Criminal Defense Investigations

At ACS Investigations, we provide essential support for criminal defense cases. Our investigators work diligently to uncover the truth, gathering evidence, interviewing witnesses, and verifying facts to build a strong defense. We understand the critical nature of these cases and handle each one with the utmost professionalism and discretion. Our services include crime scene analysis, evidence review, and expert testimony to ensure a thorough and effective defense strategy. Trust ACS Investigations to provide the support you need for a successful defense.

ACS Professional Investigations has a reputation of being quality-driven and results-oriented and can proudly say that our hard work has led to exonerations, resentencing, and new trials or hearings. If you have been arrested, are a suspect in an ongoing criminal investigation, or have been wrongfully charged or convicted with a crime in Detroit, Michigan, or the surrounding areas, then you need ACS to help protect your rights. We can work hand in hand with you or your attorney/defense team to help you uncover compelling new evidence regarding your case.

ACS Professional Investigations is available to:

Carefully review police reports, witness statements, photographs, etc., and identify inconsistencies which may have been overlooked
Conduct surveillance or record searches to collect evidence
Conduct thorough background investigations on witnesses to establish or undermine their credibility
Find leads for new evidence and people to interview
Locate and re-interview witnesses to see if their previous statements have changed or to verify that they did not have anything else that motivated their statements
Obtain notarized affidavits
Review cell phone location data, SMS text messages, and social media activity
Retrieve documents from the courts (e.g., prosecutor’s files, police files, homicide files, miscellaneous files, etc.)

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Why Choose ACS Professional Investigations

Excellence & Dedication in Investigative Services

At ACS, we bring over 25 years of experience, unmatched expertise, and a proven track record of success in handling complex cases. Our award-winning team, licensed across five states, is dedicated to providing thorough, reliable, and discreet investigations for insurance, corporate, legal, domestic, and financial needs. Trust us to deliver exceptional service and results.

Proven Expertise

Over 25 years of experience in various investigative services.

Award-Winning Team

Recognized as the Best Private Investigator in Detroit by Expertise.

Client-Centric Approach

Tailored solutions to meet the unique needs of each client.

Innovative Techniques

Utilizing advanced surveillance and investigative technologies.

Trusted Investigative Services Since 1995

Unlock the Truth with ACS Investigations

With over two decades of expertise in surveillance, claims investigations, and criminal case exonerations, we bring clarity and justice to your cases. Contact us today for reliable and dedicated investigative services.