Stephen Humason

Vice President of Engineering & Business Development

Mr. Humason has more than 27 years experience in mechanical contracting and engineering. He is a licensed Professional Mechanical Engineer in the State of California. He is a highly accomplished engineer and business manager with a reputation for achieving quality results. Mr. Humason has successfully designed or overseen the design of several construction projects totaling over $300 million. He is currently the Vice President of Engineering and Business Development at Lawson Mechanical.


Steve Humason


Bachelor of Science Environmental Engineering – California State University, San Luis Obispo


Professional Mechanical Engineer, State of California – License no. M023733

Professional Affiliations:

Sacramento Builders Exchange, Past Board Member

SMACNA, Past Board Member

SMACNA Business Management, Graduate Program