Professional Services

If you want a firm who delivers candor, insight, and peace-of-mind regarding your financial affairs, let’s talk about how O’Connor & Drew, P.C. can add value for you today by calling 617.471.1120, and ask for Mark Dow, Principal.  You could also email him directly at [email protected].

Today’s professional services industry is highly competitive and constantly facing new challenges. Clients are sophisticated and savvy, and expect valuable, responsive service on time, every time. Here, at O’Connor & Drew, P.C., we understand these expectations and make a solid commitment to delivering outstanding services and solutions. We offer results by closely aligning our specialized professional services team with your management team to support your financial needs on the state, national, and international level. Our professional services industry specialties include:

  • Accounting, Audit, and Assurance
  • State, Federal and International Tax
  • Internal Control Reviews
  • Risk Management Assessment
  • Fraud, Forensics, and Investigation
  • Litigation Support

Our professional services clients include many leading firms practicing in all facets of business, across all industries, including law, management, finance, information technology, healthcare, architecture, and engineering. We are proud of our ability to provide our clients with the highest level of talent and skill. We offer guidance based on our knowledge and real-world experience within the professional services sector.


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]