The Best Insulation Contractors in Walhalla, ND

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

#1

North Star Insulation

4.8
(140 reviews)
Verified

A leading and long-standing insulation contractor serving northeastern North Dakota and northwestern Minnesota. They are known for their professional crews, high-quality materials, and expertise in both residential and commercial projects. They are a primary contractor for many home builders in the region.

2825 Gateway Dr, Grand Forks, ND 58203

Specialties & Features

Spray foam insulation
Blown-in attic insulation
Basement and crawl space insulation

Business Information

Years in Business:40 years
Licensed:Yes
Insured:Yes
#2

Energy Experts

4.7
(95 reviews)
Verified

Specializes in comprehensive home performance and energy efficiency upgrades. They take a whole-house approach, often starting with an energy audit to identify the most cost-effective improvements, including air sealing and insulation.

1225 N 15th St, Grand Forks, ND 58203

Specialties & Features

Energy efficiency audits
Air sealing services
Insulation removal and replacement

Business Information

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

Thorson Insulation

4.6
(80 reviews)
Verified

A well-regarded, family-oriented insulation company based in Devils Lake that provides services across a wide area, including the Walhalla region. They are praised for their reliability, fair pricing, and expertise in retrofit insulation projects for existing homes.

516 4th St NE, Devils Lake, ND 58301

Specialties & Features

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

Business Information

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

Why These Are the Top Insulation Contractors in Walhalla

** The insulation market serving Walhalla, ND, is characterized by a reliance on established regional contractors from larger population centers like Grand Forks (approx. 60 miles away) and Devils Lake (approx. 50 miles away). There are no dedicated insulation specialists operating solely within Walhalla itself. The competition among the top regional providers is healthy, driving a generally high standard of quality and professionalism. These companies are well-versed in the specific challenges of the North Dakota climate, including extreme winters, and are knowledgeable about local building codes and potential energy rebate programs from utilities like Montana-Dakota Utilities or Otter Tail Power. Typical pricing is in line with regional averages. As a rough guide: * **Blown-In Attic Insulation:** $1,500 - $3,500 * **Spray Foam Insulation (R-Value dependent):** $2.00 - $5.00 per board foot * **Wall Insulation (Retrofit):** $3,000 - $7,000+ * **Energy Audit:** $300 - $600 Customers should expect to receive free, detailed quotes from these providers, which include a assessment of the home's specific needs and recommended R-values for the climate zone.

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 Walhalla regulations and climate

Frequently Asked Questions About Insulation in Walhalla

Get answers to common questions about insulation services in Walhalla, North Dakota.

1What is the most important type of insulation for my home in Walhalla, given the local climate?

For Walhalla's extreme climate with very cold winters and hot summers, attic insulation is the most critical and cost-effective upgrade. Properly insulating your attic to at least R-49 (a common North Dakota recommendation) creates a thermal barrier that prevents significant heat loss in winter and heat gain in summer. This directly combats the high heating costs from our long heating season and improves summer comfort.

2When is the best time of year to get insulation installed in Walhalla?

The ideal times are late spring (May-June) and early fall (September-October). These periods typically offer milder weather, allowing contractors to properly ventilate your home during installation and ensuring materials like spray foam cure correctly. Scheduling during these shoulder seasons also helps you prepare your home for the intense winter ahead, and you'll avoid the peak summer demand and potential winter scheduling delays due to storms.

3Are there any local rebates or incentives for insulation upgrades in Walhalla, ND?

Yes, homeowners should first check with Mountrail-Williams Electric Cooperative or your local utility provider for potential energy efficiency rebates. Additionally, North Dakota's state-wide programs, like those offered through the Department of Commerce, may provide tax credits or financing options for qualifying insulation improvements that increase your home's energy performance. Always ask your local insulation contractor, as they are usually informed about current incentive programs.

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

Prioritize contractors who are licensed, insured, and have verifiable experience with North Dakota's climate-specific building practices. Ask for local references in Walhalla or nearby communities like Grafton or Park River, and check their familiarity with insulating older homes common in the area. A reputable provider will perform a thorough energy audit or inspection and provide a detailed written estimate that includes the R-value, material type, and scope of work.

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

Absolutely. Ice dams are a common issue in Walhalla and are a direct sign of insufficient attic insulation and air sealing. Heat escaping from your living space melts snow on the roof, which refreezes at the colder eaves. Proper air sealing and upgrading attic insulation to a minimum of R-49 will keep heat in your living space, creating a cold roof that prevents snow melt and ice dam formation, thereby protecting your roof and improving comfort.