About Us
Mueller Financial Services, Inc. is an associated entity of Mueller & Co., LLP a mid-size Certified Public Accounting and Management Consulting firm that has offered high quality professional services to its diverse client base since 1968.
Our primary specialty is in servicing privately and publicly owned companies and their owners. Mueller Financial Services, Inc. has offices in Elgin, St. Charles and Oakbrook Terrace, providing our clients convenient, personalized services tailored to their individual needs.
We are affiliated with The Mueller Companies who have offered quality professional services to its diverse client base since 1968.
The Mueller Companies includes:
- Accounting - Mueller & Co., LLP
- Consulting - Mueller Consulting, LLC
- Wealth Management - Mueller Financial Services, Inc.
- Payroll - Precision Payroll of America, LLC
For further information on each company please use the "Mueller Companies" menu above.



