Detectives in Hyannis, MA

Comprehensive list of private detective agencies and investigators servicing Hyannis, MA.

Business Listings

Robert Simmons has over 19 years of knowledge as private investigator, guest speaker and consultant on a array of security and risk issues. As principal of Simmons Agency, he has directed investigations on behalf of a huge range of customers in the financial, industrial, and legal sectors.


M.J. Amaral & Associates, LLC, an experienced Massachusetts private investigation and security agency located in the middle of Cape Cod, offers both range and depth in investigative services, executive protection and security consulting. Our professional investigations and related services are available to corporations and businesses, attorneys and law firms, organizations and associations, as well


Read Investigative Service is set apart from others in the area of investigation. A skilled and proficient team that prepare all cases prior to the launch of any investigation in order to save time and avoid needless expense later. Investigators experienced and trained in conducting specific kinds of investigations and in giving testimony in court. Periodic review of all open cases.



We take the cases that others have given up on. Our operatives have a diverse background with years of local, state and federal backgrounds. Browse our pages to see our successes. We provide competitive rates, Contact us to learn how cost effective our results oriented services can be. If you are concerned with privacy and security, CGM Private Detective group can help you.


Paramount Investigations is a private detective agency that has set the bar in the Art of Surveillance for investigations of liability claims, bodily injury BI claims, workers compensation claims, loss prevention and residential matters. Paramount Investigations takes pride in our capability to supply insurance firms, law firms, businesses and private citizens with a resource to combat fraud, theft


In 1990 SRC Investigations was set up to supply high-quality, cost effective claim investigations and to set the standard for investigative integrity and professionalism. SRC has achieved success and recognition in the field, having worked on several high profile cases and consistently delivering superb customer service and investigative results to its valued customers.


Because no two investigations are the same, our investigative strategies are adapted according to the aim of every new assignment. It is simpler than all that; tell us what you need and we'll customize our services to your specifications, from determining how you want updates, reports, and video, to the specific instructions on what you want carried out in the field during an investigation.


Timely Solutions for today's diverse corporate world. Businesses in today's ever changing competitive markets are faced daily with increased responsibility and fears of litigation. The survival of a firm revolves on issues such as employee integrity, safe and secure work enviroments and potential liability. DCS believes in employing our proactive measures to mitigate liability and loss.