AREAS WE SERVE
With offices in Downtown Chicago, Park Ridge and Oak Brook, the Law Firm of Martin Osinski handles cases in Cook County, Dupage County, Will County, McHenry County, Will County, Kane County, and Lake County.
The Law Firm of Mastin Osinski is proud to service the following communities in Illinois:
Addison
Arlington Heights
Aurora
Bartlett
Batavia
Berwyn
Bolingbrook
Buffalo Grove
Chicago
Cicero
Crystal Lake
Darien
Downers Grove
Des Plaines
Elmhurst
Elmwood Park
Evanston
Glen Ellyn
Glendale Heights
Glenview
Highland Park
Hinsdale
Lake Forest
Lisle
Lombard
Melrose Park
Morton Grove
Mount Prospect
Naperville
Niles
Northbrook
North Chicago
Oak Brook
Oak Park
Palatine
Park Ridge
Rockford
Rolling Meadows
Schaumburg
Skokie
Waukegan
Wheaton
Wilmette
Winnetka
Woodridge
