BTG Investigations

Brian T. Gill Investigations, based in Hanover MA, serves the Greater Boston, Massachusetts and South Shore regions with private investigative work. We are proud to be listed as one of Boston's Best Private Investigation Agencies https://bestprivateinvestigatorsinboston.com/

A retired detective with thirty years on the Boston Police Department, Brian T. Gill leads a team of investigators who work hard to pursue and resolve your case. 

Brian Gill specializes in a variety of cases, most notably criminal cases, fraud, missing persons, civil cases, background investigations, surveillance, executive protection - armed and unarmed, threat & risk assessments. We are experienced in cyber harassment, sextortion, and data recovery. We utilize all of the latest technology in our service to you. 

Professional investigation firm - Located in Hanover and serving Boston, South Shore, Cape Cod and all of Massachusetts.