Compare the highest-rated insulation professionals in Millstadt, Illinois. All contractors are licensed, insured, and verified through our rigorous screening process.
A highly-rated, family-owned and operated contractor specializing in comprehensive insulation and air sealing solutions. They are known for their professional crews, use of high-quality materials like Owens Corning, and strong focus on improving home energy efficiency. They offer free estimates and are a go-to provider for both new construction and retrofit projects.
Eco Insulation Service focuses on modern, high-performance insulation techniques to maximize energy savings. They are particularly skilled in spray foam applications and cellulose blown-in insulation. Their process often includes pre-installation energy audits and post-installation blower door tests to verify performance, demonstrating a strong commitment to results.
A well-established local contractor with a long history in the region. Sippel Insulation provides a wide range of services from standard batt insulation to more complex spray foam and insulation removal projects. Their longevity in the business speaks to their reliability and deep understanding of local building codes and climate challenges in Southwestern Illinois.
** The insulation market serving Millstadt, IL, is characterized by a handful of established, high-quality regional contractors rather than a high volume of hyper-local competition. Due to Millstadt's proximity to St. Louis, homeowners benefit from a competitive market with providers who are well-versed in the specific needs of older homes in the area, as well as new construction. The average quality of service is high, with several companies holding certifications from major manufacturers like Owens Corning and Icynene, ensuring proper installation techniques. The competition level is moderate but robust, driving good customer service and competitive pricing. Typical pricing varies significantly based on the project scope and material chosen: * **Blown-in Attic Insulation:** $1,500 - $3,500 for an average home. * **Spray Foam Insulation:** $2.00 - $5.00 per board foot, making it a premium option. * **Wall Insulation (Blown-in):** $1,000 - $2,500 per exterior wall. * **Insulation Removal & Replacement:** Adds $1,000 - $2,500+ to the project cost. Many of these contractors are knowledgeable about local utility rebates (e.g., from Ameren Illinois) and federal tax credits, which can help offset the cost of energy-efficient upgrades. Homeowners are advised to obtain multiple estimates and inquire specifically about available rebates and warranties.
4.7+ star average from verified customer reviews
All contractors are properly licensed and insured
10+ years average experience in the industry
Familiar with Millstadt regulations and climate
Get answers to common questions about insulation services in Millstadt, Illinois.
For our humid continental climate with cold winters and hot, humid summers, a tight air seal and adequate attic insulation are most critical. We recommend achieving at least R-49 to R-60 in your attic with blown-in cellulose or fiberglass to combat both winter heat loss and summer heat gain. Properly sealing air leaks around openings into the attic is equally important to prevent moisture-laden summer air from causing condensation issues in your insulation.
Yes, Illinois homeowners can benefit from the "Illinois Home Performance with ENERGY STAR" program, which offers rebates for comprehensive energy upgrades, including insulation. Additionally, Ameren Illinois provides rebates directly for adding attic and wall insulation. It's crucial to use a certified contractor enrolled in these programs, as they must perform a pre- and post-installation energy audit to qualify for the incentives.
While insulation can be installed year-round, the ideal times are late spring (April-May) and early fall (September-October). These periods typically offer mild temperatures, allowing contractors to thoroughly assess and address air sealing without extreme attic heat or winter cold. Scheduling during these shoulder seasons also ensures your home is optimized before the peak heating and cooling demands of our Illinois summer and winter.
Always verify that the contractor is licensed, insured, and has strong local references. Look for companies experienced with our regional climate challenges, such as managing attic moisture. It's highly recommended to choose a contractor who is a certified installer for major insulation manufacturers (like Owens Corning or CertainTeed) and, as mentioned, is enrolled in utility rebate programs, as this indicates ongoing training and adherence to quality standards.
For historic plaster homes, blown-in dense pack cellulose or fiberglass insulation is the standard method, which involves drilling small holes (typically from the exterior) that are later patched. While there is some disruption, the energy savings and increased comfort in our climate are significant. A professional assessment is key to ensure the method won't trap moisture within the wall cavity, which is a critical consideration for the longevity of your plaster.