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Professional Investigative & Regulatory Compliance Solutions

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Maerly LLC is a California-based investigative firm providing POST-compliant background investigations for public safety and government agencies, as well as professional investigative services for private companies. We conduct comprehensive, confidential investigations grounded in accuracy, accountability, and integrity.

A Higher Standard of Accountability and Compliance

Maerly LLC is a California-based investigative and compliance firm specializing in California POST-compliant background investigations for public safety agencies, law enforcement departments, fire agencies, probation departments, federal facilities, and other government entities. We also provide professional investigative services to private companies requiring thorough and defensible background screening.

Founded and operated by a licensed Private Investigator, Maerly LLC is built on a foundation of integrity, precision, and regulatory compliance. Our background investigations are conducted in strict accordance with California Commission on Peace Officer Standards and Training (POST) guidelines, ensuring each case meets statutory requirements, documentation standards, and audit readiness.

In addition to pre-employment background investigations, Maerly LLC conducts administrative and internal affairs investigations involving sensitive personnel matters. We approach each assignment with neutrality, discretion, and meticulous attention to detail, providing agencies and organizations with clear, well-documented findings that support informed decision-making.

Our services include:

  • California POST-compliant background investigations (sworn and non-sworn personnel)

  • Administrative and Internal Affairs investigations

  • Background investigations for private companies

  • Live Scan fingerprinting (in-office and mobile)

  • HR compliance and investigative consulting

At Maerly LLC, we understand that investigative oversight directly impacts public trust, organizational liability, and long-term operational integrity. For that reason, we maintain uncompromising standards in documentation, confidentiality, and professionalism.

Core Expertise

POST-Compliant Background Investigations

Internal Affairs Investigations

Sensitive Administrative Investigations

Accreditations & Industry Affiliations

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Trusted by Agencies & Organizations

SAN FRANCISCO POLICE DEPARTMENT

SAN FRANCISCO INTERNATIONAL AIRPORT

SAN FRANCISCO CHIEF MEDICAL EXAMINER’S OFFICE

SAN FRANCISCO DEPARTMENT OF EMERGENCY

SAN FRANCISCO SHERIFF DEPARTMENT

CITY OF MALIBU

SANTA PAULA POLICE DEPARTMENT

EL DORADO COUNTY

SAN FRANCISCO JUVENILE PROBATION

CONTRA COSTA FIRE DISTRICT

Secure Your Agency's Future with Uncompromising Investigative Integrity.

Partner with Maerly LLC for professional, POST-compliant background investigations and sensitive administrative inquiries across California.

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