3 Best Private Investigation Service in San Jose, CA

Expert-recommended Top 3 Private Investigation Service in San Jose, California. All of our private investigators actually face a rigorous 50-Point Inspection, which includes customer reviews, history, complaints, ratings, satisfaction, trust, cost and general excellence. You deserve only the best!

8+ YEARS IN TBR
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ATLAS INVESTIGATIONS

888 North 1st Street, Suite 323,
San Jose, CA 95112 Directions

Since 1996

Specialty:

Witness Locates and Interviews Crime Scene Documentation Police Investigation Review Trial Preparation Risk Management Internal Theft Spousal Infidelity Missing Persons Domestic Violence Spousal Support Child Custody Hostile Terminations Background Screening Employee Threat Response Employment Agreement Violations Injury Claims Criminal Civil Divorce Stalking and Harassments

"Atlas Investigations provides investigation services for law firms, private companies, and individuals to meet your specific needs. The firm has over two decades of experience in the industry. Their team of highly qualified professionals is dedicated to delivering reliable results that meet their clients’ requirements. They have completed a wide variety of cases, from simple background checks to more complex investigations involving fraud, missing persons, and infidelity. Atlas Investigations is licensed by the State of California and is fully insured. They maintain the highest standards of integrity and confidentiality in all of their cases. They are also a member of the California Association of Licensed Investigators (CALI). Their mission is to provide their clients with the information they need to make informed decisions. Their discreet and confidential approach will give you the peace of mind you need to move forward.

2026 Update: Atlas Investigations offers a free consultation."

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License #25991

Price:

Private Investigator Rates (Per Hour)
Starts From $100
Up To $200

Contact:

(408) 668-2767

Open 24 Hours

TBR® Inspection Report:

3+ YEARS IN TBR
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AVERY & ASSOCIATES INVESTIGATIONS

84 West Santa Clara Street, Suite 700,
San Jose, CA 95113 Directions

Since 2016

Specialty:

Cheating Infidelity Investigations Surveillance Criminal Defense Investigations Divorce and Child Custody Investigations Fraud Investigations Worker's Compensation Missing Persons Mitigation Investigation Social Media Investigations

"Avery & Associates Investigations has over 35 years of investigative experience in the industry. Their investigators are highly trained and experienced retired police officers and detectives. They are experienced in all types of investigations and will evaluate your situation and customize an investigation to suit your individual needs. Avery & Associates Investigations is approved by the Santa Clara County Alternate Defense Office (ADO) and Independent Defense Counsel's Office (IDO) to conduct Criminal Defense Investigations. Their investigators are trained in the latest investigative techniques and utilize the latest investigative tools to help protect their clients in a court of law. They typically work with attorneys and legal teams to help find the information they need to build a strong case utilizing proper evidence preservation and collection methods. Avery & Associates Investigations helps you find the answers and solutions you need.

2026 Update: They are committed to providing you with a professional, thorough, and confidential service."

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License #187841

Contact:

(844) 882-8379

Open 24 Hours

TBR® Inspection Report:

Robert Ferris Investigations - San Jose, CA Private Investigation Service
8+ YEARS IN TBR
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ROBERT FERRIS INVESTIGATIONS

888 North First Street, Suite 313,
San Jose, CA 95112 Directions

Since 1990

Specialty:

Missing Persons Secret Shoppers Undercover Operations Workman's Compensation Fraud Insurance Investigations Corporate Investigations Criminal and Civil Investigations Trial Preparation Asset Searches Due Diligence Surveillance Accident Investigation Scuba Evidence Retrieval Service Of Process Custody Issues Investigations Evidence Of Infidelity Witness Interviews Employee Theft Investigations

"Robert Ferris Investigations provides world-class private detective and intelligence services to individuals, attorneys, businesses, and insurance companies. The firm is owned by Robert Ferris. The agency offers pre-service investigation and surveillance, document pick-up, and delivery. All cases are handled sensitively, with honesty and confidentiality. They use the latest innovative technology to offer high-quality customer service. Robert Ferris Investigations specializes in gathering information, conducting surveillance, and uncovering facts related to personal, legal, or corporate matters. They investigate a person’s history, including criminal records, financial status, and personal details.

2026 Update: Robert Ferris Investigations provides services throughout the San Francisco Bay Area and the State of California."

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License #14584

Contact:

(408) 320-5711

Mon-Fri: 9am - 7pm
Sat: 9am - 5pm
Sun: Closed

TBR® Inspection Report: