Best Business Attorneys in Piscataway, NJ
24 firms listed · 8 in Piscataway · 2 open 24/7 · 7 open weekends · 19 rated 4.5+
Data verified October 21, 2026
Mavinkurve & Patel
David H. Kaplan Law
Stanton & Stieh P.A. Attorneys at Law
Das Law
Law Office of Susan M Day Schilp
The 24 firms shown for Piscataway, NJ advise companies on formation, contracts, ownership agreements and transactions. Whatever each one says about its practice areas and fee arrangements is drawn from its own website, and the ratings come from public reviews.

Area overview: Piscataway, NJ
Of the 24 firms we list here, 8 are in Piscataway itself and 16 come from towns including Elizabeth (4, 16 mi), New Brunswick (2, 4 mi) and Union (2, 14 mi). 23 of the firms on this page have a rating, from 4.2 to 5.0 across 1,802 reviews; 16 have 50 or more reviews and 19 are rated 4.5 or higher. When clients rate these firms on specific qualities, they most often praise professionalism (92%), responsiveness (80%) and quality (79%). 2 are open around the clock; 7 are open on Saturdays and 3 on Sundays. The practice areas the firms on this page list most often on their websites are real estate (4), business law (3), business litigation (3), criminal defense (3) and estate planning (3). 1 shows a license on its website and 3 have a BBB rating of A or A+. 18 have ten or more years of experience, the longest 46 years. 2 offer urgent consultations; 9 offer a free initial consultation and 1 is family- or locally-owned. We count these figures across the firms on this page; distances are straight-line, and hours and prices change, so confirm the details with the firm before you book a consultation.
Which business law firms listed for Piscataway describe their corporate work online?
A website is on file for all 24 firms listed here. Corporate pages tend to be concrete about industries served, transaction types and the size of company the practice acts for. That detail rules firms in or out faster than any phone call.