Jack J. Langlois, Business Attorney in Houston, Texas
Over 45 years of legal practice · focused on Business, Creditor Rights, and Energy · 5.0/5 rating from 1 verified client review
PartneratDLA Piper LLP
Houston, TX
Practicing business in Houston since 1981.
- 45+
- Years practicing
- 5.0 ★
- 1 client review
- 1
- Bar admission
Practices in
Are you Jack J. Langlois?
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Quick answer
Jack J. Langlois is a partner based in Houston, TX. The practice focuses on Business, Creditor Rights, and Energy. Jack has over 45 years of legal experience. Currently practicing at DLA Piper LLP. Rated 5.0 out of 5 from 1 client review.
- Based in
- Houston, TX
- Experience
- over 45 years
- Known for
- Business · Creditor Rights · Energy
- Handles Business, Creditor Rights, and Energy matters from Houston, TX.
- Over 45 years of practice as a licensed attorney.
- Recognized with AV Preeminent.
About Jack J. Langlois: Jack J. Langlois is a partner based in Houston, TX. The practice focuses on Business, Creditor Rights, and Energy. Jack has over 45 years of legal experience. Currently practicing at DLA Piper LLP. Rated 5.0 out of 5 from 1 client review.
Areas of practice
Legal matters Jack takes on
Jack concentrates on business, creditor rights, energy, and general. 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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Creditor Rights
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Energy
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General
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Business cases in Houston, Texas
Jack takes business matters in Houston, Texas. 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.
Creditor Rights cases in Houston, Texas
Jack takes creditor rights matters in Houston, Texas. 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 Houston, Texas
Jack takes energy matters in Houston, Texas. 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.
General cases in Houston, Texas
Jack takes general matters in Houston, Texas. 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 J. Langlois — business lawyer in Houston
Jack J. Langlois is a partner based in Houston, TX. The practice focuses on Business, Creditor Rights, and Energy. Jack has over 45 years of legal experience. Currently practicing at DLA Piper LLP. Rated 5.0 out of 5 from 1 client review.
Mr. Jack J. Langlois is a lawyer practicing debt collection, projects and infrastructure, corporate and 5 other areas of law. Jack received a degree from Faculté de Droit, Université d'Aix-en-Provence, France, and has been licensed for 45 years. Jack practices at DLA Piper LLP in Houston, TX.
Jack's approach to business cases
Mr. Jack J. Langlois is a lawyer practicing debt collection, projects and infrastructure, corporate and 5 other areas of law. Jack received a degree from Faculté de Droit, Université d'Aix-en-Provence, France, and has been licensed for 45 years. Jack practices at DLA Piper LLP in Houston, TX.
Clients Jack works with
Jack reviews new inquiries case-by-case for business, creditor rights, and energy matters in Houston and the surrounding Texas area.
Credentials
Education, bar admissions, and languages
Louisiana State University Law Center
J.D. · 1979
Faculté de Droit, Université d'Aix-en-Provence, France International and Comparative Law Studies 1979-1980 University of Southwestern Louisiana
B.A. · 1976
Jurisdictions
Jack's state bar admissions
Texas
1981 · ACTIVE
Jack studied at J.D. in Louisiana State University Law Center and B.A. in Faculté de Droit, Université d'Aix-en-Provence, France International and Comparative Law Studies 1979-1980 University of Southwestern Louisiana.
Law school and academic background
Jack completed J.D. in Louisiana State University Law Center and B.A. in Faculté de Droit, Université d'Aix-en-Provence, France International and Comparative Law Studies 1979-1980 University of Southwestern Louisiana. Formal legal training is one signal of substantive knowledge — the day-to-day practice Jack runs in Texas 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
Louisiana State and American Bar Associations State Bar of Texas
membership
Locations
Jack J. Langlois's office in Houston
Jack's primary office is at 1000 Louisiana St., Ste. 2800, Houston, TX, 77002-5005. In-person meetings are by appointment; a phone intake usually comes first.
Client feedback
Client reviews of Jack J. Langlois — 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 Houston.
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 J. Langlois claims this profile.
Read all reviewsHiring guide
How to hire Jack J. Langlois — 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 Houston, Texas
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 J. Langlois
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 Texas 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 Houston?
Jack is licensed in Texas. Matters governed by Texas 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 Houston, Dallas and Austin in Texas
Jack handles business matters throughout Texas. Each city below is a direct link into the search page for verified business attorneys in that community.
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