Clifton W. Greim, P.E.
President & CEO
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.
President & CEO
Plumbing/Fire Protection Designer
Senior Associate, Mechanical Engineer
Senior Associate, Structural Engineer
Associate, Civil Engineer
Associate, Mechanical Designer
Associate, Structural Engineer
Harriman provided structural engineering services to evaluate the structural capacity of the existing roof framing systems and designed reinforcements to … Read More
RSU/MSAD #64 is a school district that provides public education to students from the Towns of Bradford, Corinth, Hudson, Kenduskeag … Read More
Harriman designed a new community center to serve as a beacon of public engagement for the City of Presque Isle. … Read More
The Great Falls Transportation Center is a centrally located 1,440 square foot bus station in Auburn, Maine. The bus station … Read More
Harriman provided design services for the renovations of the ground floor common areas of Babcock Hall. Individual small lounge and … Read More
Harriman was commissioned to study options to renovate and expand the high school, a neighborhood landmark for over 50 years, … Read More
This new high school is designed to support the innovative teaching techniques in use in the district, which participates in … Read More
The owners of this new restaurant and bar in Portland’s Old Port Historic District are noted chefs returning to Portland’s … Read More
Voters approved a new 163,000 square foot school to be built adjacent to the existing school. The site of the … Read More