Gypcrete Expert Witnesses
Gypcrete expert witnesses and consultants listed here may be able to form expert opinions, draft expert witness reports, provide expert witness testimony at deposition and/or trial as or serve as consulting (non-testifying) experts on gypcrete. The gypcrete expert witness listings on this page are typically from fields/areas of expertise such as: Construction and Plumbing.
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John C Petkovich
Plumbing/Construction Industry
J.P. Strategies, LLC
Prescott, Arizona
Plumbing, Construction
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Concrete, Steel, Compaction, Framing, Codes, Roofing, Civil Work, Residential, Commercial/Industrial, Leak Detection, Contracts, Mechanical, Drywall, Insulation, Gypcrete, Engineering, Safety, Scheduling, Communicating, Local Requirements
With almost four decades of experience in the plumbing trade, JP Strategies brings unmatched technical knowledge and real-world insight to every case. Founder John Petkovich began his plumbing career in 1987, inspired by his father’s belief that plumbing was a skill that could open doors anywhere. That foundation turned into a lifelong passion, a thriving trade career, and now, a trusted expert witness practice.
Plumbing is more than pipes and fixtures—it’s a trade that touches every phase of a project, from underground systems to final trim work, across residential, commercial, and industrial environments. This breadth of experience allows JP Strategies to step into any dispute and deliver clear, informed, and defensible opinions that hold weight in courtrooms and negotiations.
Key Areas of Expertise in Plumbing Disputes
Expert Witness Testimony & Litigation Support
Expert testimony for depositions, mediations, and trials
Detailed case reviews, reporting, and forensic analysis
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