Law firmTinley Park, IL

O'Brien Law Group, P.C.

18400 Maple Creek Dr. Ste 200, Tinley Park, IL 60477

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  • Real estate
  • Business law
  • Tax law
Call (708) 364-0400Website (opens in a new tab)
Free first talk
Not stated
Fees on its site
Not stated
Languages
English
Hours
By appointment only

Key facts

Key facts
ServicesReal estate, Business law, Tax law
Founded1999
Offices3
SizeOne person
Main areaReal estate
Bar admissions listedIL, IN

Offices

Tinley Park, IL

18400 Maple Creek Dr. Ste 200, Tinley Park, IL 60477

(708) 364-0400 · By appointment only

Orland Park, IL

15255 S. 94th Ave. Ste 500, Orland Park, IL 60462

(708) 364-0400 · By appointment only

Burr Ridge, IL

1333 Burr Ridge Parkway, Ste 200, Burr Ridge, IL 60527

(708) 364-0400 · By appointment only

Lawyers

  • Therese L. O’Brien, J.D. LLMFounder + Partner

Also mentions

  • Property tax appeals, tax incentives, and property tax matters.

Questions people ask

Where is O'Brien Law Group, P.C. located?

O'Brien Law Group, P.C. lists 3 offices: 18400 Maple Creek Dr. Ste 200, Tinley Park, IL 60477; 15255 S. 94th Ave. Ste 500, Orland Park, IL 60462; 1333 Burr Ridge Parkway, Ste 200, Burr Ridge, IL 60527.

What does O'Brien Law Group, P.C. offer?

Its website lists: real estate, business law and tax law.

How can I contact O'Brien Law Group, P.C.?

You can call (708) 364-0400 or visit its website at obrienlawgroup.com.

Which languages does O'Brien Law Group, P.C. list?

English.

Who works at O'Brien Law Group, P.C.?

Its website names: Therese L. O’Brien, J.D. LLM (Founder + Partner).

From obrienlawgroup.com, read on 5 Nov 2026. Checked a second time on 8 Nov 2026. How we list · Fix or remove this listing