People | Harriman | Architecture and Design

People Are The Heart Of Our Process

We’re committed to a process that values the contributions of diverse contributors. We are an integrated team of design, engineering, and planning experts that coalesce around a common set of values. Teaming across disciplines is in our DNA. Since our founding in the 1870s, the firm has been committed to bringing teams together to solve complex challenges.

two women looking over some paperwork at a standing table

Our Leadership

Mark D. Lee, AIA, LEED AP

Principal, Chief Executive Officer

James C. Fortin, P.E.

Principal, Chief Operations Officer

Lisa D. Sawin, AIA, NCARB, LEED AP BD+C

Principal

David W. Story, P.E., LEED AP

Principal

Mark Burnes, AIA, NCARB

Principal

Daniel E. Backman, AIA, LEED AP, NCARB

Senior Associate, Senior Architect

Peter J. Pinkerton, IIDA, NCIDQ

Associate, Senior Interior Designer

Frank L. Crabtree, P.E., LEED AP BD+C

Associate, Civil Engineer

Samuel Forgue, P.E.

Senior Associate, Senior Civil Engineer

Chelsea L. Hadsel, P.E.

Associate, Senior Electrical Engineer

William H. G. Gatchell, AIA, NCARB

Senior Associate, Senior Architect

Jamie D. Ouellette, AIA, LEED GA

Senior Associate, Senior Architect

Amanda M. Jandreau, P.E., S.E.

Associate, Senior Structural Engineer

Leonard A. Lamoreau, CPA

Associate, Controller

Alex Wheelock, P.E.

Associate, Senior Structural Engineer

Zach Smith, AIA, NCARB

Associate, Senior Architect