Solo lawyerChicago, IL

The Law Firm of Martin Osinski, LLC

180 W. Washington, Suite 400, Chicago, IL 60602

Second check passed

  • Family law
  • Divorce
  • Child custody
Free first talk
Yes
Fees on its site
Not stated
Languages
English
Hours
Not stated

Key facts

Key facts
ServicesFamily law, Divorce, Child custody
Offices3
SizeOne person
Main areaFamily law

Offices

Main Office

180 W. Washington, Suite 400, Chicago, IL 60602

(312) 961-8823

Park Ridge, IL

350 S. Northwest Highway, Suite 300, Park Ridge, IL

(312) 961-8823

DuPage County Office

700 Commerce Drive, Suite 500, Oak Brook, IL

(312) 961-8823

Lawyers

  • Martin L. Osinski, Esq.Attorney

Also mentions

  • alimony and maintenance
  • child support and modification
  • civil unions
  • custody and visitation
  • domestic violence and orders of protection
  • LGBT family law
  • marital settlement and separation agreements
  • mediation

Questions people ask

Where is The Law Firm of Martin Osinski, LLC located?

The Law Firm of Martin Osinski, LLC lists 3 offices: 180 W. Washington, Suite 400, Chicago, IL 60602; 350 S. Northwest Highway, Suite 300, Park Ridge, IL; 700 Commerce Drive, Suite 500, Oak Brook, IL.

What does The Law Firm of Martin Osinski, LLC offer?

Its website lists: family law, divorce and child custody.

How can I contact The Law Firm of Martin Osinski, LLC?

You can call (312) 961-8823 or visit its website at osinskilawchicago.com.

Which languages does The Law Firm of Martin Osinski, LLC list?

English.

Does The Law Firm of Martin Osinski, LLC offer a free consultation or estimate?

Yes. Its website says it offers a free consultation.

Who works at The Law Firm of Martin Osinski, LLC?

Its website names: Martin L. Osinski, Esq. (Attorney).

From osinskilawchicago.com, read on 5 Nov 2026. Checked a second time on 7 Nov 2026. How we list · Fix or remove this listing