Compare the highest-rated insulation professionals in Glenville, Minnesota. All contractors are licensed, insured, and verified through our rigorous screening process.
A highly-rated, family-owned contractor specializing in comprehensive home performance solutions. They are known for their expertise in advanced spray foam and blown-in insulation, often combined with air sealing for maximum energy efficiency. They are a go-to provider for energy audits and understanding local utility rebates.
This provider focuses on building science principles to improve home comfort and lower energy bills. They receive consistent praise for their detailed workmanship and professionalism in insulation removal and replacement projects, particularly in attics and crawl spaces.
A well-established contractor with a strong reputation for reliability and quality in traditional insulation methods. They are a excellent choice for standard attic upgrades, wall insulation, and new construction projects, with deep knowledge of southern Minnesota building codes.
** The insulation market in and around Glenville, MN, is characterized by a small number of highly specialized, regional contractors rather than a high volume of local competition. Due to Glenville's size, residents typically rely on established companies from nearby commercial centers like Albert Lea (15-20 minutes away), Owatonna (30 minutes away), and Mankato (45 minutes away). The average quality of service is high, as these businesses have built their reputations on serving multiple rural communities and must maintain strong reviews and credentials to remain competitive. The competition level is moderate but quality-focused. Providers often differentiate themselves through specialization—e.g., one may lead with spray foam expertise, while another focuses on comprehensive home performance audits. Typical pricing is competitive with regional averages, with attic blown-in cellulose projects ranging from $1,500 - $3,000 for a standard home, while spray foam installations are a premium service starting at $3,500 and up. Most reputable contractors are fully licensed and insured, and many are well-versed in rebate programs available through Minnesota Energy Resources or other state incentives, which is a significant factor for homeowners in the area.
4.7+ star average from verified customer reviews
All contractors are properly licensed and insured
10+ years average experience in the industry
Familiar with Glenville regulations and climate
Get answers to common questions about insulation services in Glenville, Minnesota.
For our cold Minnesota climate, attic insulation is the single most critical upgrade. Proper attic insulation (typically aiming for R-49 to R-60) prevents significant heat loss in winter, which directly combats our harsh, below-freezing temperatures and reduces ice dam formation on roofs. This focus provides the best return on investment for energy savings and comfort in Glenville.
The ideal times are late spring (May-June) and early fall (September-October). These periods typically offer mild, dry weather, which is crucial for proper installation of materials like spray foam or cellulose. Scheduling during these shoulder seasons also avoids the peak summer and winter demand, potentially leading to better availability and scheduling flexibility with local contractors.
Yes, insulation work must comply with the Minnesota State Building Code, which specifies minimum R-values for different parts of the home. Furthermore, you should check for current rebates from local utilities like Freeborn Mower Cooperative (FMC) or Minnesota Energy Resources, which often offer incentives for adding insulation. Your local contractor should be well-versed in both the codes and available financial incentives.
Look for a licensed, insured contractor with specific experience in Minnesota's climate. Ask for local references in Freeborn County and verify they perform a thorough energy audit or assessment before quoting. A reputable provider will also clearly explain the pros and cons of different insulation types (fiberglass, cellulose, spray foam) for your specific home and project goals.
Absolutely. Many older Glenville homes have little to no wall insulation. While adding wall insulation (often via dense-pack cellulose injection) is more invasive than an attic project, it can dramatically improve comfort, reduce drafts, and lower heating costs long-term. Given our long heating season, the investment often pays for itself through consistent energy savings and increased home value.