Led by a group of seasoned professionals with both breadth and depth of industry knowledge, our firm partners with building owners, architects and facilities managers to design and maintain building systems. With a focus on institutional, educational, and industrial facilities, quality engineering is key as our projects are designed to last.

  • Nick Allen, P.E.

    Nick Allen, P.E.

    Principal + Mechanical

  • Matt Costantinou

    Matt Costantinou

    Principal + Electrical

  • Chuck Dale-Derks

    Chuck Dale-Derks, P.E., LEED AP

    Principal + Mechanical

  • Steve Dietiker

    Principal + Business Unit Lead + Lighting

  • Erik Eaves, P.E.

    Erik Eaves, P.E.

    Principal + Business Development Lead + Mechanical

  • Keith Esarey

    Keith Esarey, PE, LEED AP

    President + Principal + Mechanical

  • Alexandra Flatt

    Financial Controller

  • Randy Hassler, P.E.

    Randy Hassler, PE, LEED AP

    Principal + Mechanical

  • Jamie Johnson

    Chief Operating Officer

  • Maggie Leffel, CAPM

    Chief of Staff

  • Alex Pugh

    Alex Pugh, PE

    Principal + Mechanical

  • Eric Reuther

    Eric Reuther, PE, HFDP, LEED AP DB+C

    Principal + Mechanical

  • Eric Schactman

    Eric Schactman, P.E., CFO

    Principal + CFO

  • Ashley Senters

    HR Business Partner

  • Mike Stiebel

    Mike Stiebel, P.E.

    Principal + Electrical

  • Austin Strieker, PE

    Principal + Electrical

  • Phil Wentz, P.E.

    Philip Wentz, PE

    Vice President + Principal + Electrical + Acoustical