E. J. Callahan & Associates, LLC is a Massachusetts-based CPA firm focused on providing accounting, audit, tax and business advisory services to closely held companies including contractors, real estate developers, manufacturers, distributors, non-profits and professional service firms. Our goal is to help each and every client achieve and sustain their business vision. Our team has earned a reputation with clients as well as bankers, attorneys, sureties and other professionals in the financial community for technical excellence and superior client service. We do more than just close the books, we help you navigate the ins and outs of today’s dynamic business environment.