Services | Engineering

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Harriman combines the legacy of two design firms into an even stronger, more flexible and robust firm dedicated to enhancing the built and natural environment. Together we are a more comprehensive integrated, full-service practice in architecture, engineering, urban design, planning and landscape architecture. Harriman’s urban design and planning studio (formerly The Cecil Group) has a rich history of working on municipal projects in the Commonwealth of Massachusetts.

Harriman offers full services engineering including:

Harriman pursues creative partnerships to design relevant and innovative solutions to human needs. Our work is based on the belief that design is a collaborative human endeavor centered on knowledge, ingenuity, and beauty. Through practicing the art of architecture and the science of engineering, we create environments that honor context, embrace wisdom, and enhance well-being.

The Engineering Team

Clifton W. Greim, P.E.

President & CEO

John W. Tarr, P.E.

Principal

Richard Marchessault

Plumbing/Fire Protection Designer

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

Senior Associate, Mechanical Engineer

Jim C. Fortin, P.E., SECB

Senior Associate, Structural Engineer

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

Associate, Civil Engineer

Richard D. Miles, LEED AP BD+C

Associate, Mechanical Designer

B. Keith Brenner, P.E.

Associate, Structural Engineer

Norman S. Varney

Geiger Corporate Office Renovation

Geiger Corporate Office Renovation

Geiger is the largest privately held promotional products distributor in the world, and is editor of the widely known Farmers’ Read More

Town of Raymond Police Facility

Town of Raymond Police Facility

Harriman completed a facilities review, site assessment, space needs analysis, concept design, and a cost estimate for a new 15,000-square-foot … Read More

Sunset Heights Elementary School

Sunset Heights Elementary School

Harriman provided structural engineering services to evaluate the structural capacity of the existing roof framing systems and designed reinforcements to … Read More

Dartmouth College

Dartmouth College

Harriman renovated the Morton Hall Residence at Dartmouth College. The redesigned space has amenities the residence hall formerly did not … Read More

Central Community Elementary School

Central Community Elementary School

RSU/MSAD #64 is a school district that provides public education to students from the Towns of Bradford, Corinth, Hudson, Kenduskeag … Read More

Sargent Family Community Center

Sargent Family Community Center

Harriman designed a new community center to serve as a beacon of public engagement for the City of Presque Isle. … Read More

Great Falls Transportation Center

Great Falls Transportation Center

The Great Falls Transportation Center is a centrally located 1,440 square foot bus station in Auburn, Maine. The bus station … Read More

South Portland High School

South Portland High School

Harriman was commissioned to study options to renovate and expand the high school, a neighborhood landmark for over 50 years, … Read More

Noble High School

Noble High School

This new high school is designed to support the innovative teaching techniques in use in the district, which participates in … Read More

Central Provisions Restaurant

Central Provisions Restaurant

The owners of this new restaurant and bar in Portland’s Old Port Historic District are noted chefs returning to Portland’s … Read More

Wentworth Intermediate School

Wentworth Intermediate School

Voters approved a new 163,000 square foot school to be built adjacent to the existing school. The site of the … Read More