Paul G. Kostro, A Professional Corporation is a law firm, located in Westfield (Union County), New Jersey. In addition to traditional legal services to clients throughout New Jersey, and out-of-state clients who have matters related to New Jersey law, the law firm also offers counseling, advocacy, mediation and collaborative law services.

After obtaining his M.B.A. in 1975, Paul Kostro worked as an Investment Banker on "Wall Street;" and later, as Director of Finance for a major telecommunications company. In 1988, after graduating Seton Hall Law School (cum laude), Paul Kostro gained practical legal experience at Budd Larner Gross Rosenbaum Greenberg & Sade, P.C., and then at Cassidy, Foss & San Filippo. In 1992, Paul Kostro formed this law firm.

Paul Kostro speaks Polish [Paweł Kostro mówi po polsku] — consequently, in addition to offering legal services to traditional individual and business clients, legal services are also offered to Polish-Americans and Polish immigrants who, in some cases, have difficulties with the English language.

Contact Information

Electronic mail


Fax & Voicemail

Postal address
Paul G. Kostro, Esq.
116 South Euclid Avenue
(Rear Entrance; 2nd Floor)
PO Box 2296
Westfield, NJ 07091-2296





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