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MADISON 

INVESTIGATIVE SERVICES 

GUARDING PRIVACY, ENSURING SUCCESS

justice

About Us

Welcome to Madison Investigative Services, where experience meets discretion. Established in 2011, we're a Veteran-owned business licensed by the State of Connecticut Department of Emergency Services & Public Protection, Division of the State Police.
 

Our team consists of seasoned retired law enforcement detectives and public safety professionals, each boasting over 30 years of hands-on experience in various investigational specialties. From the shadows to the spotlight, we've navigated it all.
 

Contact us today to learn about our unique skills and capabilities, setting us apart in the realm of private investigations. 
 

Your solutions are just a call away.

Projects

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This is the Zodiac Speaking
AMPLE Entertainment

Investigative Consultant | 2023-Present

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HBO Series
Murder on Middle Beach

Investigative Consultant | 2017-2020

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SONY Pictures / Phoenix Pictures
Zodiac Movie

Research Consultant | 2004-2005

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Testimonials

"Madison Investigative Services is approved by the Connecticut Department of Developmental Services and is an efficient means of finding facts pertaining to allegations of abuse and neglect involving the care of Intellectually/Developmentally Disabled Adults.  Licensed Private Investigator, Don is quick to respond and gather background information relating to the individual of concern and those involved in their care.  His focus is deliberate and persistent when necessary, delivering a timely outcome and report when provided with the prerequisite information.  Madison Investigative Services, LLC is worth the call to help get to the bottom of the problem."

Glenn Meadows 
Associate Director at The Caring Community of Connecticut, Inc.
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