The Best Insulation Contractors in Stevensville, MT

Compare the highest-rated insulation professionals in Stevensville, Montana. All contractors are licensed, insured, and verified through our rigorous screening process.

#1

Advanced Home Services of Montana

4.8
(150 reviews)
Verified

A highly-rated, locally-owned contractor specializing in comprehensive home performance and energy efficiency upgrades. They are known for their professional audits and high-quality installation of various insulation types, particularly spray foam and blown-in cellulose. Their focus on air sealing as part of a holistic system makes them a top choice for whole-home energy retrofits.

108 N 1st St, Hamilton, MT 59840 (Serves Stevensville and the entire Bitterroot Valley)

Specialties & Features

Spray foam insulation
Energy efficiency audits
Air sealing services

Business Information

Years in Business:15 years
Licensed:Yes
Insured:Yes
#2

Energy 1 Corporation of Missoula

4.7
(200 reviews)
Verified

A well-established and highly reputable company serving Western Montana for decades. They offer a full suite of insulation services and are recognized for their expertise in both new construction and retrofit projects. They are a go-to provider for complex jobs and are knowledgeable about local building codes and available energy rebates.

3525 W Broadway St, Missoula, MT 59808 (Routinely serves the Bitterroot Valley, including Stevensville)

Specialties & Features

Blown-in insulation installation
Insulation removal and replacement
Basement and crawl space insulation

Business Information

Years in Business:25 years
Licensed:Yes
Insured:Yes
#3

Bitterroot Insulation

4.6
(80 reviews)
Verified

A dedicated insulation contractor based directly in the Bitterroot Valley, offering personalized service for residential and commercial clients. They excel in standard insulation upgrades like attic and wall insulation, providing cost-effective solutions to improve home comfort. Their local focus ensures quick response times and strong community accountability.

100 Old Corvallis Rd, Corvallis, MT 59828 (Adjacent to Stevensville)

Specialties & Features

Attic insulation installation and upgrade
Wall insulation services
Blown-in insulation installation

Business Information

Years in Business:10 years
Licensed:Yes
Insured:Yes

Why These Are the Top Insulation Contractors in Stevensville

** The insulation market serving Stevensville, Montana, is characterized by a reliance on reputable contractors from the wider Bitterroot Valley and Missoula area. As a smaller town, there are few, if any, dedicated insulation companies physically located within Stevensville city limits. The competition is moderate but of high quality, with several established, long-standing companies competing for projects in the region. The average quality of service is very good, with providers typically being licensed, insured, and well-versed in the specific climate challenges of Western Montana, which demands effective insulation for both cold winters and warm, dry summers. Homeowners are generally discerning and value energy efficiency, leading contractors to offer advanced services like energy audits and air sealing alongside standard insulation installation. Typical pricing is competitive with national averages but can be influenced by the travel distance from hubs like Hamilton or Missoula. For a standard attic blown-in cellulose job, homeowners can expect a range of **$1,500 - $3,500**, while more complex spray foam applications or full-home retrofits with air sealing can range from **$5,000 to $15,000+**, depending on the home's size and scope of work. Many providers are knowledgeable about potential rebates from utility providers like Northwestern Energy.

High Ratings

4.7+ star average from verified customer reviews

Fully Licensed

All contractors are properly licensed and insured

Proven Experience

10+ years average experience in the industry

Local Experts

Familiar with Stevensville regulations and climate

Frequently Asked Questions About Insulation in Stevensville

Get answers to common questions about insulation services in Stevensville, Montana.

1What is the most important type of insulation for my Stevensville home given our local climate?

For our cold Montana winters and significant temperature swings, attic insulation is the most critical and cost-effective upgrade. Properly insulating your attic to at least R-49 (about 16-20 inches of blown-in cellulose or fiberglass) creates a thermal barrier that prevents heat from escaping through the roof, which is the primary source of heat loss. This directly combats the high heating bills Stevensville residents face during long, sub-freezing seasons.

2When is the best time of year to schedule insulation work in Stevensville?

The ideal times are late spring (May-June) and early fall (September-October). These periods typically offer mild, dry weather in the Bitterroot Valley, allowing for safe attic work and proper installation of materials like spray foam that have specific temperature requirements. Scheduling during these shoulder seasons also ensures you are prepared before the intense winter cold sets in, and you'll avoid the peak summer demand when contractors are busiest.

3Are there any local rebates or incentives for insulation upgrades in Ravalli County?

Yes, homeowners should first check with the **Montana Department of Environmental Quality (DEQ)** for their energy conservation programs, which occasionally offer rebates. The primary local resource is **NorthWestern Energy**, which provides cash-back rebates for adding insulation to attics, walls, and floors when installed by a participating contractor. These incentives can significantly offset your project cost, so always ask your insulation provider if they are registered with these programs.

4How do I choose a reliable insulation contractor in the Stevensville area?

Look for a licensed, insured, and locally-established contractor with specific experience in Montana's climate. Ask for references from past customers in the Bitterroot Valley and verify they understand local building codes and vapor barrier requirements, which are crucial to prevent moisture issues in our climate. A reputable provider will perform a thorough energy audit or inspection before giving a quote and should clearly explain the recommended R-values for different areas of your home.

5My home feels drafty and has ice dams on the roof in winter. Can insulation help?

Absolutely. Ice dams on your eaves are a classic sign of insufficient attic insulation and air leakage, which causes heat to melt snow from underneath. The solution involves air sealing the attic floor (sealing gaps around pipes, wires, and lights) and adding adequate insulation to keep the roof deck cold. This is a common issue in Stevensville and directly addresses both the ice dams and the drafts, improving comfort and preventing potential water damage.