Our Firm

Proudly Serving Our Clients since 1949

Company Overview

O’Connor & Drew, P.C. is led by a team of fourteen principals and over eighty accounting, tax and consulting professionals. We have the research and insight to provide you with unmatched service and expertise in audit, corporate and individual taxation, business consulting, accounting and specialized services. To encourage professional development, our principals and staff are active in many professional and community organizations, including the American Institute of Certified Public Accountants, the Massachusetts Society of Certified Public Accountants, the Association of Government Accountants, the National and Eastern Associations of College and University Business Officers (NACUBO and EACUBO), and the South Shore Chamber of Commerce. Firm members also serve as experts and regular contributors to national, local and trade publications on financial, accounting and tax matters.

Our History

Established in 1949, O’Connor & Drew, P.C. is one of the most well respected regional accounting firms in New England. We are proud to say that we have operated independently for over seventy years. With a strong focus on automobile dealerships, higher education institutions, employee benefit plans, manufacturers, distributors, governmental entities, and non-profit organizations, we are a full-service firm who thrives on our close business and individual client relationships. We are committed to providing creative, innovative solutions to our clients.

Diversity & Inclusion

Facilitating a safe and comfortable environment where all members of our team can grow and thrive is one of our most important priorities as a firm.  Learn More 


25 Braintree Hill Office Park
Suite 102
Braintree, MA 02184
Additional Locations


Monday-Friday: 8:00 - 5:00
Saturday & Sunday: Closed


Phone:  617-471-1120
Fax:  617-472-7560
Email:  [email protected]