Principal, has led the company since opening the office in April 1981. He is currently a licensed mechanical engineer in California, New Mexico, Arizona, and Missouri, and he is also a member of ASHRAE. He earned his Bachelor of Science degree in mechanical engineering from Cal Poly, San Luis Obispo. The aspect of his job that Don most enjoys is coming up with creative solutions in solving unusual and difficult problems for our clients. Outside of work, he enjoys competing in triathlons, fly fishing, and hunting on his grandfather’s ranch in Monterey County.