The Best Insulation Contractors in Mountain, WI

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

#1

Koala Insulation of Green Bay

4.8
(120 reviews)
Verified

A highly-rated, modern insulation contractor specializing in a comprehensive suite of services from attic insulation and air sealing to insulation removal. They emphasize energy efficiency, using advanced materials like blown-in cellulose and spray foam, and are known for their professional customer service and clear communication.

2251 Holmgren Way, Green Bay, WI 54304 (Services Mountain, WI)

Specialties & Features

Blown-in attic insulation
Insulation removal and replacement
Air sealing services

Business Information

Years in Business:8 years
Licensed:Yes
Insured:Yes
#2

HomeSafe Insulation

4.7
(90 reviews)
Verified

A leading local provider in the Fox Valley and Northeastern Wisconsin, HomeSafe focuses on improving home comfort and energy savings. They offer a wide range of services, including basement/crawl space encapsulation and energy efficiency consultations, and are well-versed in local utility rebates.

825 W. 8th St, Kaukauna, WI 54130 (Services Mountain, WI)

Specialties & Features

Basement and crawl space insulation
Spray foam insulation
Energy efficiency audits

Business Information

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

Dr. Energy Saver - Northeast Wisconsin

4.6
(80 reviews)
Verified

Part of a nationally recognized brand with a strong local franchise, this provider specializes in whole-home energy solutions. Their expertise is particularly strong in comprehensive energy audits that diagnose air leaks and insulation deficiencies, followed by professional installation of various insulation types.

221 N. Madison St, Green Bay, WI 54301 (Services Mountain, WI)

Specialties & Features

Energy efficiency audits
Attic insulation installation and upgrade
Wall insulation services

Business Information

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

Why These Are the Top Insulation Contractors in Mountain

The insulation market for a rural community like Mountain, WI, is characterized by a reliance on regional contractors from larger hubs like Green Bay, Appleton, and Kaukauna. There are very few, if any, dedicated insulation contractors physically located within the town limits of Mountain itself. The competition level is moderate, with a handful of established, high-quality providers dominating the service area. These top-tier companies distinguish themselves through specialized training, certifications (like BPI), and a focus on holistic energy efficiency rather than just basic installation. The average quality of service available to Mountain residents is quite high, as the contractors that successfully serve a wide rural area must be well-equipped, insured, and knowledgeable about diverse home types and age-related challenges. Typical pricing is competitive with state and national averages, with attic blown-in cellulose projects for an average home ranging from $1,500 - $3,500, while more complex spray foam applications or full-home retrofits can range from $5,000 to $15,000+. Homeowners are increasingly aware of and motivated by potential energy savings and available rebates from providers like Focus on Energy, which the leading contractors are adept at navigating.

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 Mountain regulations and climate

Frequently Asked Questions About Insulation in Mountain

Get answers to common questions about insulation services in Mountain, Wisconsin.

1What is the recommended R-value for attic insulation in Mountain, Wisconsin, and why is it so important for our climate?

For attic insulation in Mountain, WI, the U.S. Department of Energy recommends an R-value of R49 to R60. This high level is critical due to our severe Northwoods winters, where temperatures routinely drop well below zero. Properly meeting this R-value significantly reduces heat loss, lowers heating bills, and prevents ice dam formation on your roof, which is a common local issue caused by attic heat escaping.

2When is the best time of year to schedule insulation work in Mountain, and are there seasonal price differences?

The ideal time is late summer or early fall, before the harsh winter sets in. This allows contractors to address any air sealing and insulation gaps comfortably from your attic. While some contractors offer off-season (spring/summer) promotions, pricing in our rural area is generally stable; scheduling early is more about securing availability than significant discounts, as local demand spikes in autumn.

3Are there any specific local building codes or utility rebates in Oconto County that I should know about before insulating?

Yes, your project must comply with the Wisconsin Uniform Dwelling Code, which mandates specific R-values. More importantly, you should check for rebates from Focus on Energy, Wisconsin's statewide energy efficiency program. They often provide significant incentives for adding insulation, which can offset costs. Always verify your contractor is familiar with these local requirements to ensure compliance and maximize your savings.

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

Prioritize local, established contractors with strong references from neighbors, as they understand our specific climate challenges. Ensure they perform a thorough energy audit or inspection first, and are certified by manufacturers like Owens Corning. Be wary of "storm chasers" after severe weather; a reputable local provider will have a physical presence, proper Wisconsin licensing, and insurance.

5My older home has drafty walls. Is adding blown-in insulation worth the cost, and will it cause moisture problems?

For Mountain's century-old homes, dense-pack blown-in cellulose or fiberglass in wall cavities is highly effective for comfort and energy savings. A professional installer will ensure proper density to prevent settling and perform critical air sealing first. When done correctly, this does not cause moisture issues; in fact, it reduces condensation risks by keeping interior wall surfaces warmer, which is vital in our humid summers and cold winters.