Firm Overview

Mueller Financial Services, Inc. provides comprehensive financial planning, business planning services, investment advisory services, and insurance-based solutions through a team of experienced professionals and support staff. Since being organized and incorporated in 1991 by the Partners of Mueller & Co., LLP, we have been delivering creative and personalized solutions built around our client's goals and priorities.  One of the attributes that sets us apart from others is a team built of Advisors and CPAs working side-by-side to deliver value-added services and advice to our clients.

Mueller & Co., LLP is a certified public accounting and management consulting firm located in the Chicago Metropolitan area with offices in Elgin, Chicago, St. Charles, and Oakbrook Terrace. For over 44 years the firm has provided accounting, tax, assurance, and management consulting services to privately held and publicly traded companies, local governments, and not-for-profit organizations within a wide variety of industries.

The Mueller Companies are a reflection of years of listening and caring for our clients. We are proud of the professional and personal relationships developed within our communities. What started out as a small CPA firm has blossomed, through acquisitions and by organic growth, into an organization that employs approximately 90 individuals including 15 partners, wealth management advisors, professional staff accountants and auditors, which are supported by paraprofessionals and administrative personnel. Crain’s Chicago Business listed Mueller & Co., LLP as the 19th largest accounting firm in the Chicago area. The Mueller Companies are also listed as one of the “Best Places to Work in Illinois-2011”.