Compare the highest-rated insulation professionals in FDL, Wisconsin. All contractors are licensed, insured, and verified through our rigorous screening process.
A highly-rated, full-service HVAC and insulation company known for its comprehensive home performance services. They excel at integrating insulation and air sealing with heating/cooling systems for maximum energy efficiency. Their team is knowledgeable about local utility rebates.
A specialized insulation contractor serving residential and commercial clients. They are recognized for their expertise in various insulation types and their focus on proper installation techniques. They offer free estimates and are often recommended for insulation removal and replacement projects.
A well-regarded local contractor focusing on improving home comfort and lowering energy bills. They provide a wide range of insulation services and are particularly skilled at handling projects in existing homes, including challenging wall and crawl space applications.
** The insulation market in Fond du Lac is competitive and served by a mix of specialized insulation contractors and full-service HVAC companies that have expanded into home performance. The overall quality is high, with several established, long-standing businesses holding positive reputations. Due to Wisconsin's climate, there is strong consumer demand for energy efficiency upgrades, and providers are generally well-versed in local building codes and available Focus on Energy rebates. Competition helps maintain reasonable pricing, but quality varies, making due diligence important. Typical pricing for a standard attic blow-in insulation job can range from $1,500 to $3,500, while more complex spray foam applications or full-home retrofits can run from $5,000 to $15,000+, depending on the scope and materials used. Customers are advised to obtain multiple quotes and verify licensing and insurance.
4.7+ star average from verified customer reviews
All contractors are properly licensed and insured
10+ years average experience in the industry
Familiar with FDL regulations and climate
Get answers to common questions about insulation services in FDL, Wisconsin.
For our Wisconsin climate, achieving a high R-value is critical. Blown-in cellulose or fiberglass is often the most effective solution for attics, as it fills irregular spaces and can achieve the recommended R-49 to R-60 for our zone. Spray foam is excellent for air sealing but is typically more expensive; a professional assessment can determine the best balance of air sealing and insulation for your specific home's needs and budget.
While insulation can be installed year-round, late summer and early fall are ideal in Fond du Lac. Scheduling during this period ensures the work is completed before the harsh winter sets in, allowing you to capture energy savings during the coldest months. It also avoids the peak winter rush when contractors are busiest with emergency heat loss issues.
Yes, Focus on Energy, Wisconsin's statewide energy efficiency and renewable resource program, offers cash-back incentives for homeowners who install qualifying insulation upgrades. Additionally, local utilities like Wisconsin Public Service (WPS) and Alliant Energy often have their own rebate programs. It's crucial to work with a registered Focus on Energy trade ally contractor to ensure you qualify.
Always verify that the contractor is licensed, insured, and specifically registered as a Focus on Energy trade ally to access rebates. Ask for local references in the FDL area and check reviews to see their experience with older homes common in our region. A trustworthy contractor will provide a detailed, written estimate that includes the R-value to be achieved, not just the inches of material.
Not necessarily. In many older Fond du Lac homes, air leakage is a major contributor to drafts and high heating bills. Insulation resists heat flow, but air sealing (caulking, sealing gaps around windows, doors, and penetrations) stops the cold air infiltration. A comprehensive energy audit, often available through Focus on Energy, is the best first step to identify the specific air leaks and insulation deficiencies in your home.