Atty. David J. Mayernik

Atty. David J. Mayernik

David J. Mayernik is a lawyer practicing government affairs, public finance, energy and 2 other areas of law.

Harrisburg Harrisburg 32 yrs experience 32 year
Call (272) 770-1434 Book Appointment

Profile Summary

About David J. Mayernik at a glance

David J. Mayernik is a Member based in Harrisburg, Pennsylvania, practicing at Eckert Seamans Cherin & Mellott, LLC. They have 32+ years of legal experience, licensed to practice since 1994. Their practice focuses on government and energy. Admitted to practice in Pennsylvania (1994). Educated at Widener University School of Law (J.D., 1993) and University of Pittsburgh (B.A. University, 1974). Serands clients in Harrisburg, PA and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • David J. Mayernik is a lawyer practicing government affairs, public finance, energy and 2 other areas of law
  • David received a B.A. degree from University of Pittsburgh in 1974, and has been licensed for 32 years
  • David practices at Eckert Seamans Cherin & Mellott, LLC in Harrisburg, PA and 1 other location

Practice Areas Explained

David J. Mayernik's Areas of Practice

Each practice area below reflects the types of cases David J. Mayernik handles, with a brief overview of what that area of law covers.

Government & Administrative Law

Attorneys for administrative law, agency hearings, government contracts, licensing, and public benefits.

David J. Mayernik is one of 132,225 government attorneys indexed nationally. Browse government attorneys in Pennsylvania →

Energy & Utilities Law

Energy attorneys for oil & gas, renewables, utility regulation, and energy sector transactions.

David J. Mayernik is one of 36,230 energy attorneys indexed nationally. Browse energy 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 Harrisburg 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 Harrisburg or all attorneys in Pennsylvania.

Frequently Asked

Common questions about David J. Mayernik

Where is David J. Mayernik's law office located?
David J. Mayernik's law practice is located in Harrisburg, Pennsylvania. The firm is Eckert Seamans Cherin & Mellott, LLC. You can contact the office directly through this profile page.
What practice areas does David J. Mayernik handle?
David J. Mayernik focuses on government, energy. Each practice area listed reflects experience handling cases of that type in Pennsylvania.
How long has David J. Mayernik practiced law?
David J. Mayernik has 32+ years of legal experience and has been licensed since 1994.
Where did David J. Mayernik go to law school?
David J. Mayernik earned their education at (J.D., 1993); (B.A. University, 1974).
How can I contact David J. Mayernik for a consultation?
You can contact David J. Mayernik 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.

Education

J.D.
Widener University School of Law
- 1993
B.A. University
University of Pittsburgh
- 1974

Bar Admissions

Pennsylvania
Admitted: 1994

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