Engineering | Harriman

Services | Engineering

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:

Mechanical
Electrical
Plumbing
Fire protection
Structural
Civil

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

York School Department

The York Community Auditorium project was developed to replace an undersized, outdated, and poorly functioning auditorium that was built with … Read More

A Harriman Project in Architecture, Electrical, K-12 Education, Mechanical

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

A Harriman Project in Architecture, Civil, Corporate, Electrical, Interior Design, Mechanical, Structural

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

A Harriman Project in Architecture, Civic and Cultural, Engineering, Government

Connors Elementary School

Harriman was retained by Lewiston Public Schools to design their new 900+ student elementary school which is currently under construction … Read More

A Harriman Project in Architecture, Engineering, K-12 Education

University of Southern Maine Department Reorganization Renovations

… Read More

A Harriman Project in Architecture, Electrical, Higher Education, Interior Design, Mechanical

University of New Hampshire Barton Veterinary Technology Laboratory

Harriman provided design services to renovate existing spaces to create a veterinary laboratory suite which includes an animal holding room,… Read More

A Harriman Project in Architecture, Electrical, Engineering, Higher Education, Mechanical, Science and Research

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

A Harriman Project in Architecture, Civil, Electrical, Engineering, K-12 Education, Mechanical, Structural

Nashua Broad Street Elementary School

Harriman was selected by the City of Nashua to modernize its Broad Street Elementary School. While the building supported … Read More

A Harriman Project in Architecture, Electrical, Engineering, K-12 Education, Mechanical

Dartmouth College

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

A Harriman Project in Architecture, Engineering, Higher Education, Interior Design

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

A Harriman Project in Architecture, Electrical, Engineering, K-12 Education, Mechanical

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

A Harriman Project in Architecture, Civic and Cultural, Civil, Electrical, Engineering, Interior Design, Mechanical, Structural, Sustainable Design

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

A Harriman Project in Architecture, Civic and Cultural, Electrical, Engineering, Interior Design, Mechanical

University of New Hampshire Babcock Hall Improvements

Harriman provided design services for the renovations of the ground floor common areas of Babcock Hall. Individual small lounge and … Read More

A Harriman Project in Architecture, Engineering, Higher Education, Interior Design, Mechanical

Maine Academy of Natural Sciences at Good Will-Hinckley

Harriman’s historic preservation project at the Charles E. Moody School Maine Academy of Natural Sciences at Good Will-Hinckley transformed … Read More

A Harriman Project in Architecture, Electrical, Engineering, Historic Preservation and Adaptive Reuse, K-12 Education, Mechanical, Structural, Sustainable Design

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

A Harriman Project in Architecture, Civil, Engineering, Interior Design, K-12 Education

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

A Harriman Project in Civil, Engineering, K-12 Education

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

A Harriman Project in Architecture, Engineering, Interior Design, Retail, Sustainable Design

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

A Harriman Project in Architecture, Electrical, Engineering, Interior Design, K-12 Education, Mechanical, Sustainable Design