Olin Oliver Pennington, Jr., Environmental Attorney in Houston, Texas
Over 63 years of legal practice · focused on Environmental, General, and Government · 5.0/5 rating from 1 verified client review
Houston, TX
Practicing environmental in Houston since 1963.
- 63+
- Years practicing
- 5.0 ★
- 1 client review
- 1
- Bar admission
Practices in
Are you Olin Oliver Pennington, Jr.?
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Quick answer
Olin Oliver Pennington, Jr. is an attorney based in Houston, TX. The practice focuses on Environmental, General, and Government. Olin has over 63 years of legal experience. Rated 5.0 out of 5 from 1 client review.
- Based in
- Houston, TX
- Experience
- over 63 years
- Known for
- Environmental · General · Government
- Handles Environmental, General, and Government matters from Houston, TX.
- Over 63 years of practice as a licensed attorney.
- Recognized with AV Preeminent.
About Olin Oliver Pennington, Jr.: Olin Oliver Pennington, Jr. is an attorney based in Houston, TX. The practice focuses on Environmental, General, and Government. Olin has over 63 years of legal experience. Rated 5.0 out of 5 from 1 client review.
Areas of practice
Legal matters Olin takes on
Olin concentrates on environmental, general, and government. Each area below outlines the kind of case Olin handles, typical outcomes to expect, and how the intake process starts.
Environmental
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General
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Government
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Environmental cases in Houston, Texas
Olin takes environmental 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 Olin agrees to represent you.
General cases in Houston, Texas
Olin 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 Olin agrees to represent you.
Government cases in Houston, Texas
Olin takes government 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 Olin agrees to represent you.
Biography
Meet Olin Oliver Pennington, Jr. — environmental lawyer in Houston
Olin Oliver Pennington, Jr. is an attorney based in Houston, TX. The practice focuses on Environmental, General, and Government. Olin has over 63 years of legal experience. Rated 5.0 out of 5 from 1 client review.
Mr. Olin Oliver Pennington, Jr. is a lawyer practicing environmental law, municipal finance, government. Olin received a B.A. degree from Rice University in 1960, and has been licensed for 63 years. Olin practices in Houston, TX.
How Olin handles environmental matters
Mr. Olin Oliver Pennington, Jr. is a lawyer practicing environmental law, municipal finance, government. Olin received a B.A. degree from Rice University in 1960, and has been licensed for 63 years. Olin practices in Houston, TX.
Who Olin represents
Olin reviews new inquiries case-by-case for environmental, general, and government matters in Houston and the surrounding Texas area.
Credentials
Education, bar admissions, and languages
University of Texas
J.D. · 1963
Rice University
B.A. · 1960
Jurisdictions
Olin's state bar admissions
Texas
1963 · ACTIVE
Olin studied at J.D. in University of Texas and B.A. in Rice University.
Law school and academic background
Olin completed J.D. in University of Texas and B.A. in Rice University. Formal legal training is one signal of substantive knowledge — the day-to-day practice Olin runs in Texas is where that training gets applied to real client questions.
Recognition
Recognition and thought leadership
Olin has received 1 formal recognition from bar associations, industry bodies, and peer-review services.
AV Preeminent
Legal awards and honors
AV Preeminent.
Locations
Olin Oliver Pennington, Jr.'s office in Houston
Olin's primary office is at 1301 Mckinney St Ste 5100, Houston, TX, 77010-3095. In-person meetings are by appointment; a phone intake usually comes first.
Client feedback
Client reviews of Olin Oliver Pennington, Jr. — 5.0/5 rating from 1 verified client review
Every review below is from a verified client of Olin. Reviews cover communication, case outcome, and value — the three signals that matter most when comparing environmental 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 Olin Oliver Pennington, Jr. claims this profile.
Read all reviewsHiring guide
How to hire Olin Oliver Pennington, Jr. — what to expect in your first consultation
Working with a new environmental attorney should feel structured. Here's how the first two conversations with Olin usually go, from the moment you request a consult to the day representation begins.
Consultation formats and pricing
Olin charges for the initial consult. That fee is credited toward representation if you retain Olin'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; Olin will tell you what matters and what doesn't.
Questions to ask a environmental attorney in Houston, Texas
A short list to run through before you commit: How many environmental 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 Olin
Olin discusses fees during intake so the arrangement fits the matter. Contingency, hourly, and flat-fee options are all common in environmental practice — ask which fits.
Hourly rates, contingency fees, and flat-fee options
Every environmental 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. Olin confirms the model in the engagement letter before any work starts.
Payment methods and payment plans
Olin's office accepts standard payment methods. Ask about payment plans if the retainer is a stretch — many environmental practices work with clients on structured schedules.
Frequently asked
Frequently asked questions about Olin Oliver Pennington, Jr.
How much does it cost to hire Olin for a environmental case?
Cost depends on the type of matter, the fee model (contingency, flat, hourly), and how contested the case becomes. Olin walks through the likely range during the consult so there are no surprises.
Does Olin offer a free consultation?
Olin charges for the initial consult; that fee is credited toward representation if you retain Olin's office. Some environmental attorneys offer free consults — check Olin's current terms during booking.
How long do environmental cases in Texas typically take?
Simple environmental 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. Olin gives a realistic estimate for your facts at the consult — vague answers here are a red flag.
Can Olin take my case if I'm outside Houston?
Olin 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 — Olin 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 Olin?
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. Olin will filter what matters — over-preparing at intake is always cheaper than needing a second meeting.
Is Olin accepting new environmental clients right now?
Olin's intake status shifts week to week. Submit the form; the office will confirm availability or refer the matter out.
Areas served
Environmental attorneys serving Houston, Dallas and Austin in Texas
Olin handles environmental matters throughout Texas. Each city below is a direct link into the search page for verified environmental attorneys in that community.
More counsel
Other top-rated environmental attorneys in Texas
If Olin's intake is full or the fit isn't right, these environmental attorneys in Houston handle similar matters. Every profile below is verified and open to consultations.





