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Expert Private Investigation Services in New Jersey
B. Lauren Investigations has been delivering expert investigative services for over a decade, founded by Bari Kroll to address the critical need for factual clarity in legal, business, and personal matters. Our approach combines strategic surveillance, advanced research methodologies, and personalized client collaboration to ensure comprehensive results. With licenses in New Jersey, New York, and Pennsylvania, we specialize in insurance fraud, cohabitation cases, background investigations, and courtroom testimony.

Our team of trained professionals operates with discretion, leveraging years of experience to uncover critical information. We prioritize client communication, providing detailed presentations of findings and educational resources to support informed decision-making. Our reputation for handling complex cases has been built through consistent ethical practices and a commitment to excellence in every investigation.
Services
Surveillance Background Investigations Finding People Cohabitation Assessments CLE Classes Insurance Fraud Investigations Business Fraud Detection Courtroom Testimony Field Work Assignments Location Surveillance
Highlights and features
  • We offer over a decade of experience in private investigations with court-tested expertise.
  • Our team combines strategic surveillance with in-depth research for comprehensive case resolution.
  • We provide courtroom-ready documentation and expert testimony for legal professionals.
  • Investigators are personally managed by founder Bari Kroll for consistent quality assurance.
  • Licensed in three states with a proven track record in complex fraud and cohabitation cases.
Services
Surveillance
Our surveillance operations combine strategic planning with real-time adaptability. Investigators receive specialized training to blend into environments while documenting activities discreetly. This service supports fraud detection, cohabitation cases, and legal evidence collection.
Background Investigations
We conduct comprehensive background checks using proprietary resources beyond standard database searches. Our process links disparate information sources to verify identities, employment histories, and potential risks for legal or corporate clients.
Cohabitation Assessments
Specialized investigations document shared living arrangements for alimony cases. We gather court-admissible evidence through surveillance, interviews, and financial analysis to prove or disprove cohabitation claims in post-divorce proceedings.
CLE Classes
We offer accredited continuing legal education courses on cohabitation investigations and ethical investigator use in medical defense cases. These lunch-and-learn sessions provide practical insights for New Jersey attorneys.
Field Work Assignments
Our investigators perform location-based tasks including subject interviews, document retrieval, and evidence collection. Each assignment follows standardized protocols while maintaining flexibility for unexpected developments in diverse environments.
People
Bari Kroll
Owner/Investigator
Founder with two decades of investigative experience, specializing in fraud detection and cohabitation cases. Developed proprietary surveillance methodologies and provides expert courtroom testimony for complex legal matters.
Questions
What services does B. Lauren Investigations offer?
We provide surveillance, background checks, cohabitation investigations, insurance fraud detection, and CLE classes for attorneys.
In which states are you licensed to operate?
Our services are available in New Jersey, New York, and Pennsylvania with state-specific licenses.
How does your surveillance methodology differ from others?
We combine strategic research with contextual analysis to create targeted surveillance plans for each case.
Can you assist with legal proceedings?
Yes, we provide courtroom-ready documentation and expert testimony for cohabitation and fraud cases.
How are investigations managed?
Founder Bari Kroll personally oversees all cases to ensure quality and adherence to our standards.