About Our Firm
Costanzo & Associates, PLLC was established in Wheeling by Lou Costanzo in 1976. After graduating from Miami University in 1995, Mike Costanzo joined the firm shortly after graduating from Miami University in 1995.
Woomer Nistendirk & Associates, PLLC was established in Charleston by Steve Woomer and Robert Nistendirk in 1996.
Costanzo Woomer Nistendirk, PLLC was established in November 2023, after the firms joined forces through a long-term friendship. The firm has more than 75 years of combined experience and operates from offices in Charleston and Wheeling, West Virginia.
We offer tax, accounting, consulting, and financial planning services primarily in West Virginia, Ohio and Pennsylvania. We do, however, prepare tax returns for clients in most states. Our higher-level tax services are primarily focused on tax planning throughout the year in order to make appropriate recommendations before year end so that our clients can minimize their tax burden.
Our Team
Jill Pinkley
Staff Accountant
