O'Donnell Accounting Services LLC

615 Sherwood Parkway

Mountainside, New Jersey 07092

908 301-1551 

Coming in for an appointment? Follow the Driving Directions page to get where you're going!


O’Donnell Accounting Services LLC is a full service, year-round public accounting and tax firm.  The firm provides bookkeeping, payroll, accounting and tax preparation services to a variety of small business clients and individuals. 

On our website, you will find full bios of all of our employees, descriptions of our range of services, various IRS forms and paperwork for your convenience,  and Mapquest directions to our new Mountainside location.  You may also directly contact our firm through this site. 
O'Donnell Accounting Services LLC Phone: 908-301-1551
615 Sherwood Parkway                                          Fax: 908-301-1166
Mountainside, NJ 07092