The Best Insulation Contractors in Four Corners, WY

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

#1

Bighorn Insulation & Supply

4.7
(110 reviews)
Verified

A leading regional provider known for its expertise in both residential and commercial insulation. They are a full-service company offering installation, energy audits, and air sealing, with a strong focus on modern techniques like spray foam and blown-in cellulose. Their knowledge of Wyoming's climate challenges makes them a top choice.

2101 S Douglas Hwy, Gillette, WY 82718 (Primary location serving the region)

Specialties & Features

Spray foam insulation
Blown-in attic insulation
Energy efficiency audits

Business Information

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

Cowboy Insulation

4.5
(85 reviews)
Verified

A well-established local contractor praised for customer service and reliability. They specialize in retrofitting existing homes with new insulation, including complex removal and replacement projects for attics and crawl spaces. They are particularly skilled at navigating the specific needs of older homes in the Four Corners area.

405 S Gillette Ave, Gillette, WY 82716

Specialties & Features

Insulation removal and replacement
Basement and crawl space insulation
Air sealing services

Business Information

Years in Business:10 years
Licensed:Yes
Insured:Yes
#3

Sheridan Insulation Company

4.6
(70 reviews)
Verified

Serving the northern Wyoming region for decades, this company has a stellar reputation for quality workmanship and professionalism. They offer a comprehensive suite of insulation services and are known for their expertise in wall insulation (both new construction and retrofit) and their knowledge of available local utility rebates.

1455 Coffeen Ave, Sheridan, WY 82801

Specialties & Features

Wall insulation services
Attic insulation installation
Blown-in insulation installation

Business Information

Years in Business:20 years
Licensed:Yes
Insured:Yes

Why These Are the Top Insulation Contractors in Four Corners

** The insulation market serving Four Corners, Wyoming, is characterized by a small number of highly specialized, regional contractors based primarily in the larger commercial hubs of Gillette and Sheridan. Due to the harsh Wyoming winters with extreme temperature swings and high winds, the demand for high-performance insulation and air sealing is significant. The market competition is moderate; while there aren't dozens of providers, the existing companies are well-established, professionally licensed, and insured, leading to a generally high standard of quality. Homeowners in Four Corners are typically focused on energy efficiency and comfort, driving demand for advanced solutions like spray foam and comprehensive air sealing. Pricing is competitive but reflects the specialized skills, quality materials, and travel required to service a rural area. For a standard attic blown-in insulation project, homeowners can expect a range of **$1,500 - $4,000**, while more complex spray foam applications or full-home retrofits can range from **$5,000 to $15,000+**, depending on the home's size and scope of work. It is highly recommended to obtain multiple quotes and confirm that any contractor is familiar with local building codes and potential energy rebate programs.

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 Four Corners regulations and climate

Frequently Asked Questions About Insulation in Four Corners

Get answers to common questions about insulation services in Four Corners, Wyoming.

1What is the most important type of insulation for homes in Four Corners, WY, given our climate?

For our high-desert climate with cold winters and hot summers, attic insulation is the most critical. We recommend achieving at least R-49 to R-60 in your attic to combat significant temperature swings and strong winds common in the area. Properly insulating this space prevents heat loss in winter and reduces solar heat gain in summer, directly impacting comfort and energy bills year-round.

2How does the windy season in the Four Corners area affect insulation choices and installation?

The persistent and often strong winds in our region make air sealing just as important as the insulation itself. We prioritize using materials and techniques that create a continuous thermal barrier and seal gaps, especially in attics and crawl spaces, to prevent wind-driven infiltration. This often involves a combination of spray foam for air sealing and blown-in cellulose or fiberglass batts, ensuring your insulation isn't compromised by drafts.

3When is the best time of year to get insulation installed in Four Corners?

Late spring (May-June) and early fall (September-October) are ideal. These periods typically offer milder weather, allowing for proper installation without extreme heat or cold affecting the materials or crew safety. Scheduling during these shoulder seasons also ensures your home is prepared before the peak heating season begins, though many professional installers work year-round with proper planning.

4Are there any local Wyoming rebates or incentives for upgrading home insulation?

Yes, homeowners should check for current incentives from Lower Valley Energy, the local electric utility, which often offers rebates for energy efficiency upgrades. Additionally, Wyoming does not have a state sales tax on residential insulation materials, which provides direct cost savings. It's always wise to ask your local insulation contractor about the latest available programs during your estimate.

5What should I look for when choosing a local Four Corners insulation contractor?

Choose a contractor with specific experience in Wyoming's climate and building practices. Verify they are licensed, insured, and ask for local references. A reputable provider will perform a thorough energy audit or inspection, discuss moisture control strategies relevant to our dry climate, and provide a detailed quote that includes both materials (like rock wool or fiberglass suited for the region) and comprehensive air sealing labor.