The Best Insulation Contractors in Voltaire, ND

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

#1

A-1 Insulation Inc.

4.8
(180 reviews)
Verified

A long-standing, family-owned insulation specialist serving North Dakota for decades. They are highly regarded for their professional crews, extensive knowledge of local climate challenges, and a comprehensive range of insulation services. They are a top choice for both residential and agricultural building projects in the region.

1320 S 12th St, Bismarck, ND 58504

Specialties & Features

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

Business Information

Years in Business:45 years
Licensed:Yes
Insured:Yes
#2

Countryside Insulation LLC

4.7
(90 reviews)
Verified

A well-respected contractor known for its focus on energy efficiency and customer service. They perform energy audits and are skilled in air sealing techniques to maximize the performance of their insulation installations. They frequently service the central and northwestern parts of the state, including the Voltaire area.

3610 State St, Bismarck, ND 58503

Specialties & Features

Energy efficiency audits
Air sealing services
Insulation removal and replacement

Business Information

Years in Business:20 years
Licensed:Yes
Insured:Yes
#3

Thermo-Pro Insulation

4.6
(70 reviews)
Verified

A specialized contractor focusing on modern insulation solutions, particularly spray foam and basement/crawl space applications. They are known for their technical expertise and ability to handle complex projects, including new construction and major retrofits for improved home performance.

918 E Main Ave, Suite 4, Bismarck, ND 58501

Specialties & Features

Basement and crawl space insulation
Spray foam insulation
Wall insulation services

Business Information

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

Why These Are the Top Insulation Contractors in Voltaire

The insulation market serving Voltaire, ND, is characterized by high-quality, regional contractors based primarily in Bismarck and Minot. 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 are generally highly skilled and knowledgeable about building science and local energy codes. Competition among the top-tier contractors is healthy, driving a focus on quality and customer service rather than a race to the bottom on price. Typical pricing is moderate to high, reflecting the quality of materials (especially spray foam) and the expertise required. Homeowners in the Voltaire area can expect to pay competitive regional rates, and it is common for these established companies to offer free estimates and advise on potential rebates or financing options 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 Voltaire regulations and climate

Frequently Asked Questions About Insulation in Voltaire

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

1What is the most important type of insulation for homes in Voltaire, ND, given our climate?

For our extreme North Dakota winters, attic insulation is the absolute top priority to prevent heat loss and manage ice dams. We recommend achieving at least R-49 to R-60 in your attic, typically using blown-in cellulose or fiberglass. Properly insulating your basement or crawlspace walls is also critical, as uninsulated foundations are a major source of cold floors and heat loss in our region.

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

The ideal time is late summer through early fall (August to October). This allows the work to be completed before the harsh winter sets in, so your home is sealed and efficient for the heating season. Scheduling in spring can also be effective, but fall is optimal as contractors' schedules fill up quickly ahead of winter. Avoid deep winter installations when attic work can be dangerous and less effective due to extreme cold.

3Are there any local rebates or incentives for insulation upgrades in North Dakota?

Yes, homeowners in Voltaire should explore the North Dakota Home Energy Program (HEP), which often offers low-interest loans for weatherization projects, including insulation. Additionally, check with your local utility provider, like McKenzie Electric Cooperative, for potential rebates on energy audits or specific insulation upgrades. These programs can significantly offset your upfront costs.

4How do I choose a reliable insulation contractor serving the Voltaire community?

Look for a contractor licensed in North Dakota with specific experience in our climate. Ask for local references from homes in McHenry County and verify they perform a thorough pre-installation inspection to identify air leaks, not just insulation gaps. A reputable provider will also be knowledgeable about proper ventilation to prevent moisture issues, which is crucial in our tightly sealed homes.

5Is adding insulation to my older Voltaire home worth the investment?

Absolutely. Given our long, cold heating season, the payback period for adding insulation to an under-insulated older home is typically very short through reduced heating bills. You'll also gain increased comfort by eliminating drafts and cold spots, and you'll protect your home from moisture-related issues like ice dams. It's one of the highest-return home improvements you can make in this climate.