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Mueller & Co., LLP is a mid-size Certified Public Accounting and Management Consulting Firm providing its diverse client base of individuals, businesses, government organizations and non-profit institutions quality professional services since 1968.

Our primary specialty is servicing small and medium size companies in the Fox Valley and western suburbs of Chicago. Mueller & Co., LLP has offices in Elgin, St. Charles, and Oakbrook Terrace that provide 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.

Organizations the Mueller team supports:

• CPAmerica International
• American Institute of Certified Public Accountants
• Illinois CPA Society
• Illinois Peer Review Acceptance Committee
• Elgin Chamber of Commerce
• St. Charles Chamber of Commerce
• Elgin Rotary
• St. Charles Rotary
• Kiwanis Club of Elgin
• United Way Big Brothers Big Sisters
• Willowbrook-Burr Ridge Chamber of Commerce