Lillig & Thorsness, Ltd., is one of the most established business oriented law firms in the western suburbs of the Chicago metropolitan region. Many of our attorneys began their careers with major Chicago law firms. Our firm takes pride in providing quality services at reasonable rates with a more personalized approach to a client's legal needs.

Our firm was founded in Oak Brook in 1978. Since then, the firm has built its practice and reputation primarily through the referrals of satisfied clients, banks, professionals and other attorneys who recognize the firm's expertise. Our attorneys are admitted to practice law in Illinois, Indiana, Wisconsin, Iowa, Florida, Pennsylvania, and Maryland.

Lillig & Thorsness has a broad client base comprised of corporations, limited liability companies, business owners, entrepreneurs, physicians, dentists, accountants, insurance companies, developers, families, individuals, financial institutions, manufacturers, partnerships, estates, and trusts.