The Law Firm of Wiczer & Zelmar, LLC, Northbrook, Illinois  is the Northshore's premier law firm representing small to medium size businesses, entrepreneurs, and their families from the areas of Glenview, Waukegan, Vernon Hills, Du Page County, Deerfield, Northshore, Glencoe, Waukegan, Prospect Heights, IL. The principals of the law firm have practiced in the Northshore and the Chicago area for more than 75 years.

The lawyers have extensive experience in mergers and acquisitions, corporate representation and transactions, business litigation, real estate, labor and employment law, estate planning and trusts and tax law. In addition, the firm has extensive litigation experience at all levels including trial and appellate practice.