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9191 Broadway
Merrillville, IN, 46410
United States


Burke Costanza & Carberry LLP your smart choice for lawyers in Northwest Indiana. Our full-service law firm has offices in Merrillville and Valparaiso Indiana as well as one in Chicago Illinois. At BCC, our lawyers pride themselves on being able to provide a wide range of legal services to our clients, who benefit from the depth and experience we provide from top to bottom.

The main practice groups at Burke Costanza & Carberry LLP are: Alternative Dispute Resolution, Commercial Services, Civil Litigation, and Business and Personal Services.

Our attorneys represent businesses and government entities in the following areas: Business Planning, Commercial Law, Construction, Labor & Employment, Governmental Entities, Healthcare, Labor, Pension Profit-sharing & Employee Benefits, Real Estate, Taxation, and Worker's Compensation.

Our lawyers also represent individuals in matters such as Estate Planning, Wills and Trusts, Immigration, Family Law, Probate Administration, Real Estate, and Taxation.

Burke Costanza & Carberry LLP is a well-rounded firm with strong roots in Northwest Indiana that is focused primarily on our lawyers providing clients with the highest quality legal service in a broad range of practice areas.


H. Jonathon Costas

H. Jonathon Costas

t. 219.531.0134
f. 219.769.6806

Valparaiso Office
156 Washington Street
Valparaiso, IN 46383



Mr. Costas received his B.A from St. Joseph’s College in Rensselaer, Indiana, and his law degree with high distinction from Valparaiso University School of Law in 1989. Mr. Costas has over twenty years of experience in Medicaid Law and Asset Protection.

Mr. Costas has served as Mayor of Valparaiso since 2004 and is also a small business owner. He is an active community leader having served on numerous state and local boards and committees.

Jon Costas enjoys a variety of activities including running, biking, reading, guitar, singing, speaking and competing in triathlons. Jon and his wife Sharon live on Valparaiso’s north side.


Estate Planning
(Wills, Trusts and Adv. Directives)


Valparaiso University School of Law, 1989
Juris Doctor

St. Joseph’s College, 1979
B.S. Business Administration

Bar Admissions