Janet Costello, Business Attorney in Jersey City, New Jersey
Over 21 years of legal practice · focused on Business, Criminal Defense, and General
MemberatLaw Offices of Janet Costello, L.L.C.
Jersey City, NJ
Practicing business in Jersey City since 2005.
- 21+
- Years practicing
- 2
- Bar admissions
Are you Janet Costello?
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Quick answer
Janet Costello is a member based in Jersey City, NJ. The practice focuses on Business, Criminal Defense, and General. Janet has over 21 years of legal experience. Currently practicing at Law Offices of Janet Costello, L.L.C..
- Based in
- Jersey City, NJ
- Experience
- over 21 years
- Known for
- Business · Criminal Defense · General
- Handles Business, Criminal Defense, and General matters from Jersey City, NJ.
- Over 21 years of practice as a licensed attorney.
About Janet Costello: Janet Costello is a member based in Jersey City, NJ. The practice focuses on Business, Criminal Defense, and General. Janet has over 21 years of legal experience. Currently practicing at Law Offices of Janet Costello, L.L.C..
Areas of practice
Practice areas handled by Janet Costello
Janet concentrates on business, criminal defense, general, juvenile, and litigation. Each area below outlines the kind of case Janet handles, typical outcomes to expect, and how the intake process starts.
Business
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Criminal Defense
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General
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Juvenile
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Litigation
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Business cases in Jersey City, New Jersey
Janet takes business matters in Jersey City, New Jersey. Typical engagements include intake calls to scope the issue, review of any records or filings you already have, and a written strategy memo before Janet agrees to represent you.
Criminal Defense cases in Jersey City, New Jersey
Janet takes criminal defense matters in Jersey City, New Jersey. Typical engagements include intake calls to scope the issue, review of any records or filings you already have, and a written strategy memo before Janet agrees to represent you.
General cases in Jersey City, New Jersey
Janet takes general matters in Jersey City, New Jersey. Typical engagements include intake calls to scope the issue, review of any records or filings you already have, and a written strategy memo before Janet agrees to represent you.
Juvenile cases in Jersey City, New Jersey
Janet takes juvenile matters in Jersey City, New Jersey. Typical engagements include intake calls to scope the issue, review of any records or filings you already have, and a written strategy memo before Janet agrees to represent you.
Litigation cases in Jersey City, New Jersey
Janet takes litigation matters in Jersey City, New Jersey. Typical engagements include intake calls to scope the issue, review of any records or filings you already have, and a written strategy memo before Janet agrees to represent you.
Biography
About Janet Costello — Over 21 years of New Jersey business experience
Janet Costello is a member based in Jersey City, NJ. The practice focuses on Business, Criminal Defense, and General. Janet has over 21 years of legal experience. Currently practicing at Law Offices of Janet Costello, L.L.C..
Janet Costello is a lawyer practicing litigation, criminal defense, juvenile law and 5 other areas of law. Janet received a B.S. degree from Rutgers University in 1996, and has been licensed for 21 years. Janet practices at Law Offices of Janet Costello, L.L.C. in Jersey City, NJ and 1 other location.
How Janet handles business matters
Janet Costello is a lawyer practicing litigation, criminal defense, juvenile law and 5 other areas of law. Janet received a B.S. degree from Rutgers University in 1996, and has been licensed for 21 years. Janet practices at Law Offices of Janet Costello, L.L.C. in Jersey City, NJ and 1 other location.
Who Janet represents
Janet reviews new inquiries case-by-case for business, criminal defense, and general matters in Jersey City and the surrounding New Jersey area.
Credentials
Janet Costello's legal education and bar admissions
Seton Hall University
J.D. · 2004
Rutgers University
B.S. · 1996
Jurisdictions
Janet's state bar admissions
New York
2007 · ACTIVE
New Jersey
2005 · ACTIVE
Janet studied at J.D. in Seton Hall University and B.S. in Rutgers University.
Law school and academic background
Janet completed J.D. in Seton Hall University and B.S. in Rutgers University. Formal legal training is one signal of substantive knowledge — the day-to-day practice Janet runs in New Jersey is where that training gets applied to real client questions.
Affiliations
Janet's professional memberships and bar associations
American Bar Association
membership
Locations
Janet Costello's office in Jersey City
Janet's primary office is at 35 Journal Sq., Ste. 414, Jersey City, NJ, 07306-4007. In-person meetings are by appointment; a phone intake usually comes first.
Law Offices of Janet Costello, L.L.C.
35 Journal Sq., Ste. 414
Jersey City, NJ 07306-4007
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Client reviews of Janet Costello
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Schedule your consultationHiring guide
How to hire Janet Costello — what to expect in your first consultation
Working with a new business attorney should feel structured. Here's how the first two conversations with Janet usually go, from the moment you request a consult to the day representation begins.
Consultation formats and pricing
Janet charges for the initial consult. That fee is credited toward representation if you retain Janet's office.
What to bring to your first meeting
Bring any documents you already have — police reports, medical records, filed pleadings, correspondence from an insurer, a copy of the contract at issue. If you're not sure, err on the side of bringing everything; Janet will tell you what matters and what doesn't.
Questions to ask a business attorney in Jersey City, New Jersey
A short list to run through before you commit: How many business matters have you handled in the last year? What's your fee structure? Who else in the office will work on this? What's your realistic estimate of timeline and range of outcomes? How do I reach you between meetings?
Fees & payment
Fees, payment methods, and consultation options for Janet
Janet discusses fees during intake so the arrangement fits the matter. Contingency, hourly, and flat-fee options are all common in business practice — ask which fits.
Hourly rates, contingency fees, and flat-fee options
Every business matter is priced differently. Simple document review might be a flat fee. Injury litigation is often contingency. Complex commercial disputes usually run hourly with a retainer. Janet confirms the model in the engagement letter before any work starts.
Payment methods and payment plans
Janet's office accepts standard payment methods. Ask about payment plans if the retainer is a stretch — many business practices work with clients on structured schedules.
Frequently asked
Frequently asked questions about Janet Costello
How much does it cost to hire Janet for a business case?
Cost depends on the type of matter, the fee model (contingency, flat, hourly), and how contested the case becomes. Janet walks through the likely range during the consult so there are no surprises.
Does Janet offer a free consultation?
Janet charges for the initial consult; that fee is credited toward representation if you retain Janet's office. Some business attorneys offer free consults — check Janet's current terms during booking.
How long do business cases in New Jersey typically take?
Simple business matters can wrap in a few weeks; disputed cases can run 6–18 months from intake to resolution, longer if the matter goes to trial. Janet gives a realistic estimate for your facts at the consult — vague answers here are a red flag.
Can Janet take my case if I'm outside Jersey City?
Janet is licensed in New Jersey. Matters governed by New Jersey law are the natural fit. Out-of-state matters are handled case-by-case, sometimes with local co-counsel. Ask during intake — Janet will tell you if the case is a fit or refer you to someone closer to your court.
What should I bring to my first meeting with Janet?
Bring every document that touches the dispute: contracts, correspondence, police or medical reports, filed pleadings, invoices, photographs, insurance letters. Also bring a written timeline of what happened, in your own words. Janet will filter what matters — over-preparing at intake is always cheaper than needing a second meeting.
Is Janet accepting new business clients right now?
Janet's intake status shifts week to week. Submit the form; the office will confirm availability or refer the matter out.
Areas served
Business attorneys serving Jersey City, Trenton and Newark in New Jersey
Janet handles business matters throughout New Jersey. Each city below is a direct link into the search page for verified business attorneys in that community.
More counsel
Other top-rated business attorneys in New Jersey
If Janet's intake is full or the fit isn't right, these business attorneys in Jersey City handle similar matters. Every profile below is verified and open to consultations.





