Founder, Senior Mechanical Engineer
Master of Science in Mechanical Engineering – Northwestern University
Bachelor of Science in Mechanical Engineering – University of Detroit
Type of work
Dan founded O’Brien and Associates in 1975, which would shortly afterward become Salas O’Brien. Dan’s expertise with project management, construction management, mechanical, controls, and plumbing design of systems for commercial, institutional, industrial, educational, and public-sector projects spans over 40 years.