
William F. Gillis, Business Attorney in Columbus, Mississippi
Over 49 years of legal practice · focused on Business, Estate Planning, and Probate · 4.2/5 rating from 12 verified client reviews
MemberatCrowell Gillis & Cooper, PLLC
Columbus, MS
Practicing business in Columbus since 1977.
- 49+
- Years practicing
- 4.2 ★
- 12 client reviews
- 1
- Bar admission
Practices in
Are you William F. Gillis?
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Quick answer
William F. Gillis is a member based in Columbus, MS. The practice focuses on Business, Estate Planning, and Probate. William has over 49 years of legal experience. Currently practicing at Crowell Gillis & Cooper, PLLC. Rated 4.2 out of 5 from 12 client reviews.
- Based in
- Columbus, MS
- Experience
- over 49 years
- Known for
- Business · Estate Planning · Probate
- Handles Business, Estate Planning, and Probate matters from Columbus, MS.
- Over 49 years of practice as a licensed attorney.
- Recognized with BV Distinguished.
About William F. Gillis: William F. Gillis is a member based in Columbus, MS. The practice focuses on Business, Estate Planning, and Probate. William has over 49 years of legal experience. Currently practicing at Crowell Gillis & Cooper, PLLC. Rated 4.2 out of 5 from 12 client reviews.
Areas of practice
William's practice areas in Columbus
William concentrates on business, estate planning, probate, trusts, and wills. Each area below outlines the kind of case William handles, typical outcomes to expect, and how the intake process starts.
Business
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Estate Planning
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Probate
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Trusts
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Wills
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Business cases in Columbus, Mississippi
William takes business matters in Columbus, Mississippi. Typical engagements include intake calls to scope the issue, review of any records or filings you already have, and a written strategy memo before William agrees to represent you.
Estate Planning cases in Columbus, Mississippi
William takes estate planning matters in Columbus, Mississippi. Typical engagements include intake calls to scope the issue, review of any records or filings you already have, and a written strategy memo before William agrees to represent you.
Probate cases in Columbus, Mississippi
William takes probate matters in Columbus, Mississippi. Typical engagements include intake calls to scope the issue, review of any records or filings you already have, and a written strategy memo before William agrees to represent you.
Trusts cases in Columbus, Mississippi
William takes trusts matters in Columbus, Mississippi. Typical engagements include intake calls to scope the issue, review of any records or filings you already have, and a written strategy memo before William agrees to represent you.
Wills cases in Columbus, Mississippi
William takes wills matters in Columbus, Mississippi. Typical engagements include intake calls to scope the issue, review of any records or filings you already have, and a written strategy memo before William agrees to represent you.
Biography
William F. Gillis, business attorney serving Columbus
William F. Gillis is a member based in Columbus, MS. The practice focuses on Business, Estate Planning, and Probate. William has over 49 years of legal experience. Currently practicing at Crowell Gillis & Cooper, PLLC. Rated 4.2 out of 5 from 12 client reviews. William works from Columbus, Mississippi and takes on business matters across the region.
William's approach to business cases
William F. Gillis practices at Crowell Gillis & Cooper, PLLC Read Full Bio
The kind of cases William takes
William reviews new inquiries case-by-case for business, estate planning, and probate matters in Columbus and the surrounding Mississippi area.
Credentials
Credentials — where William studied and practices
University of Mississippi
J.D. · 1977
University of Florida
B.S. · 1974
Jurisdictions
William's state bar admissions
Mississippi
1977 · ACTIVE
William studied at J.D. in University of Mississippi and B.S. in University of Florida.
Law school and academic background
William completed J.D. in University of Mississippi and B.S. in University of Florida. Formal legal training is one signal of substantive knowledge — the day-to-day practice William runs in Mississippi is where that training gets applied to real client questions.
Recognition
William's legal honors and published work
William has received 1 formal recognition from bar associations, industry bodies, and peer-review services.
BV Distinguished
Legal awards and honors
BV Distinguished.
Affiliations
William's professional memberships and bar associations
Lowndes County and American
Member, Sections on: Real Property Probate and Trust Law Business Law) Bar Associations The Mississippi Bar (Member: Business Law Section Trust and Estate Section · membership
Locations
William F. Gillis's office in Columbus
William's primary office is at 322 Main Street, Columbus, MS, 39703-1827. In-person meetings are by appointment; a phone intake usually comes first.
Client feedback
Client reviews of William F. Gillis — 4.2/5 rating from 12 verified client reviews
Every review below is from a verified client of William. Reviews cover communication, case outcome, and value — the three signals that matter most when comparing business attorneys in Columbus.
4.2
12 client reviews
Client ratings are sourced from public records and editorial research. Reviews on LawyersListed are accepted from verified clients once William F. Gillis claims this profile.
Read all reviewsHiring guide
How to hire William F. Gillis — what to expect in your first consultation
Working with a new business attorney should feel structured. Here's how the first two conversations with William usually go, from the moment you request a consult to the day representation begins.
Consultation formats and pricing
William charges for the initial consult. That fee is credited toward representation if you retain William'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; William will tell you what matters and what doesn't.
Questions to ask a business attorney in Columbus, Mississippi
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 William
William 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. William confirms the model in the engagement letter before any work starts.
Payment methods and payment plans
William'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 William F. Gillis
How much does it cost to hire William for a business case?
Cost depends on the type of matter, the fee model (contingency, flat, hourly), and how contested the case becomes. William walks through the likely range during the consult so there are no surprises.
Does William offer a free consultation?
William charges for the initial consult; that fee is credited toward representation if you retain William's office. Some business attorneys offer free consults — check William's current terms during booking.
How long do business cases in Mississippi 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. William gives a realistic estimate for your facts at the consult — vague answers here are a red flag.
Can William take my case if I'm outside Columbus?
William is licensed in Mississippi. Matters governed by Mississippi law are the natural fit. Out-of-state matters are handled case-by-case, sometimes with local co-counsel. Ask during intake — William 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 William?
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. William will filter what matters — over-preparing at intake is always cheaper than needing a second meeting.
Is William accepting new business clients right now?
William'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 Columbus, Jackson and Ridgeland in Mississippi
William handles business matters throughout Mississippi. 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 William's intake is full or the fit isn't right, these business attorneys in Columbus handle similar matters. Every profile below is verified and open to consultations.





