ADVERTISING DISCLOSURE: BeforeAttorney.com is an informational directory, not a lawyer referral service. We do not provide legal advice. No attorney-client relationship is created by using this site. No attorney listed on this site has paid for, authorized, or approved their listing. This is an advertisement.
Directory of business lawyers in Oak Park, Illinois. Verify credentials with the state bar before hiring.
19 attorneys listed
Updated May 2026
Oak Park, IL
Important: Listings are compiled from publicly available sources and have not been independently verified by BeforeAttorney.com. We do not endorse any attorney or guarantee outcomes. Verify licensing and disciplinary status with the State Bar of Illinois before hiring.
Showing 19 business lawyers in Oak Park, IL
Listings are displayed in no particular order and are not ranked by BeforeAttorney. Order does not constitute a recommendation or endorsement of any attorney.
Theresa Clancy Law
801 N Euclid Ave, Oak Park, IL 60302
(708) 819-1580 theresaclancylaw.com
Lufrano Law, LLC
818 Harrison St Suite 210, Oak Park, IL 60304
(800) 627-2179 lufranolaw.com
GPLLC - Immigration & Criminal Defense Attorneys
1010 Lake St Suite 200 Room 207, Oak Park, IL 60301
(708) 801-8159 globalperiphery.com
Serrano Legal Solutions, LLC
1010 Lake St Suite 200, Oak Park, IL 60301
(708) 552-0823 serranolegalsolutions.com
Capraro Law
1010 Lake St #501a, Oak Park, IL 60301
(708) 383-6551 stewart-caprarolaw.com
Coplan + Crane Personal Injury Lawyers
1111 Westgate St, Oak Park, IL 60301
(708) 358-8080 coplancrane.com
Emerson Law Firm, LLC
715 Lake St #420, Oak Park, IL 60301
(708) 660-9190 emersonlawfirm.com
The Law Offices of Damon J. LaPorte, P.C.
1100 Lake St #210F, Oak Park, IL 60301
(708) 848-2000 damonlaportelaw.com
Mark Galler Law, LLC
1010 Lake St Suite 200, Oak Park, IL 60301
(708) 638-1662 mgallerlaw.com
Cuda Law Offices, Ltd.
6525 W North Ave suite 204, Oak Park, IL 60302
(866) 283-2529 cudalaw.com
Conniff & Keleher, LLC
224 S Marion St, Oak Park, IL 60302
(708) 763-0999 ck-familylaw.com
Oath — Chicago Estate Planning & Investment Attorneys
1010 Lake St Suite 200, Oak Park, IL 60301
(708) 459-0935 oath.law
O'Brien Estate Law, LLC
1011 Lake St #417, Oak Park, IL 60301
(312) 813-9202 obrienestateplanning.com
Tallent Defense and Family - Divorce, Child Custody, Family Law, Free Consultation
1010 Lake St suite 244 office 2, Oak Park, IL 60301
(312) 756-7235 thedivorceattorneyschicago.com
LaRose & Bosco Ltd
1011 Lake St Suite 100, Oak Park, IL 60301
(312) 642-4414 laroseboscolaw.com
The Boyd Law Firm, PC
402 Lake St Suite 200, Oak Park, IL 60302
(708) 848-1005
The Law Office of Jonathan D. Groll
830 North Blvd suite a, Oak Park, IL 60301
(708) 358-8565 groll-law.com
Frank E. Stepnowski
1515 N Harlem Ave Ste. #205-2, Oak Park, IL 60302
(708) 848-3662 stepnowskilaw.com
Weicher Law Offices, P.C.
137 N Oak Park Ave # 329, Oak Park, IL 60301
(708) 420-7022
Business lawyers in Oak Park Illinois help entrepreneurs with entity formation contract review and dispute resolution. Illinois law requires specific filings for LLCs and corporations with the Secretary of State. A local attorney can guide you through Illinois business regulations and zoning requirements in Oak Park.
What Does a Business Lawyer in Oak Park Cost?
Business lawyers in Illinois typically charge between $250 and $500 per hour. Flat fees for LLC formation range from $500 to $1500. Contract review may cost $300 to $1000 depending on complexity. This is general information and not legal advice.
* Cost estimates are general ranges based on publicly available data and compiled using automated research tools. Actual fees vary by attorney and case complexity. This is not legal advice — consult directly with an attorney for fee specifics.
Frequently Asked Questions
What does a business lawyer in Oak Park do?
A business lawyer handles business formation contract drafting and negotiations. They also assist with regulatory compliance intellectual property and dispute resolution under Illinois law.
Do I need a business lawyer for an LLC in Illinois?
Yes an attorney can help you file Articles of Organization with the Illinois Secretary of State. They ensure your operating agreement meets Illinois requirements and protect your personal liability.
What Illinois laws affect small businesses in Oak Park?
Illinois has specific laws on employee classification sales tax and business licenses. Oak Park also has local ordinances on signage and home-based businesses that a lawyer can explain.
Need a Business Lawyer?
Contact this list of lawyers to find the right fit for your situation.
About Our Listings
Attorneys listed on BeforeAttorney.com are compiled from publicly available directories, state bar records, and business listings. Inclusion does not constitute endorsement. We do not verify attorney licensing, disciplinary status, or qualifications. Verify each attorney's current standing with the State Bar of Illinois.