Guy E. Blass

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Biography

Guy concentrates his practice on commercial litigation, with a focus on construction claims, product liability actions, toxic tort litigation, premises liability, motor vehicle accidents, and general liability matters. He represents a range of clients, including construction companies and contractors, product manufacturers, property owners, and insurers, providing strategic counsel from pre-suit investigation through trial and appeal.

Over the course of his career, Guy has litigated cases in Pennsylvania and West Virginia, tried cases to verdict in courts throughout Pennsylvania and handled appeals before Pennsylvania’s appellate courts. He is experienced in navigating complex, high-exposure cases and is respected for his thorough preparation, persuasive advocacy, and effectiveness in the courtroom.

Guy earned his juris doctor from Duquesne University School of Law and his Bachelor of Arts from Illinois Wesleyan University.

Associations & Memberships

Allegheny County Bar Association

Pennsylvania Defense Institute

Year Joined

2025
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Areas of Practice (7)

  • Construction Injury Litigation
  • Architectural, Engineering & Construction Defect Litigation
  • Product Liability
  • Premises & Retail Liability
  • Automobile Liability
  • Environmental & Toxic Tort Litigation
  • General Liability

Education & Credentials

University Attended:
Illinois Wesleyan University, B.A., 1994
Law School Attended:
Thomas R. Kline School of Law of Duquesne University, J.D., 1999
Year of First Admission:
2000
Admission:
2000, Pennsylvania; 2010, West Virginia; U.S. District Court Western District of Pennsylvania
Memberships:

Allegheny County Bar Association; Pennsylvania Defense Institute.

Birth Information:
1971
ISLN:
916624611

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Contact Information:

marshalldennehey.com/attorneys/guy-e-blass

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