About FST

Fay, Spofford & Thorndike (FST) is an engineering, transportation planning and environmental consulting company with nine offices throughout the Northeast United States.

We thrive on helping our public-sector and private-sector clients solve challenging project issues reliably, creatively and with a focus on return on investment.

We are 100 years old, but we embrace technology to provide innovative solutions. We are big enough to handle our region's largest, most complex projects, but still insist on personalized service delivered locally.

We are who we've always been, working from a solid foundation of technical expertise and client service established by our founders, but we are a firm for the 21st Century.

We're FST; how can we help you?

View our general services brochure: