redefining security and investigations

About Beau Dietl and Associates

On Your Side for Over 40 Years

Our investigative practice is widely considered a leader in the field serving individuals, families, and businesses in the New York tri-state and Miami areas for nearly 40 years.

With a track record steeped in thousands of successful cases, deep relationships with law enforcement and an interdisciplinary blend of investigative methodologies, we get the job done discreetly and efficiently. From background checks on new hires, partners and joint ventures to litigation support and corporate theft of any kind, our investigative services are delivered with tact and integrity.

Contact Beau Dietl & Associates when you need to find the truth.


Our History

At Beau Dietl & Associates, we redefine security and investigations with a personalized touch. Founded by the legendary NYPD detective, Bo Dietl, we’ve been safeguarding corporations, law firms, and high net worth individuals for more than 40 years. What sets us apart from the “big box” security and investigative firms is our commitment to a personal, problem-solving approach, driven by attentive Senior Leadership.

Since his earliest days in the private sector, Bo has sought to partner with and collaborate with the most accomplished experts in each and every domain. Bo and his associates have delivered best in class results driving decision-making for individuals, businesses and organizations.

At BDA, we believe that every security challenge and investigation is unique. Our process begins with a bespoke approach, led by our seasoned Senior Leadership. They collaborate closely with our clients to understand specific needs resulting in strategic plans to ensure a tailored solution designed to mitigate risk most effectively. Once the strategy is established, our teams are carefully handpicked to match the specific demands of the plan.

With Beau Dietl & Associates, success is not just an option; it’s an expectation. We’re here to mitigate risk and protect personal and corporate assets, so clients can focus on what matters most: their business and their success.

Our Leadership

Richard Bo Dietl

Founder & CEO
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Michael Ruggiero

President & Chief Operating Officer
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Larry Williams

Vice President of Security
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Jaclyn Dietl

Chief Administrative Officer
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Roger Kohlbecker

Chief Financial Officer
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Nicholas M. DiGaudio

Chief Investigator
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Michael Ciravolo

Chief Investigator
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Let’s Work Together

Ready to Talk?

Let us know how our team of experienced New York private investigators can deliver you the answers you deserve.

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