The Sandpiper Apartments
Affordable Housing
A 63-unit affordable housing building.

Public engineering firm profile
Falmouth, ME
A Maine-Based Civil + Structural Engineering Firm
Trillium Engineering Group is a civil and structural engineering consulting practice serving contractors, builders, facility managers, architects, and public planners throughout Northern New England. With offices in Falmouth and Rockland, ME, and Madison, WI, Trillium professional engineers are registered in 20 states. Its experience spans multi-residential, mixed-use, healthcare, municipal, educational, historic, industrial, commercial, parking, and shoreland projects, with over 95 years of combined design industry experience among principals and staff.
Structural engineering services covering design, evaluation, observation, and historic preservation for projects across New England and beyond.
Civil engineering services for commercial and residential site development, planning, and construction throughout New England.
Topographic and boundary surveying performed by a land surveying expert with over 25 years of experience in Maine.
Affordable Housing
A 63-unit affordable housing building.
Education
A design-build athletic center project.
Hospitality
A new look for a ski resort.
Government
A new design for a more efficient commercial kitchen.
Historic Preservation
A civic and historic structure.
Education
Athletic and recreation center for an educational institution.
Education
Campus residential housing at Colby College.
Industrial
Industrial lumber facility project.
Principal
P.E.
Principal
P.E.
Over the years Trillium has become an integral team member on many of our projects. Their team is extremely knowledgeable and always up for the challenges we bring to the table whether it be in the form of new construction or adaptive reuse. In a field where communication, problem solving and efficiency are key, Trillium has proven it is more than capable on all counts.
We were fortunate to work with Eric Dube and Tony Dumais as our steel structure was very complex yet they worked through options and provided a clear and concise design that came together flawlessly. Their responsiveness and cooperative attitude made all the difference and we look forward to working with them on future projects.
I have been working with the team at Trillium Engineering Group, civil and structural engineering, for over 14 years since starting my architectural practice. Besides being responsive, Trillium is grounded in a common sense approach to their engineering that allows for a teamwork environment between architect, engineer, owner and contractor.
Rockland, ME
Madison, WI