About True North Insulation

At True North Insulation, we’ve built our reputation on doing things the right way—every time. Based in Bigfork, Montana, we are a family-owned insulation contracting company proudly serving the entire Flathead Valley. With over 15 years of experience in residential and commercial insulation, we bring unmatched expertise, professionalism, and care to every project we take on.

From the beginning, our mission has been simple: deliver high-quality insulation services with integrity and attention to detail. Whether it's spray foam, batt, or blow-in insulation, we tailor every job to meet your specific needs—ensuring long-term energy efficiency, comfort, and value for your property.

As a local business, we take pride in helping our neighbors build smarter, warmer, and more energy-efficient homes and structures. Our crew is experienced, licensed, and committed to exceeding expectations, no matter the size or scope of the job.

Why Choose True North Insulation?

Whether you’re building new, remodeling, or just looking to lower your energy bills, trust your comfort to the pros at True North Insulation. We’re not just insulating buildings—we’re insulating the future of the Flathead Valley.

• Over 15 years of hands-on experience in Montana insulation
• Locally owned and operated with a deep connection to the Flathead Valley
• Fully licensed and insured insulation professionals
• Clean, respectful, and efficient jobsite practices
• High-performance products installed with expert technique
• Free estimates and honest recommendations