Our Professional Team

We believe in the value of developing a strong professional team able to apply creative, critical thinking to practical applications. By fostering a “growth from within” approach, we have developed a forward-thinking team, dedicated to providing customized solutions to the construction concerns and challenges of our clients. For more information on our various resources, please contact our consultants or visit our professional team pages listed below.

Building Technology & Architecture
Building Technology & Architecture

Michelle J. Robbins, AIA, NCARB

Ashley S. Allard

Nancy D. Lokocz

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Geotechnical Engineering
Civil/Geotechnical Engineering

David A. VanDerostyne, PE, SE

Heather A. Hespeler, PE, PG, CEG

Nathan A. Ash, PG, CEG

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Civil Structural Engineering
Civil/Structural Engineering

David A. VanDerostyne, PE, SE

John E. O’Leary, PE, SE

Gregory D. Smith, PE, SE

Kimberly D. Scott-Hallet, PE, SE

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Construction Consulting & Management
Construction Consulting & Management

A. Marc Goupille

Randal A. Goetz

Kevin M. McMahon

Craig R. Tarr, CPE

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Construction Cost Estimating
Construction Cost Estimating & Cost Engineering

Michael Bischof, CPE, ICIOB

Steven C. Fraasch, CPE

J. Gordon Elves, CPE

M. Joshua Long

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Project Scheduling Planning
Construction Schedule & Delay Consulting

Craig R. Tarr, CPE

Christopher L. Hrach, PSP

Justin H. Austin, PE, PSP

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Data Management & Document Control
Data Management & Document Control

Craig R. Tarr, CPE

Christopher L. Hrach, PSP

Justin H. Austin, PE, PSP

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Environmental Health & Safety
Environmental & Restoration Consulting

Randal A. Goetz

David G. Hooper II

J. Randall Trahan

Sean P. Baxter

Michael L. Wilson

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Fire & Electrical Forensic Consulting
Fire & Electrical Forensic Consulting

David A. VanDerostyne, PE, SE

Kenneth W. Ashcraft, CFEI

Paul J. Castellano, PE, CFEI

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Mechanical, Electrical & Plumbing Consulting
Mechanical, Electrical & Plumbing Consulting

David A. VanDerostyne, PE, SE

Charles E. Jendrusch

Paul J. Castellano, PE, CFEI

Miguel F. Gerardino Morales, PE

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Roof Consulting
Roof Consulting

David A. VanDerostyne, PE, SE

E. Bryan Longmire, RRO

Jay B. Jennings, AIA, RRC, RRO, LEED AP

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State of the Art Technology
Tools and Technology

Michael Bischof, CPE, ICIOB

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