Compare the highest-rated insulation professionals in Onalaska, Wisconsin. All contractors are licensed, insured, and verified through our rigorous screening process.
A family-owned and operated business with a strong focus on comprehensive home performance and energy efficiency. They are known for their detailed energy audits and expert installation of both spray foam and blown-in insulation systems. They emphasize air sealing as a critical component of their insulation projects.
Part of a national network of energy efficiency experts, this local franchise brings professional-grade diagnostics and solutions. They are highly regarded for insulation removal and replacement, particularly in attics and crawl spaces, and for helping homeowners understand and access available rebates.
A well-established local contractor specializing in a wide array of insulation services for both residential and commercial properties. They are a trusted name for retrofitting existing walls with insulation and performing attic insulation upgrades, using materials like cellulose and fiberglass.
The insulation market in Onalaska and the broader La Crosse area is characterized by a mix of long-standing local specialists and regional service franchises. The overall quality is high, with several providers holding certifications from manufacturers like Owens Corning or BASF, and many are well-versed in the standards for ENERGY STAR® and Wisconsin's Focus on Energy program rebates. Competition is moderate but healthy, driving a focus on customer service and quality workmanship. Typical pricing is competitive with the Midwest average; for example, attic blown-in insulation can range from $1,500 to $4,500 depending on square footage and material R-value, while spray foam projects are a premium service starting at $2,500 and can exceed $10,000 for whole-house applications. The harsh Wisconsin winters create consistent, strong demand for energy efficiency upgrades, making insulation a vital service in this region.
4.7+ star average from verified customer reviews
All contractors are properly licensed and insured
10+ years average experience in the industry
Familiar with Onalaska regulations and climate
Get answers to common questions about insulation services in Onalaska, Wisconsin.
For Onalaska's climate, which experiences long, cold winters with temperatures often below freezing, achieving a high R-value is critical. We typically recommend blown-in cellulose or fiberglass for attics because they provide excellent coverage over existing materials and can achieve the recommended R-49 to R-60 for our zone. Proper air sealing of attic bypasses before insulating is equally important to prevent ice dams, a common issue in our area due to snow accumulation and heat loss from the home.
Costs in Onalaska vary based on the insulation material, project scope (e.g., attic, walls, crawl space), and home size, but you can expect a typical attic insulation project to range from $1,500 to $3,500. Regional material costs and Wisconsin's focus on energy efficiency can influence pricing. It's wise to get 2-3 detailed, written estimates from local contractors that break down material (R-value), labor, and any necessary air sealing work, as this provides the best value comparison.
The ideal times are late spring (May-June) and early fall (September-October). These periods offer moderate temperatures, making it safer for contractors to work in your attic and allowing for proper ventilation during installation. Scheduling during these shoulder seasons also ensures your home is prepared before the peak heating season begins, and you'll avoid the high-demand schedules of late fall when many homeowners are rushing to winterize.
Yes, Wisconsin homeowners, including those in Onalaska, should first check with Focus on Energy, the state's energy efficiency and renewable resource program. They often offer cash-back rebates for adding insulation that meets specific R-value requirements. Additionally, local utilities like Xcel Energy may have their own incentives. Always verify eligibility with your contractor or the program directly, as incentives can change and often require a pre-installation audit.
Prioritize local, licensed, and insured contractors with proven experience in our climate. Ask for references from Onalaska or nearby projects and check for certifications like from the Insulation Contractors Association of America (ICAA). A reputable provider will perform a thorough energy assessment, discuss Wisconsin's building codes for your project, and provide a detailed contract specifying the R-value to be installed, not just the depth or number of bags.