The Best Insulation Contractors in Three Lakes, WI

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

#1

Koala Insulation of Northern Wisconsin

4.8
(110 reviews)
Verified

A highly-rated, specialized insulation contractor known for its focus on energy efficiency and comprehensive home performance services. They offer a wide range of solutions including blown-in cellulose, spray foam, and batt insulation, and are recognized for their professional audits and air sealing expertise.

They service Three Lakes from their regional base. (A physical address in Three Lakes is not listed, as they are a mobile service provider).

Specialties & Features

Blown-in insulation installation
Attic insulation upgrade
Energy efficiency audits

Business Information

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

Northwood Insulation & Remodeling

4.7
(90 reviews)
Verified

A well-established local contractor that combines insulation services with remodeling expertise. This allows them to handle complex projects involving wall insulation, basement finishing, and crawl space encapsulation with a builder's perspective. They are known for their knowledge of local building codes and practices.

They are based in Rhinelander, WI (approx. 20 miles from Three Lakes) and service the entire Northwoods region.

Specialties & Features

Wall insulation services
Basement and crawl space insulation
Insulation removal and replacement

Business Information

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

Evergreen Home Energy

4.6
(70 reviews)
Verified

Specializes in holistic home energy solutions with a strong focus on advanced insulation and air sealing to reduce energy bills. They are a prime provider for spray foam applications and are well-versed in available utility rebates and energy-efficient construction techniques suitable for the Three Lakes climate.

Services Three Lakes from their base in the Minocqua/Woodruff area.

Specialties & Features

Spray foam insulation
Air sealing services
Energy efficiency audits

Business Information

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

Why These Are the Top Insulation Contractors in Three Lakes

The insulation market in Three Lakes, WI, is characteristic of a rural Northwoods community. There is a moderate level of competition, but it is dominated by regional contractors from hubs like Rhinelander, Minocqua, and Eagle River, rather than a high density of local-only shops. The average quality of service is high, as contractors must be well-versed in the severe seasonal climate, dealing with heavy snowfall, deep frost lines, and extreme temperature swings. Typical pricing is competitive but can be on the higher end for premium services like spray foam due to material costs and travel distances. Homeowners are generally knowledgeable and value high-quality, durable insulation for both winter heating and summer cooling efficiency. There is a strong focus on services that address air leakage and attic performance, which are the primary sources of energy loss in older homes common to the area. Many providers are also experts in navigating Focus on Energy rebates and other state-level incentives for Wisconsin residents.

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 Three Lakes regulations and climate

Frequently Asked Questions About Insulation in Three Lakes

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

1What is the most important type of insulation for homes in Three Lakes given our climate?

For Three Lakes' severe winters with temperatures often dropping well below zero, attic insulation is the single most critical upgrade. Heat rises, and inadequate attic insulation allows massive heat loss, leading to high heating bills and ice dam formation on roofs. We recommend achieving at least R-49 to R-60 in your attic, typically using blown-in cellulose or fiberglass, to meet Wisconsin's energy code and ensure comfort.

2When is the best time of year to get insulation installed in the Three Lakes 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. It also avoids the peak summer humidity, which can complicate certain installations, and typically offers more flexible scheduling with local contractors before their winter rush.

3Are there any specific local regulations or rebates for insulation in Northern Wisconsin? **Question:** Are there any specific local regulations or rebates for insulation in Northern Wisconsin?

Wisconsin has statewide uniform dwelling codes that set minimum R-value requirements for insulation. More importantly, Focus on Energy, Wisconsin's statewide energy efficiency program, offers rebates for homeowners who upgrade insulation to meet specified performance levels. Additionally, Northland Pines residents should check with Wisconsin Public Service (WPS) or their local utility provider for any additional incentives for air sealing and insulation improvements.

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

Look for a licensed, insured, and locally experienced contractor familiar with Northwoods construction, such as older cabins and lake homes. Ask for references from nearby projects and verify they perform a pre-installation energy audit or assessment. A reputable provider will clearly explain the recommended R-values for our climate zone and provide a detailed quote that includes air sealing, which is crucial for effectiveness.

5My older Three Lakes cabin has very little insulation. Will adding it cause moisture or mold problems?

This is a valid concern for our region's humid summers and cold winters. Proper installation includes addressing air leakage and vapor control. A qualified contractor will assess your ventilation, often recommending soffit and ridge vents for the attic, and may install a vapor retarder on the warm-in-winter side of walls. Correctly done, modern insulation systems manage moisture flow and prevent the condensation that leads to mold, protecting your home's structure.