Ottosen DiNolfo Hasenbalg & Castaldo, Ltd.
Law PracticeIllinois, United States11-50 Employees
Ottosen DiNolfo Hasenbalg & Castaldo, Ltd. is a law practice based in the suburban Chicago area, offering services across local government, business, public pension, labor and employment, commercial transactions, estate planning and probate. Serving clients in these areas, the firm addresses regulatory, transactional, and succession-related legal needs, helping navigate governance, employment relations, and contractual matters. Positioned within the regional legal landscape, it operates as a local- and specialty-focused firm with a footprint suited to public sector, business, and individual client matters. The firm’s base in the Chicago suburbs situates it to work with entities and individuals seeking competent guidance on government and transactional law, estate planning, and probate. As a smaller practice, it emphasizes a focused practice area mix and client-centered service in its region.