Atty. Mark Allen Lockett

Atty. Mark Allen Lockett

Mark Allen Lockett is a lawyer practicing mesothelioma & asbestos, products liability, general liability and 2 other areas of law. Mark received a B.A. degree from University of Rochester in 1984, and has been licensed for 39 years.

Philadelphia Philadelphia 39 yrs experience 39 year
Call (215) 995-1491 Book Appointment

Profile Summary

About Mark Allen Lockett at a glance

Mark Allen Lockett is a Partner based in Philadelphia, Pennsylvania, practicing at Kiernan Trebach LLP. They have 39+ years of legal experience, licensed to practice since 1987. Their practice focuses on personal injury, product liability, and litigation. Admitted to practice in Pennsylvania (1987), New Jersey (1987), and U.S. District Court, Middle and Eastern Districts of Pennsylvania and District of New Jersey (1987). Educated at Temple University School of Law (J.D., 1987) and University of Rochester (B.A., 1984). Recognitions include AV Preeminent. Active member of Philadelphia Bar Association Defense Research Institute Pennsylvania Defense Institute Philadelphia Association of Defense Counsel. Serands clients in Philadelphia, PA and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Mark Allen Lockett is a lawyer practicing mesothelioma & asbestos, products liability, general liability and 2 other areas of law
  • Mark received a B.A. degree from University of Rochester in 1984, and has been licensed for 39 years
  • Mark practices at Kiernan Trebach LLP in Philadelphia, PA

Practice Areas Explained

Mark Allen Lockett's Areas of Practice

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

Personal Injury

Personal injury attorneys help accident victims recover compensation for medical bills, lost wages, and pain & suffering. Most work on contingency — no fee unless you win.

Mark Allen Lockett is one of 264,852 personal injury attorneys indexed nationally. Browse personal injury attorneys in Pennsylvania →

Product Liability

Mark Allen Lockett is one of 66,193 product liability attorneys indexed nationally. Browse product liability attorneys in Pennsylvania →

Civil Litigation

Civil litigation attorneys for breach of contract, business disputes, civil rights, and class action lawsuits.

Mark Allen Lockett is one of 454,532 litigation attorneys indexed nationally. Browse litigation attorneys in Pennsylvania →

Jurisdictional Context

Why local counsel matters in Pennsylvania

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

Looking for additional Pennsylvania attorneys? Browse all attorneys in Philadelphia or all attorneys in Pennsylvania.

Frequently Asked

Common questions about Mark Allen Lockett

Where is Mark Allen Lockett's law office located?
Mark Allen Lockett's law practice is located in Philadelphia, Pennsylvania. The firm is Kiernan Trebach LLP. You can contact the office directly through this profile page.
What practice areas does Mark Allen Lockett handle?
Mark Allen Lockett focuses on personal injury, product liability, litigation. Each practice area listed reflects experience handling cases of that type in Pennsylvania.
How long has Mark Allen Lockett practiced law?
Mark Allen Lockett has 39+ years of legal experience and has been licensed since 1987.
Where did Mark Allen Lockett go to law school?
Mark Allen Lockett earned their education at (J.D., 1987); (B.A., 1984).
How can I contact Mark Allen Lockett for a consultation?
You can contact Mark Allen Lockett 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 Allen Lockett received?
Mark Allen Lockett's notable recognition includes: AV Preeminent.

Education

J.D.
Temple University School of Law
- 1987
B.A.
University of Rochester
- 1984

Awards

AV Preeminent

Bar Admissions

Pennsylvania
Admitted: 1987
New Jersey
Admitted: 1987
U.S. District Court, Middle and Eastern Districts of Pennsylvania and District of New Jersey
Admitted: 1987

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