The Montana Weatherization Training Center is located in beautiful Bozeman, Montana. We've provided training and technical assistance to the housing industry since 1991. 

We deliver courses to field technicians, business owners, and program managers on topics that include energy efficiency, renewable energy, and health and safety. The Center includes fully-equipped classrooms, training labs, and field-testing facilities that allow us to deliver courses across a range of knowledge domains. We focus on hands-on training whenever possible, following a clear mission to support and improve the day-to-day performance of installers and technicians in the field.

BPI Test Center LogoThe Training Center is an approved Test Center for the Building Performance Institute (BPI). We provide online examinations for all BPI certifications, and can proctor field examinations for the Energy Auditor, Quality Control Inspector, Building Analyst, Heating Professional, and Envelope Professional certifications.



IREC Accredited Provider The Training Center is accredited by the Interstate Renewable Energy Council (IREC).


In the interest of keep ourselves and students safe in the classroom and lab spaces, we'll be engaging in social distancing and masks are currently recommended while moving about the classroom and lab spaces. Masks, gloves, and hand sanitizer are available for students. We'll also be cleaning and sanitizing tools and work spaces often. Our staff has been fully vaccinated and we will engage in every protective measure available to assure that these events are as safe as possible.

COVID-19 Resources for Weatherization Crews

2022 Course Schedule

Click on the course title to be taken to the info and registration page. Please note: All courses are in-person at our Training Center in Bozeman unless marked otherwise. 


Weatherization Crew Leader - Advanced Skills: May 24-26


Energy Auditor: June 6-9  

EPA Renovation Repair, and Painting - Refresher: June 15

EPA Renovation Repair, and Painting - Initial:  June 16

Mobile Home Weatherization: June 20-24   RETURNING!


OSHA 10 Construction Safety: July 20-21

Quality Control Inspector (QCI): July 26-28


EPA Renovation Repair, and Painting - Refresher: August 10

EPA Renovation Repair, and Painting - Initial:  August 11

Retrofit Installer Technician: Building Shell: August 22-25

Electrical Principles, Equipment Grounding, & Jobsite Safety: August 30  RECENTLY ADDED!

Troubleshooting Equipment with Modern Multimeters: August 31  RECENTLY ADDED!


Energy Auditor: September 12-15

Retrofit Installer Technician: Mechanical Systems: September 26-29


EPA Renovation Repair, and Painting - Refresher: October 5

EPA Renovation Repair, and Painting - Initial:  October 6

Weatherization Crew Leader: Advanced Skills: October 18-20


Advanced Pressure Diagnostics: November 1-3

Advanced Combustion Testing: November 29-30


Energy Auditor: December 5-8

EPA Renovation Repair, and Painting - Refresher: December 14

EPA Renovation Repair, and Painting - Initial:  December 15


Live Educational Events 


2022 Webinars

Click on the link to access the upcoming Zoom link or the recording. 

May 27: Door Adjustments (Zoom link)


We produced several educational webinars in 2020 and 2021 covering a spectrum of topics. These videos are available at your convience on our WxLive page! Watch the videos and then take the adjoining quizzes to earn BPI CE credits. 

Watch the webinar videos at our WxLive page

Course Schedule

Class descriptions and registration information in the calendar below:

Click on classes in the calendar for class descriptions and registration information



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