Compare the highest-rated insulation professionals in Bloomington, Wisconsin. All contractors are licensed, insured, and verified through our rigorous screening process.
A leading regional insulation specialist serving the tri-state area of Wisconsin, Iowa, and Illinois. They are well-known for their expertise in both residential and commercial projects, with a strong focus on modern blown-in and spray foam applications. They emphasize energy efficiency and often assist with understanding available rebates.
A reputable contractor known for comprehensive insulation services and air sealing. They handle everything from new construction to retrofitting older homes, with particular skill in attic upgrades and crawl space encapsulation. Their customer reviews frequently highlight professionalism and thoroughness.
While based in Iowa, this provider has a significant service area that extends into Grant County, WI. They specialize in diagnostic work and holistic solutions, combining insulation with air sealing to maximize home performance. They are a strong choice for complex projects involving removal and replacement of old insulation.
** The insulation market for Bloomington, Wisconsin, is characterized by a reliance on regional contractors from nearby hubs like Lancaster, Platteville, and Dubuque, rather than hyper-local businesses. The competition level is moderate, with a handful of established, high-quality providers dominating the market. These companies are generally well-regarded, with strong reputations built over many years, indicating a mature and stable market for professional insulation services. Typical pricing is competitive with regional averages. For standard blown-in fiberglass attic insulation, homeowners might expect prices in the range of **$1.50 - $2.50 per square foot**. For spray foam, costs are significantly higher, typically **$3.00 - $5.00 per board foot** for open-cell and **$5.00 - $7.00+ per board foot** for closed-cell foam. Most top-tier providers offer free, detailed quotes and are knowledgeable about local building codes and potential energy efficiency rebates from utilities like We Energies or Alliant Energy, which can help offset project costs. The overall quality of service available to Bloomington residents is high, provided they engage one of these established regional specialists.
4.7+ star average from verified customer reviews
All contractors are properly licensed and insured
10+ years average experience in the industry
Familiar with Bloomington regulations and climate
Get answers to common questions about insulation services in Bloomington, Wisconsin.
For most older homes in Bloomington, blown-in cellulose or fiberglass insulation in the attic is highly cost-effective. It provides excellent thermal resistance (R-value) for our Wisconsin climate and can be installed over existing insulation without major renovations. Air sealing the attic floor before adding new insulation is a critical, cost-saving step to prevent warm, moist air from your home from causing ice dams on the roof—a common local issue.
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 and for effective attic work. Scheduling during these shoulder seasons also ensures you have your home upgraded before Bloomington's severe winter cold sets in, maximizing your comfort and energy savings for the heating season.
Yes, Focus on Energy, Wisconsin's statewide energy efficiency and renewable resource program, offers cash-back rebates for qualifying insulation upgrades. Additionally, Bloomington residents should check with their local utility provider, such as Alliant Energy or Xcel Energy, for specific incentives. These programs can significantly offset the project cost, and a reputable local insulation contractor will be familiar with the application process.
Look for a licensed, insured contractor with specific experience in Wisconsin's climate. They should perform a thorough energy audit or assessment before quoting. Ask for local references in Grant County and verify they understand Wisconsin's building codes, including vapor barrier requirements for our humid summers and cold winters. Membership in local associations like the Wisconsin Builders Association can also be a good indicator of professionalism.
Always address air sealing first. In Bloomington's climate, sealing gaps, cracks, and penetrations in your attic, basement, and around windows/doors is the most critical step. This stops the convective heat loss that makes you feel drafty and prevents moisture problems. After sealing, adding insulation will then be far more effective at maintaining a consistent temperature and lowering your heating bills throughout the long Wisconsin winter.