Business Details
28 Years
experience
Emergency
services
Open 24/7
always available
Trusted Private Investigation Services in Northern California
Rivera & Associates has been a licensed private investigation agency since 1998, serving clients locally, nationally, and internationally. Our team of experienced investigators specializes in surveillance, missing persons cases, legal process service, background checks, and social media investigations. With over 50,000 cases completed, we combine advanced technology with traditional investigative methods to deliver reliable results. Our founder, Roberto A. Rivera, brings bilingual expertise in Spanish and holds certifications including Certified Professional Investigator (CPI) and Certified Criminal Defense Investigator (CCDI). We maintain strict compliance with legal standards and prioritize client confidentiality.Our 24/7 services ensure timely responses to urgent investigative needs. We have served high-profile clients including government agencies, law firms, and corporations. Our commitment to ethical practices is demonstrated through professional affiliations with organizations like the California Association of Licensed Investigators and the World Association of Detectives. We offer free 15-minute consultations to assess client needs. Our quarter-century of experience underscores our position as trusted leaders in the investigative services industry.
Services
Surveillance Investigations
Missing Persons
Background Checks
Legal Process Service
Social Media Investigations
Details
- Year established: 1998
Highlights and features
- 25+ years of investigative experience with 50,000+ successfully completed cases
- Bilingual Spanish-speaking investigators for enhanced communication capabilities
- Certified professionals holding CPI and CCDI credentials
- Proven track record with high-profile government and corporate clients
- 24/7 emergency response for urgent investigative needs
Associations and certifications
- California Bureau of Security and Investigative Services
- Certified Professional Investigator (CPI)
- Certified Criminal Defense Investigator (CCDI)
Services
Surveillance Investigations
Our surveillance services utilize advanced GPS tracking and video documentation to monitor subjects discreetly. We provide detailed reports with timestamped evidence suitable for court presentation. Each operation follows strict legal guidelines to ensure admissibility of collected information.
Missing Persons
Specialized missing persons investigations combine proprietary databases with law enforcement collaboration to locate individuals. We utilize public records, online research, and field investigations to resolve cases involving runaways, adoptions, and debtor locates with compassionate urgency.
Background Checks
Comprehensive background investigations include criminal history, employment verification, and asset discovery. Our researchers access exclusive databases to develop evidence for legal proceedings or pre-employment screening while maintaining FCRA compliance.
Legal Process Service
Registered process servers deliver legal documents with proof of service documentation. We handle civil summons, restraining orders, and subpoenas with timely execution and proper court filings across California and nationwide.
Social Media Investigations
Digital footprint analysis captures relevant social media evidence for legal cases. Our investigators document online activity that contradicts insurance claims or supports litigation through legally compliant collection methods.
People
Roberto A. Rivera
Owner/Investigator
Licensed investigator with 25+ years experience, holding CPI and CCDI certifications. Bilingual Spanish speaker and former court-appointed investigator. Recipient of 2023 CALI Investigator of the Year award. Active in professional associations including WAD and CDIA.
Questions
What types of cases do you handle?
We handle legal, corporate, and personal investigations including surveillance, missing persons, background checks, and social media monitoring for civil and criminal matters.
Are your investigators licensed and certified?
All investigators are licensed by California's Bureau of Security and Investigative Services, with additional certifications including CPI and CCDI credentials.
Do you offer services outside California?
While based in Northern California, we provide investigative services nationwide and internationally through our professional network.
How quickly can you start an investigation?
Emergency cases begin within 24-48 hours. Standard cases initiate after completing client consultation and required documentation.
Can you assist with legal process service?
Yes, we provide registered process service for subpoenas, civil documents, and restraining orders with proof of service documentation included.
How do you maintain evidence integrity?
We follow strict chain-of-custody procedures with timestamped digital documentation and secure storage of all investigative materials for court admissibility.
