Of 13 ratings posted on 1 verified review site, David J. Prothero, CPA, P.C. has an average rating of 4.90 stars. This earns a Rating Score™ of 69.30.
Top Rated Local® Business in Massachusetts, Accounting Firms & CPA (#1 in 2019)
Top Rated Local® Business in Massachusetts, Accounting Firms & CPA (#1 in 2020)