Detectives in Alameda, CA

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

Business Listings

We supply services to insurance carriers, 3rd party administrators and self-insured employers. We utilize the latest digital technology to document our investigations.


Since 1991, Bay Consulting Group has been delivering professional investigative services across the San Francisco Bay Area and nationwide. Although Bay Consulting Group encompasses the full range of investigative services, our specialties are in the fields of Corporate Fraud Investigations, AOE/COE, and Sub-Rosa Surveillance operations throughout California and beyond.


Monument Security has been a premier supplier of Security Solutions for 23 years. We have established our reputation on specialized solutions and rapid response to our customers' highest priorities. We know that quality of response and comprehensive service is synonymous with customer trust.



Mike Spencer began Spencer Investigations after having worked for few years at daily newspapers in Florida and California as an award-winning police and investigative reporter. As a reporter, he covered Hurricane Andrew in Miami, the East Bay Hills wildfire and some high-profile criminal cases. He gained a master's degree from U.C. Berkeley before embarking on his career as an investigator.


Harris Investigations specializes in asset search, people finder, people search in California, bank account search, missing persons and attorney services in California. Harris Investigations can assist you with criminal investigations in California, residential investigation in CA, cheating spouses and workers compensation investigation in California.


Mason Investigative Group executes discreet, effective investigations for lawyers and businesses. Our investigators delve into complex, high-stakes and often high-profile matters both domestically and around the world. We're distinguished by how speedily we absorb the intricacies of new cases, the active role we play in crafting strategy with counsel and customers, and the clarity and precision of


Only the highest of the finest use this technique. This method is for any investigator with a need to examine crime or deception to solve crime. Statement Analysis is now being used by the FBI, the Secret Service, and many other federal agencies; it is being used by law enforcement agencies and military agencies throughout the U.S., Canada, and Australia; by bank and insurance investigators; and by


Fire Cause Analysis FCA supplies fire investigation, forensic engineering, multi-disciplinary engineering, and scientific evaluations to customers in the insurance and legal communities. With the combined expertise of fire investigators, fire scientists, and electrical, mechanical, and fire protection engineers, FCA is capable to supply superior technical depth in analyses that are rooted in founded