Atty. Mark Steven Cornelius

Atty. Mark Steven Cornelius

Mark Steven Cornelius is a lawyer practicing public entity advice and defense law, construction litigation, environmental law and 1 other area of law. Mark received a M.M. degree from The Ohio State University in 1978, and has been licensed for 42 years.

Pleasant Hill Pleasant Hill 42 yrs experience 42 year
Call (925) 480-9089 Book Appointment

Profile Summary

About Mark Steven Cornelius at a glance

Mark Steven Cornelius is a Member based in Pleasant Hill, California, practicing at Law Offices of Mark Cornelius. They have 42+ years of legal experience, licensed to practice since 1984. Their practice focuses on employment, construction, and environmental. Admitted to practice in California (1984) and U.S. District Court, Northern District of California (1984). Educated at University of California, Hastings College of the Law (J.D., 1984) and The Ohio State University (M.M. University, 1978). Recognitions include BV Distinguished. Active member of Contra Costa County Bar Association State Bar of California. Serands clients in Pleasant Hill, CA and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Mark Steven Cornelius is a lawyer practicing public entity advice and defense law, construction litigation, environmental law and 1 other area of law
  • Mark received a M.M. degree from The Ohio State University in 1978, and has been licensed for 42 years
  • Mark practices at Law Offices of Mark Cornelius in Pleasant Hill, CA

Practice Areas Explained

Mark Steven Cornelius's Areas of Practice

Each practice area below reflects the types of cases Mark Steven Cornelius handles, with a brief overview of what that area of law covers.

Employment Law

Employment lawyers represent workers in wrongful termination, discrimination, harassment, wage & hour disputes, and severance negotiations.

Mark Steven Cornelius is one of 169,120 employment attorneys indexed nationally. Browse employment attorneys in California →

Construction Law

Mark Steven Cornelius is one of 40,689 construction attorneys indexed nationally. Browse construction attorneys in California →

Environmental Law

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

Mark Steven Cornelius is one of 56,434 environmental attorneys indexed nationally. Browse environmental attorneys in California →

Jurisdictional Context

Why local counsel matters in California

Practicing law in California. Legal matters in California are governed by state-specific rules of civil and criminal procedure, statutes of limitations, and substantive law. Cases originating in Pleasant Hill are typically filed in the local municipal court or the appropriate California state district court, depending on subject matter and amount in controversy. An attorney licensed in California 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 California courts without local counsel or pro hac vice admission.

Looking for additional California attorneys? Browse all attorneys in Pleasant Hill or all attorneys in California.

Frequently Asked

Common questions about Mark Steven Cornelius

Where is Mark Steven Cornelius's law office located?
Mark Steven Cornelius's law practice is located in Pleasant Hill, California. The firm is Law Offices of Mark Cornelius. You can contact the office directly through this profile page.
What practice areas does Mark Steven Cornelius handle?
Mark Steven Cornelius focuses on employment, construction, environmental. Each practice area listed reflects experience handling cases of that type in California.
How long has Mark Steven Cornelius practiced law?
Mark Steven Cornelius has 42+ years of legal experience and has been licensed since 1984.
Where did Mark Steven Cornelius go to law school?
Mark Steven Cornelius earned their education at (J.D., 1984); (M.M. University, 1978).
How can I contact Mark Steven Cornelius for a consultation?
You can contact Mark Steven Cornelius 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 Steven Cornelius received?
Mark Steven Cornelius's notable recognition includes: BV Distinguished.

Education

J.D.
University of California, Hastings College of the Law
- 1984
M.M. University
The Ohio State University
- 1978

Awards

BV Distinguished

Bar Admissions

California
Admitted: 1984
U.S. District Court, Northern District of California
Admitted: 1984

Reviews

4.5
1 Review
5 0
4 0
3 0
2 0
1 0
These reviews belong to platform users; they do not constitute advertisement or promotion for the attorney. Opinions are published for informational purposes only.

No reviews yet.