Why Epsilon?
Since 1997, Epsilon has helped clients navigate complex environmental regulations and secure approvals for real estate, energy, and infrastructure projects. Our team of scientists, planners, and engineers has supported more than 3,000 projects across the Northeast, providing the expertise, responsiveness, and strategic guidance needed to move projects forward with confidence.
Portfolio
Services
With over 25 years of experience, we offer a diverse range of services that are among the best in their class.
Acoustics & Noise
Environmental Compliance
Air Quality
GIS
Coastal & Marine
Historic Preservation
Ecological Sciences
Real Estate Permitting
Markets
With expertise across various markets, we excel in cross-market collaboration
Energy
Commercial & Institutional Development
Offshore Wind
Transportation Infrastructure
Real Estate & Commercial Development
Industrial
KNOWLEDGE CENTER
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Celebrating This Year’s Founding Principals Scholarship Recipient
Read more: Celebrating This Year’s Founding Principals Scholarship RecipientEpsilon Associates is pleased to recognize Allison Charron, a Maynard High School graduate and the 2026 recipient of the Epsilon Associates Founding Principals Scholarship. The $5,000 need-based award, presented in partnership with the Maynard High School Scholarship Committee, supports graduating seniors who plan to continue their education in STEM-related fields such as environmental science, biology, planning, engineering,…
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Boston’s Office-to-Residential Conversion Program: A Historic Preservation Success Story
Read more: Boston’s Office-to-Residential Conversion Program: A Historic Preservation Success StoryEpsilon Leverages Historic Tax Credits to help restore Boston’s historic buildings, fostering a resilient, sustainable, and inclusive urban environment. Boston’s Office-to-Residential Conversion Program has quickly become a model for the preservation and revitalization of the city’s historic neighborhoods. Designed to address the city’s growing housing needs and abundance of office space, the program allows property owners to…