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About Us

About Our Firm

Stein Certified Public Accountants is located in Oakbrook Terrace, Illinois. Founded in 1970 as William C. Stein & Company, our firm has provided Accounting and Tax Services to several generations of Chicagoland business as well as Consulting Services to businesses throughout the United States. We have been in the Oak Brook area since 1977.

Traditional professional services provided include...Compilation and Review Engagements and Taxation Reporting as well as Management Advisory Services to closely-owned business and not-for-profit organizations. Specialized services include...ownership transfers of closely-owned business interests, business valuations, counsel to financially troubled companies, strategic tax planning for owners of closely-owned businesses, and estate and personal financial planning for individuals.

Stein Certified Public Accountants is a member in good standing of the Private Companies Practice Section of the AICPA Division for CPA Firms. All firm professionals are active in professional and community organizations and are encouraged to pursue a graduate degree.

Stein Certified Public Accountants serves a diversified clientele ranging from contractors to distributors, including manufacturing and service businesses. The Firm has significant involvement with companies in food manufacturing and distribution, construction, and manufacturing of capital equipment. Some of the industries served by the firm include:

  • Common Interest Realty Associations
  • Construction/ Contracting
  • Distributors and Wholesalers
  • Franchising
  • Leasing
  • Manufacturers
  • Manufacturers Representatives
  • Not-for-Profit Organizations
  • Printing/ Publishing
  • Professional Services, Attorneys and Doctors
  • Real Estate Developers
  • Retailers


Our Mission

Our mission is to help clients maintain financial viability in the present, while taking a proactive approach to achieve future goals. This requires open communication to reach an understanding of our clients' needs through research and sound analysis. Stein Certified Public Accountants, PC is dedicated to meeting these goals with high standards of excellence and professionalism. We have been a staple of Oak's business community for years, and pride ourselves on the level of esteem we have earned.

Our dedication to hard work has earned the respect of the business and financial community in and around Oak. We believe this to be a direct derivative of our talent and responsiveness to our client base. Whether you are a current or prospective client, rest assured that individuals and businesses who choose Stein Certified Public Accountants, PC receive competent and timely advice.

  • Stein Certified Public Accountants, PC
  • One Oakbrook Terrace
  • Suite 505
  • Oakbrook Terrace, IL 60181
  • Telephone: (630) 572-9748
  • Fax: (630) 629-9748