About Us

Attaining and maintaining cutting edge architectural, engineering and construction services in a constantly evolving industry is a challenge. EI Associates has been able to meet this challenge with timeless architectural design for over eight decades. Our diverse staff of over 150 planners, architects, interior designers, engineers, estimators, and construction professionals comprises one of the largest architectural, engineering and construction firms in the Northeast.


We're well equipped to handle today's planning and design challenges, whether the project is Educational, Corporate, Process/Industrial, Municipal or Governmental in nature. It's our duty as a pioneering architecture firm to deliver true, value-based engineering solutions to meet any design challenge, through skilled planning and tested experience. Our staff lineup contains numerous LEED accredited professionals and has years of collective experience designing and managing sustainable building projects. With the concentration of our completed projects in the Northeastern United States, our diverse project portfolio includes buildings across the country and clients in 34 States.


As reflected in the satisfaction of our numerous repeat clients, EI Associates' primary objective is to deliver quality services on-time and on-budget for every assignment, regardless of size, scope or location.