Almost 60 years of Great Service!


Costanzo & Co. was born in 1960 when Sam Costanzo and his wife, Anita, opened their own accounting practice. They loved helping individuals and businesses in any way they possibly could. Their clients’ businesses and welfare were always of utmost importance. The firm grew over the years, and eventually Sam and Anita’s children, Gary and Leslie, joined the practice and learned the art of accounting by working alongside their father. When Sam passed away in 2003, Gary and Leslie took over the practice and continued to build the business based on the company’s time-tested values: putting clients’ needs first, building long-lasting relationships and helping individuals and businesses reach their financial goals. 

In 2019, Costanzo & Co. joined the S|CPA Network, bringing enhanced technology and expanded services to clients. The S|CPA Network is based out of Ohio with offices in Fairlawn, Stow, and Houston, Texas.  Constanzo & Co. continues to be a multi-purpose firm, specializing in accounting, tax planning and strategic planning for individuals and clients in a variety of industries including construction, retail, distribution, manufacturing and restaurants. Through the S|CPA Network, Constanzo & Co. adds specialized personnel, multi-lingual services and expertise in accounting for homeowners’ associations and non-profit organizations.