Empowering Justice, Building Trust
Who We Are
Atlas Investigations is a leading private investigation agency based in San Jose, California. Founded in 1996, we have built a reputation for delivering reliable and timely results to clients across the Bay Area. Our team of experienced professionals possess a deep understanding of California law and a proven track record in handling diverse cases.
What We Do
Our comprehensive services encompass a wide range of investigative areas, including:
Civil Investigations
- Background checks and criminal history verification
- Asset investigations and domestic relations issues
- Infidelity and adultery investigations
- Missing persons and locating witnesses
- Surveillance and process serving
Criminal Investigations
- Fraud and embezzlement investigations
- Accident and injury investigations
- Sexual or racial harassment investigations
- Wrongful death investigations
Family Law Investigations
- Spousal support and custody disputes
- Spousal infidelity investigations
- Domestic violence investigations
- Witness location and interviewing
- Evidence gathering for divorce settlements
Legal & Corporate Services
- Witness testimony preparation
- Trial preparation and case review
- Expert witness consultations
- Record research and document retrieval
- Fraud prevention and risk mitigation
Our Approach
We prioritize confidentiality and integrity in every investigation. Our team utilizes meticulous documentation, advanced surveillance techniques, and creative approaches to gather concrete evidence and deliver actionable insights. We understand the importance of clear and concise communication, and regularly provide clients with detailed updates and progress reports.
Why Choose Atlas Investigations?
- Extensive experience and proven track record
- Experienced and certified private investigators
- Comprehensive and customized services
- Unwavering commitment to confidentiality and integrity
- Collaborative and communicative approach
- Competitive fees and flexible payment options
Overall Experience with Atlas Investigations
Positive Reviews
Most reviewers had a very positive experience with Atlas Investigations, praising the professionalism, honesty, and transparency of the staff, particularly Frank Estrella. They appreciated the thoroughness and timeliness of the services provided, including background checks and case support.
Background Checks and Case Support
Multiple reviewers mentioned the effectiveness of Atlas Investigations' background checks, which provided valuable information and helped prevent fraudulent activities. Reviewers also appreciated the continuous support and accessibility of the staff throughout their cases.
Customer Service
Frank Estrella was repeatedly praised for his professionalism, honesty, and timeliness. Reviewers appreciated his transparency and willingness to explain the process and limitations of the services.
Negative Review
Disappointment with Office Atmosphere and Services
One reviewer had a negative experience, describing the office atmosphere as "creepy" and the staff as uncaring and unsympathetic. They felt overcharged for services that did not provide useful information.

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