The Best Insulation Contractors in Hazelton, ID

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

#1

Interstate Insulation

4.8
(150 reviews)
Verified

A well-established and highly-rated contractor serving the entire Magic Valley. They are known for their comprehensive approach to home performance, offering everything from energy audits to advanced insulation installation and air sealing. They are a go-to for both new construction and retrofit projects.

267 S Yellowstone St, Twin Falls, ID 83301 (Primary location serving Hazelton)

Specialties & Features

Spray foam insulation
Attic insulation upgrades
Energy efficiency audits

Business Information

Years in Business:25 years
Licensed:Yes
Insured:Yes
#2

High Desert Insulation

4.6
(90 reviews)
Verified

A specialized contractor focusing on modern insulation solutions. They have built a strong reputation for technical expertise in spray foam and blown-in applications, particularly for difficult-to-reach areas like crawl spaces and existing walls.

125 4th Ave W, Jerome, ID 83338 (Serves the Jerome County area, including Hazelton)

Specialties & Features

Blown-in insulation
Crawl space
basement insulation
Insulation removal and replacement

Business Information

Years in Business:15 years
Licensed:Yes
Insured:Yes
#3

Energy Guard Home Services

4.7
(80 reviews)
Verified

While based in Twin Falls, this company has a significant focus on the broader region, including Hazelton. They emphasize improving home comfort and reducing energy bills through a combination of air sealing and high-performance insulation, often helping homeowners access relevant rebates.

415 Falls Ave, Twin Falls, ID 83301

Specialties & Features

Air sealing services
Wall insulation services
Blown-in cellulose insulation

Business Information

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

Why These Are the Top Insulation Contractors in Hazelton

** The insulation market serving Hazelton, Idaho, is characterized by a reliance on regional contractors from larger nearby cities like Twin Falls and Jerome. There are no known dedicated insulation providers physically located within Hazelton's very limited commercial district. The competition level is moderate but professional; the contractors that successfully serve this area are established, licensed, and insured businesses with proven track records. The average quality of service is high, as these companies must maintain strong reputations across a wide geographic area. They are well-versed in local building codes and the specific climate challenges of Southern Idaho, which include cold winters and hot, dry summers. Typical pricing is competitive with national averages, but project costs can be influenced by the travel distance to Hazelton. Homeowners can expect to pay between $1.50 - $2.50 per square foot for blown-in attic insulation, while spray foam projects are more capital-intensive, often ranging from $3,000 to $7,000+ for a full attic. Many of these providers are knowledgeable about potential rebates from utilities like Idaho Power, which can help offset the cost of energy efficiency upgrades.

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 Hazelton regulations and climate

Frequently Asked Questions About Insulation in Hazelton

Get answers to common questions about insulation services in Hazelton, Idaho.

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

For Hazelton's cold, semi-arid climate with hot summers and freezing winters, attic insulation is the most critical priority. Properly insulating your attic to at least R-49 (as recommended by the U.S. Department of Energy for Idaho's climate zone) creates a thermal barrier that prevents significant heat loss in winter and heat gain in summer. This directly combats our high heating costs in winter and keeps your home more comfortable during our hot, dry July and August.

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

The ideal times are late spring (May-June) and early fall (September-October). These periods typically offer mild, dry weather, which is optimal for installers to work effectively and for your home to ventilate properly after installation. Scheduling during these shoulder seasons also ensures your home is prepared before the intense winter cold sets in, and it helps you avoid the peak summer demand when contractors' schedules fill up quickly.

3Are there any specific local building codes or rebates in Idaho I should know about before insulating?

Hazelton follows the 2018 International Residential Code (IRC) as adopted by the State of Idaho, which sets minimum R-value requirements for different parts of your home. More importantly, you should inquire about current utility rebates. Idaho Power, which serves our area, frequently offers rebates for adding insulation, especially in attics, which can significantly offset your project cost. Always check their website or ask your contractor for the latest local incentive programs.

4How do I choose a reliable insulation contractor in the Mini-Cassia area?

Look for a licensed, bonded, and insured contractor with specific experience in Southern Idaho's climate. Ask for local references in Hazelton or nearby Burley and Rupert to verify their work quality and reliability. A reputable provider should offer a detailed, in-home assessment and clearly explain their recommended materials (like blown-in cellulose or fiberglass batts) and the associated R-values suitable for our region, not just a generic quote.

5My house feels drafty and my energy bills are high in winter. Could inadequate wall insulation be the issue?

Yes, it's a common concern in older Hazelton homes built before modern energy codes. While attic insulation is the first defense, uninsulated or poorly insulated walls (especially in homes built before the 1980s) are a major source of heat loss during our windy, cold snaps. A professional energy audit or thermal imaging scan can identify these specific deficiencies. Solutions like dense-pack cellulose or injection foam can be added to existing walls without major demolition, sealing those drafts and improving comfort year-round.