


Tactical Investigative Services is a complete service private investigative company with a team of licensed specialists who represent a wide spectrum of knowledge, experience and expertise. Our history includes representing customers in more than 35,000 civil, corporate, criminal and individual issues.


The Henry Group Investigations. is a San Diego based private investigations corporation that specializes in civil and criminal litigation support. The Henry Group investigative team is comprised of former law enforcement officers who have extensive knowledge in complex investigations, locating witnesses, interviewing and surveillance.