Keith Michael Detweiler, Business Attorney in Metairie, Louisiana
Over 35 years of legal practice · focused on Business, General, and Government
AssociateatNielsen & Treas, LLC
Metairie, LA
Practicing business in Metairie since 1991.
- 35+
- Years practicing
- 2
- Bar admissions
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Quick answer
Keith Michael Detweiler is an associate based in Metairie, LA. The practice focuses on Business, General, and Government. Keith has over 35 years of legal experience. Currently practicing at Nielsen & Treas, LLC.
- Based in
- Metairie, LA
- Experience
- over 35 years
- Known for
- Business · General · Government
- Handles Business, General, and Government matters from Metairie, LA.
- Over 35 years of practice as a licensed attorney.
About Keith Michael Detweiler: Keith Michael Detweiler is an associate based in Metairie, LA. The practice focuses on Business, General, and Government. Keith has over 35 years of legal experience. Currently practicing at Nielsen & Treas, LLC.
Areas of practice
Keith's practice areas in Metairie
Keith concentrates on business, general, government, insurance, and litigation. Each area below outlines the kind of case Keith handles, typical outcomes to expect, and how the intake process starts.
Business
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General
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Government
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Insurance
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Litigation
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Personal Injury
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Real Estate
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Business cases in Metairie, Louisiana
Keith takes business matters in Metairie, Louisiana. Typical engagements include intake calls to scope the issue, review of any records or filings you already have, and a written strategy memo before Keith agrees to represent you.
General cases in Metairie, Louisiana
Keith takes general matters in Metairie, Louisiana. Typical engagements include intake calls to scope the issue, review of any records or filings you already have, and a written strategy memo before Keith agrees to represent you.
Government cases in Metairie, Louisiana
Keith takes government matters in Metairie, Louisiana. Typical engagements include intake calls to scope the issue, review of any records or filings you already have, and a written strategy memo before Keith agrees to represent you.
Insurance cases in Metairie, Louisiana
Keith takes insurance matters in Metairie, Louisiana. Typical engagements include intake calls to scope the issue, review of any records or filings you already have, and a written strategy memo before Keith agrees to represent you.
Litigation cases in Metairie, Louisiana
Keith takes litigation matters in Metairie, Louisiana. Typical engagements include intake calls to scope the issue, review of any records or filings you already have, and a written strategy memo before Keith agrees to represent you.
Biography
Keith Michael Detweiler, business attorney serving Metairie
Keith Michael Detweiler is an associate based in Metairie, LA. The practice focuses on Business, General, and Government. Keith has over 35 years of legal experience. Currently practicing at Nielsen & Treas, LLC. Keith works from Metairie, Louisiana and takes on business matters across the region.
Keith Michael Detweiler is a lawyer practicing casualty insurance defense, civil litigation, local government law and 6 other areas of law. Keith received a B.A. degree from Loyola University in 1987, and has been licensed for 35 years. Keith practices at Nielsen & Treas, LLC in Metairie, LA.
How Keith handles business matters
Keith Michael Detweiler is a lawyer practicing casualty insurance defense, civil litigation, local government law and 6 other areas of law. Keith received a B.A. degree from Loyola University in 1987, and has been licensed for 35 years. Keith practices at Nielsen & Treas, LLC in Metairie, LA.
The kind of cases Keith takes
Keith reviews new inquiries case-by-case for business, general, and government matters in Metairie and the surrounding Louisiana area.
Credentials
Credentials — where Keith studied and practices
Loyola University
J.D. · 1991
Loyola University
B.A. · 1987
Jurisdictions
Keith's state bar admissions
Texas
2006 · ACTIVE
Louisiana
1991 · ACTIVE
Keith studied at J.D. in Loyola University and B.A. in Loyola University.
Law school and academic background
Keith completed J.D. in Loyola University and B.A. in Loyola University. Formal legal training is one signal of substantive knowledge — the day-to-day practice Keith runs in Louisiana is where that training gets applied to real client questions.
Locations
Keith Michael Detweiler's office in Metairie
Keith's primary office is at 3838 North Causeway Boulevard, Suite 2850, Metairie, LA, 70002. In-person meetings are by appointment; a phone intake usually comes first.
Nielsen & Treas, LLC
3838 North Causeway Boulevard, Suite 2850
Metairie, LA 70002
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Schedule your consultationHiring guide
How to hire Keith Michael Detweiler — what to expect in your first consultation
Working with a new business attorney should feel structured. Here's how the first two conversations with Keith usually go, from the moment you request a consult to the day representation begins.
Consultation formats and pricing
Keith charges for the initial consult. That fee is credited toward representation if you retain Keith'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; Keith will tell you what matters and what doesn't.
Questions to ask a business attorney in Metairie, Louisiana
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 Keith
Keith 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. Keith confirms the model in the engagement letter before any work starts.
Payment methods and payment plans
Keith'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 Keith Michael Detweiler
How much does it cost to hire Keith for a business case?
Cost depends on the type of matter, the fee model (contingency, flat, hourly), and how contested the case becomes. Keith walks through the likely range during the consult so there are no surprises.
Does Keith offer a free consultation?
Keith charges for the initial consult; that fee is credited toward representation if you retain Keith's office. Some business attorneys offer free consults — check Keith's current terms during booking.
How long do business cases in Louisiana 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. Keith gives a realistic estimate for your facts at the consult — vague answers here are a red flag.
Can Keith take my case if I'm outside Metairie?
Keith is licensed in Louisiana. Matters governed by Louisiana law are the natural fit. Out-of-state matters are handled case-by-case, sometimes with local co-counsel. Ask during intake — Keith 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 Keith?
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. Keith will filter what matters — over-preparing at intake is always cheaper than needing a second meeting.
Is Keith accepting new business clients right now?
Keith'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 Metairie, New Orleans and Baton Rouge in Louisiana
Keith handles business matters throughout Louisiana. Each city below is a direct link into the search page for verified business attorneys in that community.
More counsel
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If Keith's intake is full or the fit isn't right, these business attorneys in Metairie handle similar matters. Every profile below is verified and open to consultations.





