Aaron Leonard Hammer, Bankruptcy Attorney in Chicago, Illinois
Over 29 years of legal practice · focused on Bankruptcy and General · 5.0/5 rating from 8 verified client reviews
MemberatSugar Felsenthal Grais & Helsinger LLP
Chicago, IL
Practicing bankruptcy in Chicago since 1997.
- 29+
- Years practicing
- 5.0 ★
- 8 client reviews
- 4
- Bar admissions
Practices in
Are you Aaron Leonard Hammer?
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Quick answer
Aaron Leonard Hammer is a member based in Chicago, IL. The practice focuses on Bankruptcy and General. Aaron has over 29 years of legal experience. Currently practicing at Sugar Felsenthal Grais & Helsinger LLP. Rated 5.0 out of 5 from 8 client reviews.
- Based in
- Chicago, IL
- Experience
- over 29 years
- Known for
- Bankruptcy · General
- Handles Bankruptcy and General matters from Chicago, IL.
- Over 29 years of practice as a licensed attorney.
About Aaron Leonard Hammer: Aaron Leonard Hammer is a member based in Chicago, IL. The practice focuses on Bankruptcy and General. Aaron has over 29 years of legal experience. Currently practicing at Sugar Felsenthal Grais & Helsinger LLP. Rated 5.0 out of 5 from 8 client reviews.
Areas of practice
Practice areas handled by Aaron Leonard Hammer
Aaron concentrates on bankruptcy and general. Each area below outlines the kind of case Aaron handles, typical outcomes to expect, and how the intake process starts.
Bankruptcy cases in Chicago, Illinois
Aaron takes bankruptcy matters in Chicago, Illinois. Typical engagements include intake calls to scope the issue, review of any records or filings you already have, and a written strategy memo before Aaron agrees to represent you.
General cases in Chicago, Illinois
Aaron takes general matters in Chicago, Illinois. Typical engagements include intake calls to scope the issue, review of any records or filings you already have, and a written strategy memo before Aaron agrees to represent you.
Biography
About Aaron Leonard Hammer — Over 29 years of Illinois bankruptcy experience
Aaron Leonard Hammer is a member based in Chicago, IL. The practice focuses on Bankruptcy and General. Aaron has over 29 years of legal experience. Currently practicing at Sugar Felsenthal Grais & Helsinger LLP. Rated 5.0 out of 5 from 8 client reviews.
Mr. Aaron Leonard Hammer is a lawyer practicing financial markets and services, bankruptcy, insolvency and 2 other areas of law. Aaron received a A.B. degree from University of Michigan in 1994, and has been licensed for 29 years. Aaron practices at Sugar Felsenthal Grais & Helsinger LLP in Chicago, IL.
Working with Aaron on a bankruptcy matter
Mr. Aaron Leonard Hammer is a lawyer practicing financial markets and services, bankruptcy, insolvency and 2 other areas of law. Aaron received a A.B. degree from University of Michigan in 1994, and has been licensed for 29 years. Aaron practices at Sugar Felsenthal Grais & Helsinger LLP in Chicago, IL.
Who Aaron represents
Aaron reviews new inquiries case-by-case for bankruptcy and general matters in Chicago and the surrounding Illinois area.
Credentials
Aaron Leonard Hammer's legal education and bar admissions
Northwestern University
J.D. · 1997
University of Michigan
A.B. · 1994
Jurisdictions
Aaron's state bar admissions
New York
2009 · ACTIVE
U.S. District Court,
2001 · ACTIVE
Illinois
1997 · ACTIVE
U.S. District Court,
1997 · ACTIVE
Aaron studied at J.D. in Northwestern University and A.B. in University of Michigan.
Law school and academic background
Aaron completed J.D. in Northwestern University and A.B. in University of Michigan. Formal legal training is one signal of substantive knowledge — the day-to-day practice Aaron runs in Illinois is where that training gets applied to real client questions.
Affiliations
Aaron's professional memberships and bar associations
American Bankruptcy Institute Insol International Turnaround Management Association
membership
Locations
Aaron Leonard Hammer's office in Chicago
Aaron's primary office is at 30 North La Salle Street, Suite 3000, Chicago, IL, 60602. In-person meetings are by appointment; a phone intake usually comes first.
Sugar Felsenthal Grais & Helsinger LLP
30 North La Salle Street, Suite 3000
Chicago, IL 60602
Open in Google MapsClient feedback
Client reviews of Aaron Leonard Hammer — 5.0/5 rating from 8 verified client reviews
Every review below is from a verified client of Aaron. Reviews cover communication, case outcome, and value — the three signals that matter most when comparing bankruptcy attorneys in Chicago.
5.0
8 client reviews
Client ratings are sourced from public records and editorial research. Reviews on LawyersListed are accepted from verified clients once Aaron Leonard Hammer claims this profile.
Read all reviewsHiring guide
How to hire Aaron Leonard Hammer — what to expect in your first consultation
Working with a new bankruptcy attorney should feel structured. Here's how the first two conversations with Aaron usually go, from the moment you request a consult to the day representation begins.
Consultation formats and pricing
Aaron charges for the initial consult. That fee is credited toward representation if you retain Aaron'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; Aaron will tell you what matters and what doesn't.
Questions to ask a bankruptcy attorney in Chicago, Illinois
A short list to run through before you commit: How many bankruptcy 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 Aaron
Aaron discusses fees during intake so the arrangement fits the matter. Contingency, hourly, and flat-fee options are all common in bankruptcy practice — ask which fits.
Hourly rates, contingency fees, and flat-fee options
Every bankruptcy 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. Aaron confirms the model in the engagement letter before any work starts.
Payment methods and payment plans
Aaron's office accepts standard payment methods. Ask about payment plans if the retainer is a stretch — many bankruptcy practices work with clients on structured schedules.
Frequently asked
Frequently asked questions about Aaron Leonard Hammer
How much does it cost to hire Aaron for a bankruptcy case?
Cost depends on the type of matter, the fee model (contingency, flat, hourly), and how contested the case becomes. Aaron walks through the likely range during the consult so there are no surprises.
Does Aaron offer a free consultation?
Aaron charges for the initial consult; that fee is credited toward representation if you retain Aaron's office. Some bankruptcy attorneys offer free consults — check Aaron's current terms during booking.
How long do bankruptcy cases in Illinois typically take?
Simple bankruptcy 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. Aaron gives a realistic estimate for your facts at the consult — vague answers here are a red flag.
Can Aaron take my case if I'm outside Chicago?
Aaron is licensed in Illinois. Matters governed by Illinois law are the natural fit. Out-of-state matters are handled case-by-case, sometimes with local co-counsel. Ask during intake — Aaron 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 Aaron?
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. Aaron will filter what matters — over-preparing at intake is always cheaper than needing a second meeting.
Is Aaron accepting new bankruptcy clients right now?
Aaron's intake status shifts week to week. Submit the form; the office will confirm availability or refer the matter out.
Areas served
Bankruptcy attorneys serving Chicago, Springfield and Northbrook in Illinois
Aaron handles bankruptcy matters throughout Illinois. Each city below is a direct link into the search page for verified bankruptcy attorneys in that community.
More counsel
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If Aaron's intake is full or the fit isn't right, these bankruptcy attorneys in Chicago handle similar matters. Every profile below is verified and open to consultations.





