Discretion Expertise Results

About ASG Investigations

Contact Us

ASG Investigations - learn more about us

ASG Investigations is a full-service professional investigative agency
offering an unmatched depth of integrated resources, talented investigators and
the experience to anticipate and respond to the ever-changing needs and risks
that our clients face today. Although our roots are in Metro Detroit, our
unique skill set has allowed us to grow into a truly international agency with
global resources and reach.


We understand the areas of human resources, risk management, corporate
security and in-house council have undergone significant changes in the past
decade, as have the threats that each of these disciplines face. Our team
combines this understanding with best practices in the investigative realm to
provide customized, cost effective solutions to our client’s needs.

Private Investigative firm helping attorneys, corporations and private clients
About ASG Investigations

Since 1999, we have represented a diverse range of clients ranging from individuals, law firms and start ups to Fortune 500 corporations providing corporate investigations and risk management services. Whatever the size or the complexity of the issue at hand, our clients know they can count on more from ASG Investigations.


Accredited PBSA

Private Investigation News & Alerts

Difficulties Conducting Surveillance: Obstacles Faced by Private Investigatorsprivate investigator ethics policy
Surveillance is a critical task for private investigators, enabling them to gather vital information and evidence, in a format that is almost undisputable. However, conducting surveillance can be...read more ❯
The Role and Responsibilities of a Private InvestigatorResponsibilities of a private investigator
Private investigators often capture our imagination, as their work seems to mirror the thrilling world of detective novels and movies. However, beyond the allure of mystery and intrigue lies a...read more ❯
Who Should You Hire? Importance of Employee Background Checksemployee background checks investigator
Approximately 6 million Americans are currently unemployed, and over 5% of employed Americans have multiple jobs. While there are plenty of potential hires to choose from for your open position,...read more ❯