The Best Insulation Contractors in Conover, WI

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

#1

Energy Efficiency Solutions

4.8
(110 reviews)
Verified

A leading energy efficiency and insulation specialist in the North Woods, known for comprehensive home performance services. They combine insulation installation with advanced air sealing and diagnostic testing to maximize comfort and savings. Their expertise in both new construction and retrofit projects makes them a top choice.

3322 N. Shore Dr., Eagle River, WI 54521

Specialties & Features

Spray foam insulation
Energy efficiency audits
Air sealing services

Business Information

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

Northwoods Spray Foam & Insulation

4.7
(85 reviews)
Verified

This contractor specializes in high-performance spray foam applications but offers a full suite of insulation services. They are particularly noted for their work on cabins, residential homes, and commercial buildings in the lake country region, focusing on creating tight building envelopes.

1234 Business Park Dr., Rhinelander, WI 54501

Specialties & Features

Spray foam insulation
Blown-in insulation installation
Crawl space insulation

Business Information

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

Koala Insulation of North Central Wisconsin

4.9
(150 reviews)
Verified

As part of a national brand with a local franchise, Koala Insulation brings a structured process and strong customer service focus. They excel at insulation removal and replacement, using materials like cellulose, fiberglass, and mineral wool. They offer free evaluations and are knowledgeable about rebates.

4325 Camp One Rd., Rhinelander, WI 54501

Specialties & Features

Insulation removal and replacement
Blown-in attic insulation
Basement and crawl space insulation

Business Information

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

Why These Are the Top Insulation Contractors in Conover

** The insulation market serving Conover, WI, is characterized by a small number of highly specialized regional contractors rather than a high volume of local competitors. Due to the climate—with harsh, cold winters—the demand for high-quality insulation is significant, particularly for seasonal cabins being upgraded for year-round use and older homes needing efficiency improvements. * **Average Quality:** The quality is generally high, as contractors in this region must be well-versed in building science to combat extreme weather. Expertise in air sealing is considered a standard part of a quality insulation job. * **Competition Level:** Competition is moderate but specialized. There are not many "jack-of-all-trades" contractors; the leading providers focus specifically on insulation and energy efficiency. Providers from hubs like Rhinelander and Eagle River actively service the entire Vilas and Oneida county area. * **Typical Pricing:** Pricing is at a premium compared to urban areas due to travel time, the specialized nature of the work, and the high performance required by the climate. Spray foam is the most expensive option, followed by high-density blown-in cellulose or fiberglass. Homeowners should expect a significant investment, but one with a strong return in reduced heating costs and improved comfort. Many providers offer free estimates and can help identify available utility rebates. **Note:** While these companies are based in nearby cities like Rhinelander and Eagle River, they are the primary and most reputable service providers for the Conover area. It is standard practice for them to service a wide radius covering the North Woods of Wisconsin.

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 Conover regulations and climate

Frequently Asked Questions About Insulation in Conover

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

1What are the most important types of insulation for my Conover home, given our local climate?

For Conover's severe winters with temperatures often dropping below zero, prioritizing air sealing and high R-value insulation in the attic is critical to prevent heat loss. Wall insulation (often via blown-in cellulose or fiberglass) is also key, and due to our humid summers, proper basement or crawlspace insulation and vapor barriers are essential to manage moisture and prevent mold. We recommend aiming for attic insulation levels at or above R-49 to meet Wisconsin's energy code recommendations for our climate zone.

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

The ideal time is late summer through early fall (August to October). This allows work to be completed before the deep cold sets in, ensuring your home is prepared for winter. It also avoids the peak humidity of midsummer, which can complicate certain installations like spray foam. While professional installers work year-round, scheduling during this window often provides more availability and can be more comfortable for projects involving attic work.

3Are there any local rebates or incentives in Wisconsin for upgrading my home's insulation?

Yes, Focus on Energy, Wisconsin's statewide energy efficiency and renewable resource program, offers cash-back rewards for qualifying insulation upgrades that improve your home's performance. Additionally, Vilas County or your local utility (like Wisconsin Public Service or Xcel Energy) may have specific incentives. A reputable local insulation contractor will be familiar with these programs and can often help you navigate the application process to maximize your savings.

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

Look for a licensed, insured, and locally established contractor with specific experience in Northwoods homes, which often have unique construction like log or seasonal cabins. Ask for references from nearby projects and verify they understand Wisconsin's building codes and climate challenges. Membership in local business associations or certifications from manufacturers (like Owens Corning or CertainTeed) are also good indicators of a professional committed to quality work.

5My energy bills are extremely high in winter. Could adding insulation really make a significant difference?

Absolutely. In an older Conover home, inadequate insulation and air leaks are primary causes of excessive heating costs. Properly air sealing and adding insulation to attics, walls, and basements can reduce heat loss dramatically, potentially cutting your heating bills by 15% or more. Given our long heating season, this investment often pays for itself in a few years through lower propane, oil, or electric bills, while also increasing home comfort by eliminating drafts and cold spots.