Atty. Mark Sullivan

Atty. Mark Sullivan

Mark Sullivan is a lawyer practicing professional liability, land use / zoning, environmental / natural resources and 1 other area of law. Mark received a B.A. degree from University of Tennessee at Knoxville in 2001, and has been licensed for 20 years.

Miami Miami 20 yrs experience 20 year
Call (754) 239-3627 Book Appointment

Environmental / Natural Resources & More Attorney · Serving Miami, FL · 20+ Years Experience

Profile Summary

About Mark Sullivan at a Glance

Mark Sullivan is a Partner based in Miami, Florida, practicing at Klein Park & Lowe, P.L.. They have 20+ years of legal experience, licensed to practice since 2006. Their practice focuses on zoning and environmental. Admitted to practice in Texas (2006), Florida U.S. Court of Appeals for the Eleventh Circuit U.S. District Court, Southern District of Flo (2008), and Florida (2008). Educated at The University of Texas School of Law (J.D., 2006) and University of Tennessee at Knoxville (B.A. English, 2001). Recognitions include Peer Reviewed. Active member of Dade County Bar Association State Bar of Texas The Florida Bar. Serves clients in Miami, FL and the surrounding metropolitan area.

Verified attorney profile · Updated October 2026

About Mark Sullivan

  • Mark Sullivan is a lawyer practicing professional liability, land use / zoning, environmental / natural resources and 1 other area of law
  • Mark received a B.A. degree from University of Tennessee at Knoxville in 2001, and has been licensed for 20 years
  • Mark practices at Klein Park & Lowe, P.L. in Miami, FL

Practice Areas Explained

Mark Sullivan's Areas of Legal Practice

Each practice area below reflects the types of cases Mark Sullivan handles, with a practical overview of what that area of law involves and how it may apply to your situation in Miami.

Land Use & Zoning in Miami

Mark Sullivan is one of 39,875 zoning attorneys indexed nationally. Browse zoning attorneys in Florida →

Environmental Law in Miami

Environmental attorneys for regulatory compliance, contamination, land use, and natural resource law.

Mark Sullivan is one of 55,977 environmental attorneys indexed nationally. Browse environmental attorneys in Florida →

Jurisdictional Context

Why Local Counsel Matters in Miami

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

Miami Courts and Legal Process

Choosing a Miami-based attorney means your counsel already knows the local docketing timelines, preferred filing formats, and how individual judges typically rule on procedural motions — details that only come from practicing in this jurisdiction day after day. That local familiarity can translate to better strategy, faster filings, and fewer costly surprises.

Looking for additional Florida attorneys? Browse all attorneys in Miami or all attorneys in Florida.

Frequently Asked

Common Questions About Mark Sullivan

Where is Mark Sullivan's law office located?
Mark Sullivan's law practice is located in Miami, Florida. The firm is Klein Park & Lowe, P.L.. You can contact the office directly through this profile page.
What practice areas does Mark Sullivan handle?
Mark Sullivan focuses on zoning, environmental. Each practice area listed reflects experience handling cases of that type in Florida.
How long has Mark Sullivan practiced law?
Mark Sullivan has 20+ years of legal experience and has been licensed since 2006.
Where did Mark Sullivan go to law school?
Mark Sullivan earned their education at (J.D., 2006); (B.A. English, 2001).
How can I contact Mark Sullivan for a consultation?
You can contact Mark Sullivan 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 Mark Sullivan received?
Mark Sullivan's notable recognition includes: Peer Reviewed.

Professional Profile

Why Clients in Miami Choose Mark Sullivan

Selecting an attorney is one of the most consequential decisions you can make when a legal matter arises. Below are the core qualities that distinguish Mark Sullivan's practice in the field of zoning and environmental.

Decade-Tested Legal Experience

Mark Sullivan brings 20+ years of hands-on legal practice — enough to have navigated the recurring fact patterns, procedural traps, and negotiation dynamics that shape case outcomes.

Multi-State Bar Admission

Licensed in Texas, Florida U.S. Court of Appeals for the Eleventh Circuit U.S. District Court, Southern District of Flo, and Florida, Mark Sullivan can represent clients in cases that span state lines or require counsel in multiple jurisdictions.

Broad Practice Area Coverage

Covering zoning and environmental, Mark Sullivan can address the full spectrum of a client's legal needs without requiring referrals to separate specialists for each issue.

Local Presence in Miami

A Miami-based practice means Mark Sullivan attends hearings in the same courthouses, knows the local clerks, and understands the unwritten scheduling norms that affect every case filed here.

Search Reference

How People Find Mark Sullivan Online

Prospective clients searching for legal help in Miami commonly use a combination of the attorney's name and their specific legal need. The following search terms frequently lead people to this profile and to attorneys like Mark Sullivan.

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If any of the above matches what you searched for, you've found the right profile. Use the contact options at the top of this page to get in touch with Mark Sullivan directly.

Education & Law School Background

J.D.
The University of Texas School of Law
- 2006
B.A. English
University of Tennessee at Knoxville
- 2001

Awards & Professional Honors

Peer Reviewed

Bar Admissions & Licensed Jurisdictions

Texas
Admitted: 2006
Florida U.S. Court of Appeals for the Eleventh Circuit U.S. District Court, Southern District of Flo
Admitted: 2008
Florida
Admitted: 2008

Client Reviews & Ratings — Mark Sullivan

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