Overview of the Firm
Sheehan & Company is a medium-size Certified Public Accounting firm, offering the same state-of-the-art services traditionally found in larger, so-called "national" accounting firms. While we have evolved to keep pace with the rapid transformation of business, it is our dedication to personalized client relationships that has ensured our success, year after year.

With over 40 employees, we are well-equipped to service most mid-sized entrepreneurial companies. From our three corporate locations in Manhattan and on Long Island, New York, we service a diverse roster of national and international clients. Sheehan & Company offers the same state-of-the-art services traditionally found in larger, so-called "national" accounting firms.