Serving you since 1981…

The Energy and Sound Professionals

Intermountain West Insulation has decades of knowledge and experience under our tool belt. We are experts in saving energy and money through proper insulation, be it retrofit or a new install. Insulation is an essential part of a home’s efficiency, sound reduction and overall comfort.


We also lead the way in other areas such as a blower door testing, duct blaster testing, firestopping, painting, and garage door care and installation. You can count on us to keep your residential and commercial structures energy efficient, well protected and well maintained. Regardless of its type and scope, we treat each job with the high level of detail and attention we’ve become known for. Our family-run business will customize your journey to total satisfaction through friendly, customer-first service.

Eastern Washington’s
Certified Energy Expert

Choosing an Owens Corning® Certified Energy Expert® professional like Intermountain West Insulation means knowing your team is trained, tested and trusted to help make any home or building a better place to be. As energy performance consultants, we’re trained to help optimize comfort, noise control and energy efficiency. As elite insulation contractors, we’re tested to meet the highest standards, delivering advanced solutions based on decades of building science research. As an exclusive group certified by Owens Corning, we’re backed by a limited lifetime warranty on the #1 most trusted brand of insulation* and an industry-exclusive limited lifetime workmanship warranty on installation.

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