Compare the highest-rated insulation professionals in Corunna, Michigan. All contractors are licensed, insured, and verified through our rigorous screening process.
A highly-rated, locally-owned and operated company specializing in comprehensive home performance and insulation services. They are known for their professionalism, use of high-quality materials (including Owens Corning), and expertise in energy efficiency upgrades. They offer free estimates and are a go-to for both new construction and retrofit projects in the Shiawassee County area.
A well-established contractor with a strong presence in mid-Michigan. They focus on making homes more comfortable and energy-efficient through proper insulation and air sealing techniques. They are praised in customer reviews for their clean workmanship, knowledgeable crew, and clear communication throughout the project.
A reliable, family-owned insulation contractor serving the Corunna and Owosso area for many years. They have built a solid reputation for quality work at a fair price. They excel in standard insulation services like blown-in attic insulation and are known for their punctuality and focus on customer satisfaction.
The insulation market in and around Corunna, Michigan, is characterized by a handful of established, local-to-regional contractors who provide high-quality service. Due to the city's older housing stock and cold Michigan winters, there is consistent demand for insulation upgrades, particularly in attics and basements. The competition is moderate but healthy, centered in neighboring Owosso, which ensures that residents have access to multiple qualified providers without the market being oversaturated. Typical pricing is competitive with state averages. For blown-in cellulose or fiberglass attic insulation, homeowners can expect prices in the range of **$1.50 - $2.50 per square foot**. Spray foam insulation is a premium option, with open-cell foam averaging **$0.44 - $0.65 per board foot** and closed-cell foam averaging **$1.00 - $1.50 per board foot**. Most reputable companies in the area are familiar with Michigan's building codes and can advise on potential rebates from utility providers like Consumers Energy, adding significant value for homeowners investing in energy efficiency.
4.7+ star average from verified customer reviews
All contractors are properly licensed and insured
10+ years average experience in the industry
Familiar with Corunna regulations and climate
Get answers to common questions about insulation services in Corunna, Michigan.
For Corunna's cold winters and humid summers, blown-in cellulose or fiberglass insulation is highly recommended for attics. These materials provide excellent thermal resistance (R-value) and can be densely packed to reduce air infiltration, which is crucial for our climate zone (Zone 5). Achieving a high R-value (often R-49 to R-60 for attics here) is key to managing heating costs from our harsh winters and retaining cooled air during humid summers.
Costs vary based on home size, existing insulation, and material, but for a standard 1,500 sq ft attic in the Corunna area, you can expect a range of $1,500 to $3,500 for professional blown-in insulation installation. Regional material and labor rates influence this, and the project often qualifies for local utility rebates from Consumers Energy or DTE, which can significantly offset the final cost. Always request a detailed, in-person estimate from local providers.
While insulation can be installed year-round, the ideal times are late spring (May-June) and early fall (September-October). These periods typically offer milder temperatures in Mid-Michigan, making it easier for contractors to properly ventilate your attic during installation. Scheduling during these shoulder seasons also ensures your home is prepared before the peak heating season begins, avoiding the busy winter rush for local insulation companies.
Yes, insulation work in Corunna must comply with the Michigan Residential Code (MRC), which adopts the International Energy Conservation Code (IECC). This specifies minimum R-values for different parts of your home. Additionally, if your home was built before 1980, it's critical to have an assessment for vermiculite or other hazardous materials common in older Michigan homes. Reputable local contractors will pull any necessary permits from the Shiawassee County Building Department to ensure compliance.
Look for licensed, insured contractors with specific experience in Michigan's climate. Verify they conduct a thorough energy audit or assessment before quoting. Check for strong local references and reviews, and ensure they are knowledgeable about available rebates from Michigan utilities. A trustworthy provider will also clearly explain their safety protocols for your home, especially regarding attic ventilation and managing existing materials in our region's older housing stock.