Mark Wayne Mercante, Business Attorney in Mandeville, Louisiana
Over 31 years of legal practice · focused on Business, Construction, and General · 5.0/5 rating from 1 verified client review
ShareholderatBaker, Donelson, Bearman, Caldwell & Berkowitz, PC
Mandeville, LA
Practicing business in Mandeville since 1995.
- 31+
- Years practicing
- 5.0 ★
- 1 client review
- 1
- Bar admission
Practices in
Are you Mark Wayne Mercante?
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Quick answer
Mark Wayne Mercante is a shareholder based in Mandeville, LA. The practice focuses on Business, Construction, and General. Mark has over 31 years of legal experience. Currently practicing at Baker, Donelson, Bearman, Caldwell & Berkowitz, PC. Rated 5.0 out of 5 from 1 client review.
- Based in
- Mandeville, LA
- Experience
- over 31 years
- Known for
- Business · Construction · General
- Handles Business, Construction, and General matters from Mandeville, LA.
- Over 31 years of practice as a licensed attorney.
- Recognized with AV Preeminent.
About Mark Wayne Mercante: Mark Wayne Mercante is a shareholder based in Mandeville, LA. The practice focuses on Business, Construction, and General. Mark has over 31 years of legal experience. Currently practicing at Baker, Donelson, Bearman, Caldwell & Berkowitz, PC. Rated 5.0 out of 5 from 1 client review.
Areas of practice
Mark's practice areas in Mandeville
Mark concentrates on business, construction, general, and litigation. Each area below outlines the kind of case Mark handles, typical outcomes to expect, and how the intake process starts.
Business
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Construction
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General
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Litigation
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Business cases in Mandeville, Louisiana
Mark takes business matters in Mandeville, 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 Mark agrees to represent you.
Construction cases in Mandeville, Louisiana
Mark takes construction matters in Mandeville, 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 Mark agrees to represent you.
General cases in Mandeville, Louisiana
Mark takes general matters in Mandeville, 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 Mark agrees to represent you.
Litigation cases in Mandeville, Louisiana
Mark takes litigation matters in Mandeville, 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 Mark agrees to represent you.
Biography
Mark Wayne Mercante, business attorney serving Mandeville
Mark Wayne Mercante is a shareholder based in Mandeville, LA. The practice focuses on Business, Construction, and General. Mark has over 31 years of legal experience. Currently practicing at Baker, Donelson, Bearman, Caldwell & Berkowitz, PC. Rated 5.0 out of 5 from 1 client review. Mark works from Mandeville, Louisiana and takes on business matters across the region.
Mark Wayne Mercante is a lawyer practicing construction law, commercial litigation, professional liability and 1 other area of law. Mark received a B.B.A. degree from Southern Methodist University in 1992, and has been licensed for 31 years. Mark practices at Baker, Donelson, Bearman, Caldwell & Berkowitz, PC in Mandeville, LA.
Working with Mark on a business matter
Mark Wayne Mercante is a lawyer practicing construction law, commercial litigation, professional liability and 1 other area of law. Mark received a B.B.A. degree from Southern Methodist University in 1992, and has been licensed for 31 years. Mark practices at Baker, Donelson, Bearman, Caldwell & Berkowitz, PC in Mandeville, LA.
Clients Mark works with
Mark reviews new inquiries case-by-case for business, construction, and general matters in Mandeville and the surrounding Louisiana area.
Credentials
Credentials — where Mark studied and practices
Loyola University
J.D. · 1995
Southern Methodist University
B.B.A. · 1992
Jurisdictions
Mark's state bar admissions
Louisiana U.S. Court
1995 · ACTIVE
Mark studied at J.D. in Loyola University and B.B.A. in Southern Methodist University.
Law school and academic background
Mark completed J.D. in Loyola University and B.B.A. in Southern Methodist University. Formal legal training is one signal of substantive knowledge — the day-to-day practice Mark runs in Louisiana is where that training gets applied to real client questions.
Recognition
Mark's legal honors and published work
Mark has received 1 formal recognition from bar associations, industry bodies, and peer-review services.
AV Preeminent
Legal awards and honors
AV Preeminent.
Affiliations
Mark's professional memberships and bar associations
New Orleans, Covington, Louisiana State (Member, Sections on: Corporate and Business Law Fidelity, Surety & Construction Law), Federal and American (Member, Litigation Section Member, Forum on the Construction Industry) Bar Associations
membership
Locations
Mark Wayne Mercante's office in Mandeville
Mark's primary office is at 3 Sanctuary Boulevard, Suite 201, Mandeville, LA, 70471. In-person meetings are by appointment; a phone intake usually comes first.
Baker, Donelson, Bearman, Caldwell & Berkowitz, PC
3 Sanctuary Boulevard, Suite 201
Mandeville, LA 70471
Open in Google MapsClient feedback
Client reviews of Mark Wayne Mercante — 5.0/5 rating from 1 verified client review
Every review below is from a verified client of Mark. Reviews cover communication, case outcome, and value — the three signals that matter most when comparing business attorneys in Mandeville.
5.0
1 client review
Client ratings are sourced from public records and editorial research. Reviews on LawyersListed are accepted from verified clients once Mark Wayne Mercante claims this profile.
Read all reviewsHiring guide
How to hire Mark Wayne Mercante — what to expect in your first consultation
Working with a new business attorney should feel structured. Here's how the first two conversations with Mark usually go, from the moment you request a consult to the day representation begins.
Consultation formats and pricing
Mark charges for the initial consult. That fee is credited toward representation if you retain Mark'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; Mark will tell you what matters and what doesn't.
Questions to ask a business attorney in Mandeville, 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 Mark
Mark 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. Mark confirms the model in the engagement letter before any work starts.
Payment methods and payment plans
Mark'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 Mark Wayne Mercante
How much does it cost to hire Mark for a business case?
Cost depends on the type of matter, the fee model (contingency, flat, hourly), and how contested the case becomes. Mark walks through the likely range during the consult so there are no surprises.
Does Mark offer a free consultation?
Mark charges for the initial consult; that fee is credited toward representation if you retain Mark's office. Some business attorneys offer free consults — check Mark'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. Mark gives a realistic estimate for your facts at the consult — vague answers here are a red flag.
Can Mark take my case if I'm outside Mandeville?
Mark 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 — Mark 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 Mark?
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. Mark will filter what matters — over-preparing at intake is always cheaper than needing a second meeting.
Is Mark accepting new business clients right now?
Mark'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 Mandeville, New Orleans and Baton Rouge in Louisiana
Mark 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
Other top-rated business attorneys in Louisiana
If Mark's intake is full or the fit isn't right, these business attorneys in Mandeville handle similar matters. Every profile below is verified and open to consultations.





