F.J. Linehan & Associates, Inc. is a full service mechanical and electrical consulting engineering firm that specializes in providing innovative and cost effective engineering solutions for educational, institutional, commercial and municipal clients. 

Established in 1952, we have developed over a half century of experience in renovation and repurposing of existing facilities as well as new construction. We are proud of the long term relationships we maintain with our clients.  We have completed over 500 projects at MIT alone.  We are not allowed to cite or feature the work of another major client performing defense-related work due to national security requirements.  Our jobs have ranged in sizes from 600 square foot single occupant areas to building wide renovations.  By staying focused on our commitment to client satisfaction, we are proud to claim a reputation for engineering excellence.