Compare the highest-rated insulation professionals in Goreville, Illinois. All contractors are licensed, insured, and verified through our rigorous screening process.
A highly-rated, locally-owned company specializing in comprehensive home performance and energy efficiency upgrades. They are known for their professional audits and high-quality installation of both spray foam and blown-in insulation.
A dedicated insulation contractor with a strong focus on retrofitting existing homes. They excel in insulation removal and replacement, particularly in attics and crawl spaces, and use advanced diagnostic tools to identify air leaks.
A reliable family-operated business that provides a wide array of insulation services. They are praised for their customer service and expertise in both new construction and retrofit projects, including wall cavity insulation.
The insulation market in and around Goreville, Illinois, is characterized by a small number of highly specialized local and regional contractors. Due to Goreville's rural nature and proximity to Southern Illinois University in Carbondale, the market demand is a mix of older home retrofits and services for newer builds. Competition is moderate but healthy, with a focus on quality and energy efficiency rather than price-cutting. The average quality of service is high, as the companies that succeed are those with strong reputations for solving complex moisture, air leakage, and efficiency problems common in the region's climate. Typical pricing is in line with national averages but can be influenced by travel time from the contractors' primary bases in Marion and Carbondale. Homeowners can expect to pay: * **Attic Blown-In Fiberglass:** $1,500 - $2,800 * **Spray Foam (Open Cell) for an Attic:** $2,500 - $4,500 * **Wall Insulation (Blown-in):** $1,000 - $2,500 per level Many providers are well-versed in local building codes and can advise on potential rebates from utilities like Ameren Illinois.
4.7+ star average from verified customer reviews
All contractors are properly licensed and insured
10+ years average experience in the industry
Familiar with Goreville regulations and climate
Get answers to common questions about insulation services in Goreville, Illinois.
For Goreville's humid continental climate with hot summers and cold winters, a balanced approach is key. Attic insulation (typically blown-in cellulose or fiberglass) is the top priority to prevent heat loss in winter and heat gain in summer. Additionally, properly insulating basement rim joists and crawl spaces is crucial to combat moisture and drafts common in Southern Illinois. Wall insulation (often blown-in) is also highly recommended for older homes in the area.
Costs vary based on home size, insulation type, and areas serviced, but for a typical Goreville home, attic insulation can range from $1,500 to $3,500. Whole-house projects (attic, walls, floors) often range from $3,000 to $8,000. It's important to get multiple local estimates, as material access and labor costs in Southern Illinois can differ from state averages. Many Illinois utilities and state programs offer rebates that can significantly offset these costs.
While insulation can be installed year-round, the ideal times are late spring (April-May) and early fall (September-October). These periods typically offer milder weather in Southern Illinois, making it easier for contractors to work in your attic before it becomes dangerously hot in summer or after the winter chill has passed. Scheduling during these shoulder seasons also ensures your home is prepared for the extreme temperatures ahead.
First, verify the contractor is licensed and insured to work in Illinois. Look for established local companies with strong references in Goreville or nearby communities like Marion or Carbondale, as they understand regional building practices. Ensure they provide a detailed, written estimate and conduct a thorough energy audit. It's also wise to ask if they are familiar with and can help you apply for Illinois-specific energy efficiency rebates.
Not always. While adding insulation is vital, air sealing is an equally critical first step, especially in older homes common in the area. Gaps, cracks, and leaks around windows, doors, and penetrations let conditioned air escape, undermining your new insulation's effectiveness. A reputable local contractor will perform a blower door test to identify these leaks and recommend a comprehensive plan that includes air sealing before adding new insulation for maximum efficiency and comfort.