Heidi L. Keenan

Heidi L. Keenan

Matteson, Illinois Attorney Serves the Community

Firm Overview

As a small town lawyer, Heidi L. Keenan is dedicated to providing honest and reliable legal services at reasonable rates in areas that directly benefit members of our community. Our courteous and concerned team is available to assist you in matters related to:

-Social Security Disability
-Business Law
-Estate Planning and Probate

Compassionate and informative counsel
At Heidi L. Keenan, we want to ensure that our clients make fully-informed choices. We invest every effort to bring you the most comprehensive, up-to-date legal advice, and patiently explain your options. We always respond promptly to phone calls or emails, and keep you updated on any progress in your case.

Contact our Matteson office for assistance with your legal issues
Please call 708-249-4011 or contact our Matteson law firm online with questions about your legal issue. Provide as much information as possible regarding your inquiry. While this contact does not serve to establish an attorney/client relationship, it will allow our legal team to begin an assessment of your case.

Main Office

Main Office
4749 Lincoln Mall Drive, #202
Matteson, IL 60443




Matteson, Illinois Business Law Attorney

Trusted business allies
Whether you are planning to start or are expanding your business in Illinois, an experienced and knowledgeable business law attorney can help expedite the process and ensure your success. Heidi L. Keenan assists individuals and businesses of all sizes with:
-Commercial and civil litigation
-Business formation and advice
-Due diligence
-Financial investment counseling
-Contract review and development
-Contractual disputes
-Buy-sell agreements
-Shareholder disputes

Heidi L. Keenan is experienced and well prepared to handle business legal issues of any size or complexity. If litigation becomes necessary, the firm works tirelessly to defend your rights in court and provide the best possible results for your case.

Realizing your business dreams
One focus of our firm is helping clients start their own businesses. Heidi L. Keenan reviews your business plans and advises on issues involved in business formation and maintenance, including potential liability, corporate entity formation and tax structures. Once your business has been established, we continue to help it grow by advising you on insurance coverage, investment strategies and corporate compliance issues. We also look after your best interests by finding strategies to limit your personal liability and improve your bottom line.

Helping business owners move forward
Heidi L. Keenan works closely with business owners to ensure businesses run smoothly. We often negotiate and draft contracts and buy-sell agreements, assist with corporate compliance measures and tax filing, and represent businesses in shareholder disputes and commercial litigation cases. Our attorneys are seasoned negotiators and litigators, and know how to best represent your financial interests to successfully resolve your issues in the boardroom or the courtroom.

Heidi L. Keenan

Heidi L. Keenan

Practice areas
-Social Security Disability
-Business Law
-Estate Planning and Probate

-Illinois, 2004
-U.S. District Court, Northern District of Illinois, 2005
-Indiana, 2006
-U.S. District Court, Northern District of Indiana, 2006
-U.S. Supreme Court, 2009

-Valparaiso University, J.D.

-American Bar Association
-Illinois State Bar Association
-Indiana State Bar Association
-Chicago Bar Association

Course Honors in Trial Practice & Legal Writing. Engineering Intern License, 1992. Formerly with Cook County States Attorney's Office. Member: ASHRAE, 1991 - 2001; ASME, 1987 - 2001.

Social Security Administration, Veteran's Administration, U.S. Court of Appeals for Veteran's Claims.


Valparaiso University
Juris Doctorate,