Our people are the driver of our firm’s success.

John A. Ververelli, PE
President, Principal

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Linda O. Miedwig, PE, LEED AP BD+C
Project Manager

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John C. Barton, PE
Vice President, Principal

John R. Lehman
Mechanical Engineer

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David W. Gilbert, PE
Vice President, Principal

Niki V. Diamond
Director, Communications + Marketing
Chief of Staff