James P. Ostler, Jr., Aviation Attorney in Chicago, Illinois
Over 47 years of legal practice · focused on Aviation, Business, and Immigration · 5.0/5 rating from 1 verified client review
MemberatThe Ostler Law Firm Ltd.
Chicago, IL
Practicing aviation in Chicago since 1979.
- 47+
- Years practicing
- 5.0 ★
- 1 client review
- 4
- Bar admissions
Practices in
Are you James P. Ostler, Jr.?
This profile was built from public bar records and is still unclaimed. Claim it free to control your photo, bio, and fees — and get client inquiries sent straight to you.
Quick answer
James P. Ostler, Jr. is a member based in Chicago, IL. The practice focuses on Aviation, Business, and Immigration. James has over 47 years of legal experience. Currently practicing at The Ostler Law Firm Ltd.. Rated 5.0 out of 5 from 1 client review.
- Based in
- Chicago, IL
- Experience
- over 47 years
- Known for
- Aviation · Business · Immigration
- Handles Aviation, Business, and Immigration matters from Chicago, IL.
- Over 47 years of practice as a licensed attorney.
- Recognized with AV Preeminent.
About James P. Ostler, Jr.: James P. Ostler, Jr. is a member based in Chicago, IL. The practice focuses on Aviation, Business, and Immigration. James has over 47 years of legal experience. Currently practicing at The Ostler Law Firm Ltd.. Rated 5.0 out of 5 from 1 client review.
Areas of practice
Practice areas handled by James P. Ostler, Jr.
James concentrates on aviation, business, and immigration. Each area below outlines the kind of case James handles, typical outcomes to expect, and how the intake process starts.
Aviation
View other Aviation attorneys
Business
View other Business attorneys
Immigration
View other Immigration attorneys
Aviation cases in Chicago, Illinois
James takes aviation 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 James agrees to represent you.
Business cases in Chicago, Illinois
James takes business 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 James agrees to represent you.
Immigration cases in Chicago, Illinois
James takes immigration 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 James agrees to represent you.
Biography
About James P. Ostler, Jr. — Over 47 years of Illinois aviation experience
James P. Ostler, Jr. is a member based in Chicago, IL. The practice focuses on Aviation, Business, and Immigration. James has over 47 years of legal experience. Currently practicing at The Ostler Law Firm Ltd.. Rated 5.0 out of 5 from 1 client review.
James P. Ostler, Jr. is a lawyer practicing corporate law, immigration law, aviation law. James received a B.A. degree from Western Illinois University in 1973, and has been licensed for 47 years. James practices at The Ostler Law Firm Ltd. in Chicago, IL.
James's approach to aviation cases
<p>James P. Ostler, Jr. is a lawyer practicing corporate law, immigration law, aviation law. James received a B.A. degree from Western Illinois University in 1973, and has been licensed for 47 years. James practices at The Ostler Law Firm Ltd. in Chicago, IL.</p>
The kind of cases James takes
James reviews new inquiries case-by-case for aviation, business, and immigration matters in Chicago and the surrounding Illinois area.
Credentials
James P. Ostler, Jr.'s legal education and bar admissions
DePaul University
J.D. · 1979
Western Illinois University
B.A. Western · 1973
Jurisdictions
James's state bar admissions
U.S. District Court,
1986 · ACTIVE
U.S. Court of Appeal
1981 · ACTIVE
Illinois
1979 · ACTIVE
U.S. District Court,
1979 · ACTIVE
James studied at J.D. in DePaul University and B.A. Western in Western Illinois University.
Law school and academic background
James completed J.D. in DePaul University and B.A. Western in Western Illinois University. Formal legal training is one signal of substantive knowledge — the day-to-day practice James runs in Illinois is where that training gets applied to real client questions.
Recognition
Awards, publications, and recognition of James P. Ostler, Jr.
James has received 1 formal recognition from bar associations, industry bodies, and peer-review services.
AV Preeminent
Legal awards and honors
AV Preeminent.
Affiliations
James's professional memberships and bar associations
Chicago, American (Member, Section of Corporation, Banking and Business Law) Bar Associations Lawyer-Pilots Bar Association Aircraft Owners and Pilots Association American Immigration Lawyers Association
membership
Locations
James P. Ostler, Jr.'s office in Chicago
James's primary office is at 208 S. LaSalle St., Ste. 1200, Chicago, IL, 60604-1003. In-person meetings are by appointment; a phone intake usually comes first.
The Ostler Law Firm Ltd.
208 S. LaSalle St., Ste. 1200
Chicago, IL 60604-1003
Open in Google MapsClient feedback
Client reviews of James P. Ostler, Jr. — 5.0/5 rating from 1 verified client review
Every review below is from a verified client of James. Reviews cover communication, case outcome, and value — the three signals that matter most when comparing aviation attorneys in Chicago.
5.0
1 client review
Client ratings are sourced from public records and editorial research. Reviews on LawyersListed are accepted from verified clients once James P. Ostler, Jr. claims this profile.
Read all reviewsHiring guide
How to hire James P. Ostler, Jr. — what to expect in your first consultation
Working with a new aviation attorney should feel structured. Here's how the first two conversations with James usually go, from the moment you request a consult to the day representation begins.
Consultation formats and pricing
James charges for the initial consult. That fee is credited toward representation if you retain James'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; James will tell you what matters and what doesn't.
Questions to ask a aviation attorney in Chicago, Illinois
A short list to run through before you commit: How many aviation 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 James
James discusses fees during intake so the arrangement fits the matter. Contingency, hourly, and flat-fee options are all common in aviation practice — ask which fits.
Hourly rates, contingency fees, and flat-fee options
Every aviation 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. James confirms the model in the engagement letter before any work starts.
Payment methods and payment plans
James's office accepts standard payment methods. Ask about payment plans if the retainer is a stretch — many aviation practices work with clients on structured schedules.
Frequently asked
Frequently asked questions about James P. Ostler, Jr.
How much does it cost to hire James for a aviation case?
Cost depends on the type of matter, the fee model (contingency, flat, hourly), and how contested the case becomes. James walks through the likely range during the consult so there are no surprises.
Does James offer a free consultation?
James charges for the initial consult; that fee is credited toward representation if you retain James's office. Some aviation attorneys offer free consults — check James's current terms during booking.
How long do aviation cases in Illinois typically take?
Simple aviation 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. James gives a realistic estimate for your facts at the consult — vague answers here are a red flag.
Can James take my case if I'm outside Chicago?
James 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 — James 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 James?
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. James will filter what matters — over-preparing at intake is always cheaper than needing a second meeting.
Is James accepting new aviation clients right now?
James's intake status shifts week to week. Submit the form; the office will confirm availability or refer the matter out.
Areas served
Aviation attorneys serving Chicago, Springfield and Northbrook in Illinois
James handles aviation matters throughout Illinois. Each city below is a direct link into the search page for verified aviation attorneys in that community.
More counsel
Other top-rated aviation attorneys in Illinois
If James's intake is full or the fit isn't right, these aviation attorneys in Chicago handle similar matters. Every profile below is verified and open to consultations.





