Founded in 1989 GS&Co is one of the top accounting business advisory and consulting firms on Long Island. We offer a full range of business advisory services including tax, assurance, corporate finance, forensic accounting, business reorganization, management consulting and estates and trusts. We are dedicated to assist clients in making decisions that will achieve or surpass their own goals.

Our continued growth and success stems from two factors:

A Commitment to Excellence - Our determination to stay as a state-of the-art firm keeps Giambalvo, Stalzer & Company, CPAs, P.C. on the leading edge of innovative practice.

A Team Approach - We know the exceptional caliber of our people-oriented men and women, headed by a partner responsible to you, gets the best results.

We believe this is an unbeatable combination.

Since 1989, it has been our tradition to deliver on-time, quality service, at fair price. When you become a client of Giambalvo, Stalzer & Company, CPAs, P.C., this is our pledge to you.

Accounting

Business Development

Consulting

Giambalvo, Stalzer & Company, CPAs, P.C.

Robert Giambalvo

Christopher Gavarian

Adis Deljanin

Ronald Eletto

Antonio Gargano

Russell Furey

Accounting Team

Directors Team

Teams at Giambalvo, Stalzer & Company, CPAs, P.C.

Accounting Team

Directors Team