Offering full-service capabilities

Leadership

GMP is a true turnkey site development contractor providing start-to-finish services backed by decades of experience.

Leading GMP Forward

Leading GMP Forward

At GMP, leadership means accountability, expertise, and a commitment to excellence. We deliver comprehensive start-to-finish services backed by decades of industry experience. Our leadership team brings together seasoned professionals who understand the full lifecycle of site development—from initial planning and permitting to construction, finishing, and project closeout. Focused on safety, quality, and innovation, our leaders ensure every project is executed with precision and integrity. Their hands-on approach and deep technical knowledge set the standard for performance across the organization, empowering our teams to deliver exceptional results on every job.
Joseph Porchetta
Managing Member / President

Joseph Porchetta

Monday to Friday : 08:00 - 17:00 hrs

Joe sets the standard for GMP: plan first, communicate daily, and turn over build-ready sites.

With three decades in site development, he mentors leaders, aligns preconstruction with field reality, and steps into complex scopes when the stakes are high.

Joe’s approach is simple and consistent—straight talk, early problem-solving, and a relentless focus on safety and quality. As Joe puts it, “At GMP, our commitment to a strong safety culture ensures that we never take shortcuts or risks that could jeopardize the safety of our staff.” It’s why most of GMP’s work comes from repeat partners who trust the team to hit dates and stand behind the work long after the ribbon is cut.

 

  • Owns: Company strategy, client stewardship, and complex scope oversight

  • Focus: Risk mitigation, schedule certainty, and long-term partnerships across NJ/NY/PA

  • Philosophy: Earn trust by doing what we say we’ll do, every single time.

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    A Story of Growth & Partnership

    GMP Contracting in PayDirt Magazine

    GMP Contracting and founder Joseph Porchetta were featured in Foley, Inc.’s PayDirt Magazine, sharing how GMP grew through trust, teamwork, and dependable partnerships.

    Read the full published story below.

    View the Article
    Estimator-at-gmp-contracting-hard-at-work-behind-desk

    How We Lead Projects

    Plan First –
    Precon takeoffs, phasing, and access.
    Communicate Daily –
    Foreman updates; owner/GC alignment.
    Build Safe –
    OSHA training, JHAs, traffic control.
    Turn Over Clean –
    Compaction reports, as-builts, inspection sign-offs.
    COMMUNITY & TEAM

    Building People, Not Just Projects

    • Entry-Level Training: Paid basic skills and worksite safety for new hires—PPE, site etiquette, tool use, and traffic control.

    • Skilled Operator Development: Equipment operators and laborers receive hands-on instruction, machine-specific certifications, and refresher courses tied to project needs.

    • Leadership Pipeline: Advanced coaching for foremen and superintendents—planning, communication, documentation, and inspection readiness.