Connect with Top-Rated Security Services in Grand Rapids!

Special Investigations Group is a leading private investigation firm in Michigan with over 10 years of experience. We provide a range of services including anti-trust, corporate spying, asset locates, physical surveillance, litigation support, digital forensics, fraud, firearms training, drug.prescription medication abuse, divorce.child custody, defensive knife training, criminal histories.personal data, blackmail, background investigations, concealed carry training, bribery, non-compete, intellectual property, embezzlement, sexual harassment, substance abuse, industrial accidents, patent infringement, workers compensation fraud, due diligence, wrongful death, extortion, theft, workplace violence, employee misconduct, criminal matters, child neglect.abuse, surveillance, undercover operations, automobile.trucking accidents, and traffic crashes. Our services are designed to help individuals and businesses investigate and solve a wide range of problems.

We specialize in Uniformed Security and Event Security, committed to delivering an unmatched level of service to ensure your needs are met. Your trust is our mainstay. As your go-to Grand Rapids security company, we pledge to bring you quality, professionalism, and a steadfast commitment to your security needs.