We pride ourselves on living out our Ownership Values to deliver high-quality solutions to our clients, build and maintain strong relationships, and provide effective leadership to shape the next generation of our firm’s leaders.
Bachelor of Science in Mechanical Engineering
San Jose State University
Professional Engineer
LEED Accredited Professional
Certified Energy Manager
Green Building Engineer
Certified Building Commissioning Professional
Corporate, Data Centers & Telecom, Higher Education , K-12 Education, Federal Government, Healthcare, Hospitality, Municipal Government, Retail, Science & Technology , MEP/FP, District Energy Systems, Litigation and Expert Witness Services
John Salas is a founder of Salas O’Brien and leads the firm’s California offices. With over 40 years of experience, he is a recognized expert in sustainable design and engineering.
John’s expertise spans project and construction management, as well as mechanical, controls, and plumbing design for educational, commercial, institutional, industrial, and public projects. He has inspected and tested hundreds of HVAC and control systems, solving challenges related to comfort, energy efficiency, and noise.
In addition to his engineering leadership, John is a trusted expert witness, providing testimony in mediations, depositions, and arbitrations. His deep technical knowledge and litigation support experience make him a valuable resource for legal teams, insurance companies, and organizations navigating engineering disputes.