Jack Austin Mattingly, Business Attorney in Seminole, Oklahoma
Over 58 years of legal practice · focused on Business, Energy, and Family Law · 5.0/5 rating from 1 verified client review
MemberatThe Mattingly Law Firm, P.C.
Seminole, OK
Practicing business in Seminole since 1968.
- 58+
- Years practicing
- 5.0 ★
- 1 client review
- 1
- Bar admission
Practices in
Are you Jack Austin Mattingly?
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Quick answer
Jack Austin Mattingly is a member based in Seminole, OK. The practice focuses on Business, Energy, and Family Law. Jack has over 58 years of legal experience. Currently practicing at The Mattingly Law Firm, P.C.. Rated 5.0 out of 5 from 1 client review.
- Based in
- Seminole, OK
- Experience
- over 58 years
- Known for
- Business · Energy · Family Law
- Handles Business, Energy, and Family Law matters from Seminole, OK.
- Over 58 years of practice as a licensed attorney.
- Recognized with AV Preeminent.
About Jack Austin Mattingly: Jack Austin Mattingly is a member based in Seminole, OK. The practice focuses on Business, Energy, and Family Law. Jack has over 58 years of legal experience. Currently practicing at The Mattingly Law Firm, P.C.. Rated 5.0 out of 5 from 1 client review.
Areas of practice
Legal matters Jack takes on
Jack concentrates on business, energy, family law, and litigation. Each area below outlines the kind of case Jack handles, typical outcomes to expect, and how the intake process starts.
Business
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Energy
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Family Law
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Litigation
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Business cases in Seminole, Oklahoma
Jack takes business matters in Seminole, Oklahoma. Typical engagements include intake calls to scope the issue, review of any records or filings you already have, and a written strategy memo before Jack agrees to represent you.
Energy cases in Seminole, Oklahoma
Jack takes energy matters in Seminole, Oklahoma. Typical engagements include intake calls to scope the issue, review of any records or filings you already have, and a written strategy memo before Jack agrees to represent you.
Family Law cases in Seminole, Oklahoma
Jack takes family law matters in Seminole, Oklahoma. Typical engagements include intake calls to scope the issue, review of any records or filings you already have, and a written strategy memo before Jack agrees to represent you.
Litigation cases in Seminole, Oklahoma
Jack takes litigation matters in Seminole, Oklahoma. Typical engagements include intake calls to scope the issue, review of any records or filings you already have, and a written strategy memo before Jack agrees to represent you.
Biography
Meet Jack Austin Mattingly — business lawyer in Seminole
Jack Austin Mattingly is a member based in Seminole, OK. The practice focuses on Business, Energy, and Family Law. Jack has over 58 years of legal experience. Currently practicing at The Mattingly Law Firm, P.C.. Rated 5.0 out of 5 from 1 client review.
Jack Austin Mattingly is a lawyer practicing litigation, oil and gas, commercial and 1 other area of law. Jack received a A.A. degree from New Mexico Military Institute in 1963, and has been licensed for 58 years. Jack practices at The Mattingly Law Firm, P.C. in Seminole, OK.
How Jack handles business matters
Jack Austin Mattingly is a lawyer practicing litigation, oil and gas, commercial and 1 other area of law. Jack received a A.A. degree from New Mexico Military Institute in 1963, and has been licensed for 58 years. Jack practices at The Mattingly Law Firm, P.C. in Seminole, OK.
The kind of cases Jack takes
Jack reviews new inquiries case-by-case for business, energy, and family law matters in Seminole and the surrounding Oklahoma area.
Credentials
Education, bar admissions, and languages
University of Oklahoma
J.D. · 1968
New Mexico Military Institute
A.A. University · 1963
Jurisdictions
Jack's state bar admissions
Oklahoma U.S. Suprem
1968 · ACTIVE
Jack studied at J.D. in University of Oklahoma and A.A. University in New Mexico Military Institute.
Law school and academic background
Jack completed J.D. in University of Oklahoma and A.A. University in New Mexico Military Institute. Formal legal training is one signal of substantive knowledge — the day-to-day practice Jack runs in Oklahoma is where that training gets applied to real client questions.
Recognition
Recognition and thought leadership
Jack has received 1 formal recognition from bar associations, industry bodies, and peer-review services.
AV Preeminent
Legal awards and honors
AV Preeminent.
Affiliations
Jack's professional memberships and bar associations
Seminole County and Oklahoma (Member, Board of Governors, 1980-1983) Bar Associations
membership
Locations
Jack Austin Mattingly's office in Seminole
Jack's primary office is at 215 East Oak Street, Seminole, OK, 74818-0070. In-person meetings are by appointment; a phone intake usually comes first.
The Mattingly Law Firm, P.C.
215 East Oak Street
Seminole, OK 74818-0070
Open in Google MapsClient feedback
Client reviews of Jack Austin Mattingly — 5.0/5 rating from 1 verified client review
Every review below is from a verified client of Jack. Reviews cover communication, case outcome, and value — the three signals that matter most when comparing business attorneys in Seminole.
5.0
1 client review
Client ratings are sourced from public records and editorial research. Reviews on LawyersListed are accepted from verified clients once Jack Austin Mattingly claims this profile.
Read all reviewsHiring guide
How to hire Jack Austin Mattingly — what to expect in your first consultation
Working with a new business attorney should feel structured. Here's how the first two conversations with Jack usually go, from the moment you request a consult to the day representation begins.
Consultation formats and pricing
Jack charges for the initial consult. That fee is credited toward representation if you retain Jack'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; Jack will tell you what matters and what doesn't.
Questions to ask a business attorney in Seminole, Oklahoma
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 Jack
Jack 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. Jack confirms the model in the engagement letter before any work starts.
Payment methods and payment plans
Jack'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 Jack Austin Mattingly
How much does it cost to hire Jack for a business case?
Cost depends on the type of matter, the fee model (contingency, flat, hourly), and how contested the case becomes. Jack walks through the likely range during the consult so there are no surprises.
Does Jack offer a free consultation?
Jack charges for the initial consult; that fee is credited toward representation if you retain Jack's office. Some business attorneys offer free consults — check Jack's current terms during booking.
How long do business cases in Oklahoma 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. Jack gives a realistic estimate for your facts at the consult — vague answers here are a red flag.
Can Jack take my case if I'm outside Seminole?
Jack is licensed in Oklahoma. Matters governed by Oklahoma law are the natural fit. Out-of-state matters are handled case-by-case, sometimes with local co-counsel. Ask during intake — Jack 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 Jack?
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. Jack will filter what matters — over-preparing at intake is always cheaper than needing a second meeting.
Is Jack accepting new business clients right now?
Jack'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 Seminole, Oklahoma City and Tulsa in Oklahoma
Jack handles business matters throughout Oklahoma. 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 Oklahoma
If Jack's intake is full or the fit isn't right, these business attorneys in Seminole handle similar matters. Every profile below is verified and open to consultations.





