Oak Brook 312.345.6201 | Merriville 219-769-6000 pschimmel@hmscpatax.com

Welcome To HMS LLC

Hegre, McMahon, & Schimmel, LLC is a full service middle market certified public accounting (CPA) firm, with two locations (Oak Brook, IL and Merrillville, IN).

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Your Small Business CPA Firm

We provide services to clients in the Chicagoland area and Northwest Indiana.

A Closer Look

Small Business Accounting

Hegre, McMahon, & Schimmel, LLC is a full-service middle market certified public accounting (CPA).

Bookkeeping

Quickbooks assistance to clients in various industries.

Tax Preparation

Income tax return preparation, compilations, tax preparation services.

Helping Small Businesses With Their Complex CPA Needs.

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Tax Returns

Small Business Tax Planning

Estate Planning

Book Keeping

 Question? Schedule A Free 15-Minute Evaluation Now!

If you have an accountant question we can help. It’s easy. Simply click the button below and get started now.

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Will Rogers

“The difference between death and taxes is death doesn’t get worse every time Congress meets.”

Fred Allen

“An income tax form is like a laundry list – either way you lose your shirt”

Albert Einstein

“An income tax form is like a laundry list – either way you lose your shirt”

Meet The Team

Our dedicated staff will help you every step of the way.

Pete Schimmel

Peter T. Schimmel, CPA, MST
Senior Managing Member; Tax Services

Mikki Leigh Hegre

Mikki Leigh Hegre, CPA
Member; Accounting, Attest, and Tax Services

Sean E. McMahon, JD, LLM, CPA

Sean E. McMahon, JD, LLM, CPA
Member; Tax Services

Our Locations

HMS CPA Tax Accountant Oakbrook In

Oak Brook IL Location

Chicago, IL Office 600 Enterprise Dr #109
Oak Brook, IL 60523
Phone 312.345.6201 Fax 312.345.6210
Email pschimmel@hmscpatax.com

HMS CPA Tax Accountant Merriville In

Merriville In Location

Merrillville, IN Office
400 East 86th Ave,
Merrillville, IN 46410
Phone 219-769-6000
Fax 219-769-6036
Email pschimmel@hmscptax.com

 

For your Cpa accountant needs, Look No Further.
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