Chris Dorsi

Chris Dorsi: Program Director

(406) 586-2033

Chris manages curriculum development and technical writing projects for the Training Center, along with delivering classroom and field training for both professionals and technicians. He’s spent the last 40 years developing best practices for the housing industry -- publishing respected textbooks and technical curricula, developing training programs, and operating private construction organizations. Chris holds certifications from the Building Performance Institute as a Building Analyst, Heating Professional, Envelope Professional, and Healthy Home Evaluator. He's certified to proctor exams for all these specialties. Chris is the co-author of Residential Energy: Cost Savings and Comfort for Existing Buildings, the Homeowner’s Handbook to Energy Efficiency, and other respected titles on sustainable design and energy-efficient construction. He’s the founder of Habitat X, a nationwide professional development platform.


 Mike Roberty

Mike Roberty: Training Coordinator

(406) 586-0004

If you're joining us for a course, you'll be talking to Mike Roberty to set things up. In addition to scheduling trainings, Mike provides training in several areas including: infrared thermography, computer audits, and on-site energy auditing. Mike has 17 years with the Montana Low Income Weatherization Assistance Program, with experience in all areas from installing to energy auditing, technical applications, training, and program management. Mike is a Level 1 Thermographer and a State of Montana Certified Energy Auditor. He also managed the District 9 program for a number of years.


 Nadav Oakes

Nadav Oakes: Building Science Instructor

(406) 586-0060

Nadav is the newest addition to the Training Center’s instructor team. His educational background spans Environmental Science and Mechanical Engineering, having worked in both fields as a technician and trainer. He has also worked in the construction industry, and as a well-respected instructor of industrial and alpine rope access and rescue. With this rich background in technical training and a passion for effective instruction, Nadav is well-qualified to provide a new level of relevant and engaging classes at the Center.



Lisa Daly

Lisa Daly: Office Manager

(406) 586-0070

With over 15 years experience in grant and program management Lisa keeps us on-task and pointed in the right direction. She is also your primary contact for the Weatherization Training Center. If you need information about the Center or its activities, or you simply want to speak with the most pleasant person in our group - give Lisa a call.