Compare the highest-rated insulation professionals in Mount Olive, Illinois. All contractors are licensed, insured, and verified through our rigorous screening process.
A highly-rated, family-owned and operated contractor known for comprehensive insulation services and energy efficiency solutions. They emphasize professional installation, customer education, and using high-quality materials. Their service area explicitly includes Mount Olive and the surrounding communities.
Part of a national brand with a strong local franchise, Koala Insulation is recognized for its professionalism and wide range of services, including blown-in cellulose and fiberglass. They offer free evaluations and focus on improving home comfort and reducing energy bills.
A specialized contractor focused on advanced insulation and air sealing techniques to maximize home performance. They are particularly noted for their expertise in spray foam applications and resolving complex moisture and air leakage issues in existing homes and new construction.
** The insulation market in and around Mount Olive, IL, is characterized by a reliance on regional contractors from hubs like Litchfield, Springfield, and Edwardsville, as there are no dedicated insulation specialists operating solely within the Mount Olive city limits. The competition is moderate, with a handful of established, high-quality providers dominating the market. These companies are generally well-regarded, with strong reviews indicating a focus on customer service and quality workmanship. Typical pricing is competitive with national averages but can vary significantly based on the insulation material and project scope. As a guideline: * **Blown-in Attic Insulation:** $1,500 - $2,800 * **Spray Foam Insulation (R-13 for walls):** $1.50 - $3.00 per board foot * **Whole-House Air Sealing:** $500 - $2,000 Homeowners in the area are increasingly aware of energy efficiency, and providers are knowledgeable about local building codes and available rebates, such as those from Ameren Illinois, which can help offset project costs. The overall market quality is good, with several excellent options for residents seeking to improve their home's comfort and 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 Mount Olive regulations and climate
Get answers to common questions about insulation services in Mount Olive, Illinois.
For our Illinois climate with cold winters and hot, humid summers, a combination of air sealing and attic insulation is critical. We recommend focusing on achieving a high R-value (R-49 to R-60) in your attic with blown-in cellulose or fiberglass to retain heat in winter and block summer heat. Additionally, properly insulating and air sealing basement rim joists and crawl spaces is vital to prevent cold drafts and moisture issues common in our region.
Costs vary based on home size, material, and existing conditions, but for a standard attic project in Mount Olive, homeowners can expect to invest between $1,500 to $3,500. Blown-in insulation is generally more cost-effective for retrofits in existing homes. It's important to get itemized quotes from local providers that include air sealing, as this significantly impacts performance and long-term energy savings on your Ameren Illinois bills.
The ideal times are late spring (April-May) and early fall (September-October). These periods typically offer mild, dry weather which is optimal for installation and allows contractors greater availability. While insulation can be installed year-round, scheduling outside of peak summer heat and winter cold ensures the work can be done thoroughly and helps you prepare your home before the most extreme Illinois seasons hit.
Yes, Illinois homeowners should explore the **Ameren Illinois Energy Efficiency Program** and the **Nicor Gas Energy Efficiency Program**, which often offer significant rebates for adding insulation and air sealing. These programs have specific requirements, so it's essential to use a participating, licensed contractor who can verify your home's eligibility and help you apply, potentially saving you hundreds of dollars on the project.
Always verify the contractor is licensed, insured, and has strong local references. Specifically, ask if they perform a pre-installation energy audit or use tools like a blower door test to identify air leaks—this is a sign of a quality provider. Choose a company familiar with Illinois building codes and the specific challenges of older homes in our area, such as managing knob-and-tube wiring or historic preservation considerations.