The Best Insulation Contractors in Wilton, ND

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

#1

Interstate Insulation

4.8
(150 reviews)
Verified

A leading and highly-rated insulation contractor serving central North Dakota, including Wilton. They are known for their professional crews, comprehensive service range, and expertise in both residential and commercial projects. They emphasize energy-efficient solutions.

2007 S 12th St, Bismarck, ND 58504

Specialties & Features

Spray foam insulation
Attic insulation installation and upgrade
Blown-in insulation

Business Information

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

Energy Guard ND

4.7
(90 reviews)
Verified

Specializes in creating more comfortable and energy-efficient homes through advanced insulation and air sealing techniques. They are particularly recognized for their detailed energy audits and expertise in sealing hard-to-treat areas.

805 E Main Ave, Suite 1, Bismarck, ND 58501

Specialties & Features

Energy efficiency audits
Air sealing services
Basement and crawl space insulation

Business Information

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

Dakota Insulation

4.6
(80 reviews)
Verified

A well-established local contractor known for reliable service and high-quality insulation installation. They offer a strong focus on retrofit projects for existing homes, including removal and replacement of old, inefficient insulation.

3310 N 11th St, Bismarck, ND 58503

Specialties & Features

Insulation removal and replacement
Wall insulation services
Blown-in cellulose insulation

Business Information

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

Why These Are the Top Insulation Contractors in Wilton

** The insulation market serving Wilton, North Dakota, is characterized by high-quality, specialized contractors primarily based in the Bismarck-Mandan area. Due to North Dakota's extreme climate, with very cold winters and hot summers, the demand for effective insulation is strong, and the service providers have developed significant expertise in meeting these challenges. The competition is healthy but not oversaturated, ensuring a good standard of quality among the established players. Homeowners in Wilton benefit from contractors who are well-versed in local building codes and the specific requirements for energy efficiency in the region. Typical pricing is competitive with national averages but can be influenced by the scale of the project and the materials chosen (e.g., spray foam is a premium option). It is common for these providers to offer free estimates, and they are generally knowledgeable about available rebates from local utilities, such as Montana-Dakota Utilities Co., for 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 Wilton regulations and climate

Frequently Asked Questions About Insulation in Wilton

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

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

For Wilton's extreme continental climate with very cold winters and hot summers, creating a continuous thermal envelope is key. Prioritizing air sealing and attic insulation is critical, as heat loss through the roof is a major issue here. We often recommend high R-value materials like blown-in cellulose or fiberglass for attics, targeting at least R-49 to R-60 to meet North Dakota's recommended levels for energy efficiency and comfort.

2When is the best time of year to schedule insulation work in Wilton, ND?

The ideal times are late spring (May-June) and early fall (September-October). These periods typically offer milder temperatures, allowing for proper installation of materials like spray foam and ensuring your home is sealed before the harsh winter sets in. Scheduling during these shoulder seasons also helps you avoid the peak summer demand and potential winter weather delays that can affect project timelines in our region.

3Are there any local rebates or incentives for insulating my home in North Dakota?

Yes, homeowners should explore programs from Cass County Electric Cooperative and Montana-Dakota Utilities, which often offer rebates for adding insulation or conducting energy audits. Additionally, the federal Inflation Reduction Act provides tax credits for qualified insulation upgrades. It's best to consult with a local insulation provider who is familiar with the current, specific incentive programs available in the Wilton area, as they can change annually.

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

Look for a licensed, insured, and locally experienced contractor who understands building practices for North Dakota's climate. Verify they perform a thorough energy assessment before quoting and ask for references from past projects in Cass County or nearby communities like Bismarck or Mandan. A reputable provider will be knowledgeable about local building codes, proper vapor barriers for our climate, and the specific challenges of insulating older homes common in the region.

5My house feels drafty and my heating bills are high. Could inadequate insulation be the main issue?

In Wilton, where winter temperatures regularly drop below zero, inadequate or settled insulation is a leading cause of high heating bills and discomfort. Older homes, in particular, often have insulation levels far below today's recommended R-values. A professional energy audit, which includes a blower door test, can pinpoint air leaks and insulation gaps in your attic, walls, and basement rim joists—common problem areas that significantly impact energy loss in our climate.