Private Investigator Services in Southern California
Coby Investigations provides professional private investigator services throughout Southern California. Our experienced investigators assist attorneys, insurance companies, businesses, and private clients…




Surveillance Investigations
Professional surveillance investigations providing court-admissible video evidence for insurance claims, infidelity cases, and legal matters throughout California.
Litigation Support Investigations
Investigative support for attorneys, including witness interviews, asset searches, evidence gathering, and case preparation to help strengthen legal matters.
Insurance & Fraud Investigations
Comprehensive investigative support for insurance claims, fraud indicators, liability matters, and questionable activity. Our investigations provide documented facts and evidence to help clients make informed decisions.
Background Investigations
Detailed background research to identify relevant history, connections, and potential concerns for individuals and businesses.
Infidelity Investigations
Discreet surveillance and investigative services designed to document activity and provide clear, reliable evidence for personal matters.
Skip Tracing & Asset Searches
Professional research to locate individuals, identify assets, and uncover information relevant to legal, financial, and investigative matters.
Corporate & Workplace Investigations
Discreet investigations involving employee misconduct, workplace disputes, internal concerns, fraud, and other business-related matters.
Process Serving
Fast and reliable process serving across California, including evasive individuals, with proof of service, real-time updates, and legal compliance.
Personal & Domestic Investigations
Discreet investigative services for personal and domestic matters, including infidelity, relationship concerns, family disputes, and other sensitive situations.
Private Investigator Services You Can Rely On
Coby Investigations provides discreet and professional investigative services designed to help clients obtain the facts and documentation they need. Every investigation is handled with attention to detail, confidentiality, and clear communication from the initial assignment through completion.
Our investigators assist attorneys, insurance professionals, businesses, and private clients throughout Southern California. Whether you need surveillance, litigation support, insurance and fraud investigations, background research, workplace investigations, skip tracing, or process serving, we tailor our approach to the specific needs of each assignment.
We understand that investigative work often involves sensitive information and important decisions. Our goal is to provide reliable investigative work, well-documented findings, and professional reporting that clients can use to make informed decisions and move their matters forward.