The Best Insulation Contractors in Alta, WY

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

#1

Teton Insulation & Supply

4.8
(110 reviews)
Verified

A leading provider of insulation solutions for both residential and commercial properties in the Teton Valley and Jackson Hole region. They are known for their expertise in high-performance building envelopes and energy-efficient upgrades, offering a comprehensive range of insulation types and air sealing services.

1855 Allison Ave, Jackson, WY 83001 (Primary location serving Alta)

Specialties & Features

Spray foam insulation
Blown-in insulation
Energy efficiency audits

Business Information

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

High Country Insulation

4.6
(80 reviews)
Verified

Serving the intermountain area including Star Valley, Jackson, and Teton Valley, ID. They specialize in retrofitting existing homes and insulating new construction, with a strong focus on attic and crawl space solutions to combat the harsh Wyoming winters.

Services based out of Driggs, ID 83422 (Directly serves Alta, WY)

Specialties & Features

Attic insulation installation and upgrade
Basement and crawl space insulation
Insulation removal and replacement

Business Information

Years in Business:12 years
Licensed:Yes
Insured:Yes
#3

Insulate Jackson Hole

4.7
(60 reviews)
Verified

A specialized contractor focused exclusively on insulation and air sealing for the Jackson Hole and greater Teton area. They are praised for their meticulous attention to detail, knowledge of local building codes, and helping homeowners access utility rebates for energy efficiency improvements.

Services Jackson, WY and surrounding areas (including Alta)

Specialties & Features

Air sealing services
Wall insulation services
Blown-in cellulose insulation

Business Information

Years in Business:8 years
Licensed:Yes
Insured:Yes

Why These Are the Top Insulation Contractors in Alta

The insulation market in and around Alta, Wyoming, is characterized by high demand for quality and performance, driven by the region's extreme winter climate and a mix of luxury new construction and older homes needing retrofits. The market is not highly saturated with a large number of competitors, but the existing providers are specialized, professional, and well-established. Competition is based on expertise, quality of work, and reliability rather than price. Typical pricing is above the national average, reflecting the high cost of living, the specialized knowledge required for cold-climate building science, and the premium materials often requested (e.g., spray foam). Homeowners are generally knowledgeable and value energy efficiency audits and air sealing as critical components of a comprehensive insulation project. Most reputable contractors are licensed, insured, and familiar with potential local utility rebates.

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 Alta regulations and climate

Frequently Asked Questions About Insulation in Alta

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

1What is the most important factor to consider when choosing insulation for my home in Alta?

The most critical factor is achieving the recommended R-value for our high-elevation, cold climate. For attics in Climate Zone 7 (which includes Alta), the U.S. Department of Energy recommends levels as high as R-49 to R-60. This is due to our long, severe winters with temperatures often dropping well below zero. Properly meeting these R-values is more important than the specific material type, as it directly impacts heating costs and comfort.

2How does the extreme seasonal weather in Alta affect the best time to install insulation?

The ideal time for most insulation projects in Alta is late spring through early fall. Winter installations can be problematic because attics and crawl spaces are extremely cold, which can prevent proper installation of some materials like spray foam and may cause moisture issues. Furthermore, local contractors are often most available during this warmer window, allowing for better scheduling before the intense winter sets in.

3Are there any specific building codes or regulations for insulation in Alta, Wyoming?

Yes, Alta and Teton County enforce building codes that adopt the International Residential Code (IRC), which includes specific insulation requirements for our climate zone. A reputable local installer will be fully familiar with these codes, which cover not just R-values but also critical air sealing and vapor retarder requirements to manage moisture—a key concern given the large temperature differentials between indoors and outdoors.

4What should I look for when selecting a local insulation contractor in the Teton Valley?

Prioritize contractors with proven experience in the Alta/Jackson Hole region. They should understand local climate challenges, such as wind-driven snow and ice damming. Ask for references from nearby projects, verify they are licensed and insured in Wyoming, and ensure they perform a thorough energy audit or assessment before giving a quote. Local expertise is invaluable for diagnosing issues common to our specific mountain homes.

5Is adding insulation to my older Alta home worth the investment given our climate?

Absolutely. In Alta's climate, upgrading insulation in an older home typically offers one of the highest returns on investment for home improvements. The dramatic reduction in heat loss leads to significantly lower heating bills, which are a major expense here. Additionally, it increases comfort by eliminating cold spots and drafts, and helps protect the home's structure from potential ice dam damage and moisture problems.