Compare the highest-rated insulation professionals in Marengo, Wisconsin. All contractors are licensed, insured, and verified through our rigorous screening process.
A highly-rated, full-service insulation and energy efficiency contractor serving Northern Wisconsin. They are known for comprehensive energy audits and advanced solutions like spray foam and cellulose blown-in insulation. Their expertise in air sealing and building science makes them a top choice for whole-home performance upgrades.
A well-established contractor specializing in both residential and commercial insulation. They offer a wide range of services, including fiberglass batt, blown-in attic insulation, and basement/crawl space encapsulation. They are recognized for their professional crews and knowledge of local building codes.
While primarily a lumber yard, HomCo is a cornerstone for local builders and homeowners in the Northwoods. Their contractor services division can connect customers with trusted, vetted local insulation professionals. They also supply all major insulation materials and provide expert advice on DIY and professional projects, including rebate information for energy-efficient upgrades.
The insulation market in and around Marengo, Wisconsin, is characterized by a limited number of highly specialized local contractors, supplemented by larger regional companies from hubs like Ashland and Superior. Due to the region's harsh winters, there is a strong emphasis on energy efficiency, with high-performance solutions like spray foam and dense-pack cellulose being in demand. Competition is moderate; while there aren't dozens of providers, the existing ones are established and reputable, often boasting decades of experience. Homeowners should expect typical pricing for a standard attic blown-in insulation job to range from $1,500 to $3,000, while more comprehensive solutions like spray foam or full-home air sealing can range from $4,000 to $10,000+, depending on the home's size and scope. Many providers are well-versed in programs like Focus on Energy, which can offer rebates and incentives to improve affordability.
4.7+ star average from verified customer reviews
All contractors are properly licensed and insured
10+ years average experience in the industry
Familiar with Marengo regulations and climate
Get answers to common questions about insulation services in Marengo, Wisconsin.
For our cold Wisconsin winters, attic insulation is the top priority to prevent heat loss and 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 in Marengo to protect against ground frost and moisture from our freeze-thaw cycles.
The ideal times are late spring (May-June) and early fall (September-October). These periods offer mild temperatures, allowing for proper installation and air sealing before the extreme cold sets in. Scheduling in these off-peak seasons also provides better availability with local contractors compared to the last-minute rush in late fall.
Yes, insulation work must comply with the Wisconsin Uniform Dwelling Code (UDC), which sets minimum R-value requirements for different parts of the home. In Ashland County, where Marengo is located, inspections may be required. A reputable local installer will be familiar with these codes and can help ensure your project meets all standards for safety and energy efficiency.
Look for a licensed and insured contractor with specific experience in Wisconsin's climate. Ask for local references in Marengo or nearby towns like Mellen, and verify they perform a thorough energy audit or assessment before quoting. It's also wise to choose a provider familiar with addressing common local issues like mitigating moisture from our high snowfall and preventing animal intrusion in attic spaces.
Key signs include uneven room temperatures, drafts, unusually high heating bills (especially given our long heating season), and the presence of ice dams on the roof in winter. In older homes, you may also find settling or compacted insulation in the attic, or even historical materials like vermiculite that need professional assessment and replacement.