J. Mahoney & Associates provides strategic, comprehensive investigative support to attorneys preparing cases for trial. We work closely with clients and tailor our investigations to meet their needs. Our experience, diligence, impartiality, and legal knowledge ensures the information we deliver leads to successful negotiations and trial strategies. 


Our investigations start by listening to the client’s needs then thoroughly reviewing case materials. We assemble and examine open source information, public records, and non-public databases to identify helpful witnesses. In-depth interviews of witnesses are conducted strategically and with consideration to the case particulars.  During the interview process we candidly explain often complex legal concepts in layman’s terms, so witnesses understand the nature of our inquiry. This careful and thoughtful approach, in addition to the rapport we develop with the witnesses, ensures their statements are effective at leveraging a favorable outcome for the client.  


Owned and operated by a licensed attorney and private investigator with over 20 years of experience, J. Mahoney & Associates is able to cater to the specific needs of counsel. Our collaborative approach and commitment to providing quality investigations exceeds expectations and provides the value attorneys seek. These attributes define our business and set us apart from the competition. 


Contact us by email at: J-Mahoney@j-mahoney.com or by phone at (508) 425-7472 


Email us

J. Mahoney & Associates

290 Turnpike Rd, Suite 5, Box 141, Westborough, Massachusetts 01581, United States

Phone: (508) 425-7472 Fax: (508) 721-6842 Email: J-Mahoney@J-Mahoney.com