Aidan P O'Connor, Business Attorney in Hackensack, New Jersey
Over 39 years of legal practice · focused on Business, Criminal Defense, and Government
Shareholder/PartneratPashman Stein Walder Hayden, PC
Hackensack, NJ
Practicing business in Hackensack since 1987.
- 39+
- Years practicing
- 3
- Bar admissions
Are you Aidan P O'Connor?
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Quick answer
Aidan P O'Connor is a shareholder/partner based in Hackensack, NJ. The practice focuses on Business, Criminal Defense, and Government. Aidan has over 39 years of legal experience. Currently practicing at Pashman Stein Walder Hayden, PC.
- Based in
- Hackensack, NJ
- Experience
- over 39 years
- Known for
- Business · Criminal Defense · Government
- Handles Business, Criminal Defense, and Government matters from Hackensack, NJ.
- Over 39 years of practice as a licensed attorney.
About Aidan P O'Connor: Aidan P O'Connor is a shareholder/partner based in Hackensack, NJ. The practice focuses on Business, Criminal Defense, and Government. Aidan has over 39 years of legal experience. Currently practicing at Pashman Stein Walder Hayden, PC.
Areas of practice
Legal matters Aidan takes on
Aidan concentrates on business, criminal defense, government, litigation, and white collar. Each area below outlines the kind of case Aidan handles, typical outcomes to expect, and how the intake process starts.
Business
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Criminal Defense
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Government
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Litigation
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White Collar
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Business cases in Hackensack, New Jersey
Aidan takes business matters in Hackensack, 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 Aidan agrees to represent you.
Criminal Defense cases in Hackensack, New Jersey
Aidan takes criminal defense matters in Hackensack, 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 Aidan agrees to represent you.
Government cases in Hackensack, New Jersey
Aidan takes government matters in Hackensack, 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 Aidan agrees to represent you.
Litigation cases in Hackensack, New Jersey
Aidan takes litigation matters in Hackensack, 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 Aidan agrees to represent you.
White Collar cases in Hackensack, New Jersey
Aidan takes white collar matters in Hackensack, 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 Aidan agrees to represent you.
Biography
Meet Aidan P O'Connor — business lawyer in Hackensack
Aidan P O'Connor is a shareholder/partner based in Hackensack, NJ. The practice focuses on Business, Criminal Defense, and Government. Aidan has over 39 years of legal experience. Currently practicing at Pashman Stein Walder Hayden, PC.
Aidan P O'Connor is a lawyer practicing white collar criminal defense, corporate investigations, complex litigation and 3 other areas of law. Aidan received a B.A. degree from Columbia University in 1983, and has been licensed for 39 years. Aidan practices at Pashman Stein Walder Hayden, PC in Hackensack, NJ.
Working with Aidan on a business matter
Aidan P O'Connor is a lawyer practicing white collar criminal defense, corporate investigations, complex litigation and 3 other areas of law. Aidan received a B.A. degree from Columbia University in 1983, and has been licensed for 39 years. Aidan practices at Pashman Stein Walder Hayden, PC in Hackensack, NJ.
Clients Aidan works with
Aidan reviews new inquiries case-by-case for business, criminal defense, and government matters in Hackensack and the surrounding New Jersey area.
Credentials
Education, bar admissions, and languages
University of Virginia School of Law
J.D. · 1986
Columbia University
B.A. · 1983
Jurisdictions
Aidan's state bar admissions
New Jersey
1991 · ACTIVE
District of Columbia
1989 · ACTIVE
New York
1987 · ACTIVE
Aidan studied at J.D. in University of Virginia School of Law and B.A. in Columbia University.
Law school and academic background
Aidan completed J.D. in University of Virginia School of Law and B.A. in Columbia University. Formal legal training is one signal of substantive knowledge — the day-to-day practice Aidan runs in New Jersey is where that training gets applied to real client questions.
Affiliations
Aidan's professional memberships and bar associations
American Bar Association
membership
Locations
Aidan P O'Connor's office in Hackensack
Aidan's primary office is at 21 Main Street, Suite 200, Hackensack, NJ, 07601. In-person meetings are by appointment; a phone intake usually comes first.
Pashman Stein Walder Hayden, PC
21 Main Street, Suite 200
Hackensack, NJ 07601
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Schedule your consultationHiring guide
How to hire Aidan P O'Connor — what to expect in your first consultation
Working with a new business attorney should feel structured. Here's how the first two conversations with Aidan usually go, from the moment you request a consult to the day representation begins.
Consultation formats and pricing
Aidan charges for the initial consult. That fee is credited toward representation if you retain Aidan'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; Aidan will tell you what matters and what doesn't.
Questions to ask a business attorney in Hackensack, 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 Aidan
Aidan 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. Aidan confirms the model in the engagement letter before any work starts.
Payment methods and payment plans
Aidan'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 Aidan P O'Connor
How much does it cost to hire Aidan for a business case?
Cost depends on the type of matter, the fee model (contingency, flat, hourly), and how contested the case becomes. Aidan walks through the likely range during the consult so there are no surprises.
Does Aidan offer a free consultation?
Aidan charges for the initial consult; that fee is credited toward representation if you retain Aidan's office. Some business attorneys offer free consults — check Aidan'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. Aidan gives a realistic estimate for your facts at the consult — vague answers here are a red flag.
Can Aidan take my case if I'm outside Hackensack?
Aidan 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 — Aidan 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 Aidan?
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. Aidan will filter what matters — over-preparing at intake is always cheaper than needing a second meeting.
Is Aidan accepting new business clients right now?
Aidan'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 Hackensack, Trenton and Newark in New Jersey
Aidan 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
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If Aidan's intake is full or the fit isn't right, these business attorneys in Hackensack handle similar matters. Every profile below is verified and open to consultations.





