Our Leadership

Meet Our Exceptional Leaders

At the helm of AlfaTech, our leadership team stands as a beacon of expertise, guiding our journey with a profound combination of experience and foresight. Authentic, ethical, smart, dynamic, energized, committed, inventive, compassionate, expert, and loyal aren't just words; they are the characteristics that define the AlfaTech team. Each staff member embodies a unique blend of these qualities, contributing to a culture that is the heartbeat of our organization. AlfaTech delivers the most reliable, practical, innovative, and sustainable solutions for our clients through the collective expertise and visionary leadership of our team. Get to know the driving forces behind AlfaTech, where leadership isn't just a position; it's a commitment to excellence.

Corporate Leadership

  • Jeff Fini

    Jeff Fini, MBA, PE

    Founder & Chairman

  • Diarmuid Hartley

    Diarmuid Hartley

    CEO, Mechanical

  • Tim Chadwick

    Tim Chadwick, PE, LEED AP

    COO, Mechanical Engineer

  • Pamela Brandon, MEng, PE, SE

    Pamela Brandon, MEng, PE, SE

    Partner, Project Management

  • Elizabeth Monti, MBA

    Elizabeth Monti, MBA

    Sr. Principal, Corporate Business Development

  • Cheryl Avrabos

    Cheryl Avrabos, MTech

    VP of People and Culture

  •  Saied Nazeri, PE, CPD, LEED AP BD+C

    Saied Nazeri, PE, CPD, LEED AP BD+C

    Partner, Mechanical Engineer

    San Francisco, California

  • TG Davallou

    TG Davallou, LEED AP

    Partner, Mechanical

    San Francisco, California

  • Rich Garrison

    Rich Garrison

    Partner, Technology

  • Michael Zeuger, LEED AP

    Michael Zeuger, LEED AP

    Sr. Principal, Electrical

    San Jose, California

  •  Piyush Patel

    Piyush Patel

    Sr. Principal, Mechanical

    Orange, California

  •  Ethan Dickenson, PE

    Ethan Dickenson, PE

    Sr. Principal, Electrical Engineer

    San Diego, California

Department Leadership

  • Jennie Gonzalez, MBA, Assoc. DBIA

    Jennie Gonzalez, MBA, Assoc. DBIA

    Sr. Principal, Business Development Director

    Regional

  • Paul Artelles

    Paul Artelles

    Principal, Business Development Director

    Southern California

  • Michael Fluegeman, PE

    Michael Fluegeman, PE

    Sr. Principal, Electrical Engineer

    Mission Critical Practice Leader

  • Nathan Kirby, PE, ATD, LEED AP BD+C

    Nathan Kirby, PE, ATD, LEED AP BD+C

    Sr. Principal, Mechanical Engineer

    Mission Critical Practice Leader

  • Mark Fisher, PE, LEED AP

    Mark Fisher, PE, LEED AP

    Sr. Principal, Electrical Engineer

    San Jose, California

  • Tarkan Altay

    Tarkan Altay, PE, PMP

    Principal, Mechanical Engineer, Monrovia

  •  Todd Schoenhouse

    Todd Schoenhouse

    Principal, Electrical, Engineering Operations Director

    Monrovia, California

  •  Erik Elmtoft, PE, PMP, LEED AP, WELL AP

    Erik Elmtoft, PE, PMP, LEED AP, WELL AP

    Principal, Sustainability / Mechanical Engineer

    San Francisco, California

  • James Pestano

    James Pestano

    Principal, Electrical

    San Francisco, California

  • Seth Sherman, PE, LEED AP

    Seth Sherman, PE, LEED AP

    Principal, Mechanical Engineer

    San Francisco, California

  •  Amber Welsh, PE, MS, LEED AP

    Amber Welsh, PE, MS, LEED AP

    Principal, Mechanical Engineer

    Atlanta, Georgia

  • Shakeel Ahmed, PE, LEED AP

    Shakeel Ahmed, PE, LEED AP

    Principal, Mechanical Engineer

    San Jose, California

  • LeAnne Cossairt-Leung, PE, LEED AP BD+C

    LeAnne Cossairt-Leung, PE, LEED AP BD+C

    Principal, Mechanical Engineer

    San Jose, California

  • Mercedeh Aeinechian

    Mercedeh Aeinehchian

    Principal, Mechanical

    San Jose, California

  • Graham McLeod, EIT, LEED AP BD+C

    Graham McLeod, EIT, LEED AP BD+C

    Principal, Electrical Engineer

    San Jose, California

  • Ray Park_Monrovia

    Ray Park, PE, RCDD

    Associate Principal, Electrical Engineer

    Monrovia, California

  • Art Urroz, CPD_Monrovia

    Art Urroz, CPD

    Associate Principal, Plumbing Engineer

    Monrovia, California

  •  Nick Kourassis, PE

    Nick Kourassis, PE

    Associate Principal, Mechanical Engineer

    Monrovia, California

  • Daniel Hamilton, PE

    Daniel Hamilton, PE

    Associate Principal, Electrical Engineer

    San Francisco, California

  • Lupita Legaspi

    Lupita Legaspi, Associate IALD

    Associate Principal, Lighting Design

    Monrovia, California

  • Kathleen Morelock, PE, LEED AP BD+C

    Kathleen Morelock, PE, LEED AP BD+C

    Associate Principal, Electrical Engineer

    San Jose, California

  • Charles Jackson

    Charles Jackson

    Corporate BIM Manager

  • Julio Vasquez, MBA

    Julio Vasquez, MBA

    Associate Principal, BIM

    Monrovia, California

  • Chris Rieboldt

    Chris Rieboldt

    BIM Manager

    San Francisco, California

  • Mark Smith

    Mark Smith

    Director of Corporate IT

  • George Naughten

    Sr. Corporate Controller