Free Consultation: (610) 755-7806Tap to Call This Lawyer
Mary Jo B Gilsdorf Esq.

Mary Jo B Gilsdorf Esq.

Gilsdorf Law, LLC
  • Arbitration & Mediation, Construction Law, Real Estate Law
  • District of Columbia, New Jersey, Pennsylvania
Claimed Lawyer ProfileSocial Media

Takes practical experience about the construction industry and applies legal knowledge to her practice in Arbitration, Mediation and Construction Law. Active in all aspects of the Construction Industry since 1997 on projects ranging from $ 100K to $ 300MM in value. Projects included commercial buildings, hospitals, hotels, offices, residential buildings and condominiums, sports complexes, performing arts centers, garage, retail and warehouse facilities involving new construction and renovation. Began as a generalist in a small construction firm performing duties as a contract administrator, assistant project manager and general assistant for estimating, field supervision and safety in small construction company. Progressed to become a cost engineer analyzing entitlement and value of change order requests from subcontractors to achieve resolution of claims and then took on the lead legal role as the sole in-house counsel for a major regional construction management firm in the Philadelphia market. Has handled over 50 Arbitrations and over 50 mediations,

Villanova University School of Law
J.D. (1989) | Law
Honors: Theodore Riemel Moot Court Award 1988; Herman Mitchel Schwartz Award 1989
Activities: Moot Court Chairperson
University of Delaware
B.A. (1980) | Fine Arts
Professional Experience
Owner Member
Gilsdorf Law, LLC
- Current
Legal Counsel, Arbitrator, Mediator, Independent Neutral. Panel Member, American Arbitration Association, Commercial and Construction and Fixed Time and Cost Arbitration Panels
Director of Legal Services
L. F. Driscoll Co., LLC
Sole in-house counsel position in a large regional construction management firm involved with commercial, private and public work up to $ 300MM in per project value. Significant experience with claim preparation, negotiation, and resolution; contract negotiations; and miscellaneous legal matters.
Ehret Construction Company
Practical hands-on construction experience with a full range of duties including legal services, contract administration, assistant project management and as a general assistant for estimating, field supervision and safety in small construction management company.
Speaking Engagements
Construction Manager AS ADvisor vs. Construction Manager At Risk, 19th Annual Real Estate Institute, Philadelphia, PA
Pennsylvania Bar Institute
Survey of Arbitration Forums, Chester County Bar Association, ADR Section, West Chester, PA
Chester County Bar Association
Building a Consrtuction Contract, Delaware County Bar Association, Real Estate Committee, Media, PA
Delaware County Bar Association
Professional Associations
American Arbitration Association
- Current
Pennsylvania Bar Association
- Current
Chester County Bar Association
Associate Member
- Current
Delaware County Bar Association
- Current
Amercian Arbitration Association
- Current
Activities: Construction Law Panelist
American Bar Association
- Current
Jurisdictions Admitted to Practice
District of Columbia
New Jersey
  • Free Consultation
    Half Hour; After $ 100. per one hour maximum
  • Credit Cards Accepted
  • Rates, Retainers and Additional Information
    Available on hourly basis, per diem basis for hearings, and through retainer agreement.
Practice Areas
  • Arbitration & Mediation
  • Construction Law
  • Real Estate Law
  • English: Spoken, Written
Social Media
Websites & Blogs
Gilsdorf Law, LLC
Contact & Map
Gilsdorf Law, LLC
P. O. Box 513
Glen Mills, PA 19342
Telephone: (610) 755-7806