About Equipment Direct Sales
EDSI employs a diverse collection of talent from sales to engineering and administrative support with over 150 years of experience. Our collective skills are brought together to serve our customers quickly and accurately in ways unique to EDSI. To serve you more efficiently, we’ve provided a brief staff biography to help direct your inquiry to the staff member best able to serve you.

EDSI Team
CALVIN TANGUAY
Engineer / Assistant Project Manager / Inside Sales
781-885-3206
ctanguay@edsihvac.com