Atty. John H. Warren III

Atty. John H. Warren III

John H. Warren III is a lawyer practicing banking, mergers and acquisitions, corporations and 4 other areas of law.

Charleston Charleston 54 yrs experience 54 year
Call (854) 246-8286 Book Appointment

Profile Summary

About John H. Warren III at a glance

John H. Warren III is a Member based in Charleston, South Carolina, practicing at Warren & Sinkler, L.L.P.. They have 54+ years of legal experience, licensed to practice since 1972. Their practice focuses on business, real estate, commercial re, m&a, and securities. Admitted to practice in South Carolina (1972). Educated at University of South Carolina School of Law (J.D., 1972) and College of Charleston (B.S., 1967). Recognitions include AV Preeminent. Active member of Charleston County and American Bar Associations South Carolina Bar. Serands clients in Charleston, SC and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • John H. Warren III is a lawyer practicing banking, mergers and acquisitions, corporations and 4 other areas of law
  • John received a B.S. degree from College of Charleston in 1967, and has been licensed for 54 years
  • John practices at Warren & Sinkler, L.L.P. in Charleston, SC

Practice Areas Explained

John H. Warren III's Areas of Practice

Each practice area below reflects the types of cases John H. Warren III handles, with a brief overview of what that area of law covers.

Business & Corporate Law

Business attorneys advise founders and growing companies on entity formation, contracts, financing, M&A, and dispute resolution.

John H. Warren III is one of 501,317 business attorneys indexed nationally. Browse business attorneys in South Carolina →

Real Estate Law

Real estate attorneys handle home purchases, sales, commercial transactions, title disputes, and landlord-tenant matters.

John H. Warren III is one of 316,149 real estate attorneys indexed nationally. Browse real estate attorneys in South Carolina →

Commercial Real Estate

John H. Warren III is one of 16,000 commercial re attorneys indexed nationally. Browse commercial re attorneys in South Carolina →

Mergers & Acquisitions

John H. Warren III is one of 49,731 m&a attorneys indexed nationally. Browse m&a attorneys in South Carolina →

Securities Law

John H. Warren III is one of 64,529 securities attorneys indexed nationally. Browse securities attorneys in South Carolina →

Jurisdictional Context

Why local counsel matters in South Carolina

Practicing law in South Carolina. Legal matters in South Carolina are governed by state-specific rules of civil and criminal procedure, statutes of limitations, and substantive law. Cases originating in Charleston are typically filed in the local municipal court or the appropriate South Carolina state district court, depending on subject matter and amount in controversy. An attorney licensed in South Carolina brings working knowledge of local procedural deadlines, judicial practices in this andnue, and the substantive law that applies to cases brought here. Out-of-state attorneys generally cannot represent clients in South Carolina courts without local counsel or pro hac vice admission.

Looking for additional South Carolina attorneys? Browse all attorneys in Charleston or all attorneys in South Carolina.

Frequently Asked

Common questions about John H. Warren III

Where is John H. Warren III's law office located?
John H. Warren III's law practice is located in Charleston, South Carolina. The firm is Warren & Sinkler, L.L.P.. You can contact the office directly through this profile page.
What practice areas does John H. Warren III handle?
John H. Warren III focuses on business, real estate, commercial re, m&a, securities. Each practice area listed reflects experience handling cases of that type in South Carolina.
How long has John H. Warren III practiced law?
John H. Warren III has 54+ years of legal experience and has been licensed since 1972.
Where did John H. Warren III go to law school?
John H. Warren III earned their education at (J.D., 1972); (B.S., 1967).
How can I contact John H. Warren III for a consultation?
You can contact John H. Warren III directly through this profile page. Click "Ask the Attorney" to submit a question, or "Schedule a Consultation" to book a meeting. Most claimed-profile attorneys respond within one business day.
What awards or recognition has John H. Warren III received?
John H. Warren III's notable recognition includes: AV Preeminent.

Education

J.D.
University of South Carolina School of Law
- 1972
B.S.
College of Charleston
- 1967

Awards

AV Preeminent

Bar Admissions

South Carolina
Admitted: 1972

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