Compare the highest-rated insulation professionals in Collinsville, Illinois. All contractors are licensed, insured, and verified through our rigorous screening process.
A family-owned and operated business with a deep roots in the Metro-East community. Anderson Insulation is highly regarded for its professionalism, expertise, and focus on customer education. They are a full-service provider, handling everything from energy audits to complex spray foam installations and are known for their meticulous attention to detail, particularly in air sealing.
Based in nearby Belleville, Insulation Solutions Inc. has built a strong reputation for high-quality blown-in and batt insulation projects. They are frequently praised in reviews for their efficiency, clean workmanship, and knowledgeable crew. They offer a wide range of services and are well-versed in modern energy efficiency standards.
Serving the St. Louis Metro area, including Collinsville, Eco Insulation Service emphasizes eco-friendly and sustainable insulation solutions. They are a great option for homeowners looking to improve their home's performance with materials like cellulose and advanced air sealing techniques. They are known for their thorough consultations and clear, upfront pricing.
** The insulation market in Collinsville, IL, is characteristic of an older, established Midwestern city. A significant portion of the housing stock was built before modern energy codes, creating a consistent demand for insulation upgrades. The market is moderately competitive, dominated by a few long-standing local specialists (like Anderson Insulation) and supplemented by reputable regional companies from the broader St. Louis Metro-East area. The average quality of service is high, with several providers holding certifications from manufacturers like Owens Corning and Icynene, indicating specialized training. Homeowners are generally well-served, with options ranging from basic attic blow-in to comprehensive whole-home performance retrofits. **Typical Pricing:** Costs are influenced by material and project scope. As a general guide: * **Attic Blown-In Fiberglass:** $1,500 - $2,500 for an average home. * **Spray Foam Insulation (Closed Cell):** $1.50 - $3.00 per board foot, making an attic project $3,000 - $6,000+. * **Wall Insulation (Blown-In):** $1,000 - $2,500 depending on the number of walls and accessibility. * **Air Sealing:** Often $500 - $1,500 as an add-on service, but crucial for effectiveness. Many providers are knowledgeable about local utility rebates from companies like Ameren Illinois, which can significantly offset the cost of energy efficiency improvements. It is always recommended to obtain multiple quotes and ask providers directly about available rebates and tax credits.
4.7+ star average from verified customer reviews
All contractors are properly licensed and insured
10+ years average experience in the industry
Familiar with Collinsville regulations and climate
Get answers to common questions about insulation services in Collinsville, Illinois.
For our humid summers and cold winters, attic insulation is the top priority to prevent heat loss and gain. We recommend air sealing combined with high R-value materials like blown-in cellulose or fiberglass. Properly insulating basement walls and crawl spaces is also crucial to combat ground moisture and prevent cold floors, common in our Mississippi River Valley location.
Costs vary by home size and material, but for a standard attic in Collinsville, homeowners can expect to pay between $1,500 to $3,500 for professional blown-in insulation. Illinois offers sales tax exemptions on certain energy-efficient materials, and local utility companies like Ameren Illinois often provide rebates, which can significantly reduce your final cost. Always request a detailed, written estimate.
Fall and early spring are ideal, as attic temperatures are more moderate for installers and your HVAC system isn't under peak strain. However, insulation can be installed year-round. Scheduling before the intense summer heat or winter cold hits allows you to maximize immediate energy savings. Many local contractors book up quickly in late summer, so planning ahead is wise.
Verify they are licensed, insured, and have strong local references. Choose a contractor familiar with Madison County building codes and the specific challenges of older Collinsville homes, like balloon framing or knob-and-tube wiring. They should perform a thorough energy audit and provide clear explanations of recommended R-values for our climate zone (Zone 4).
The first and most cost-effective step is a professional home energy assessment, which many Collinsville-area providers offer. This will identify air leaks, inadequate insulation, and other inefficiencies. Improving insulation and air sealing often provides a better return on investment than replacing an HVAC system and can allow you to downsize future HVAC equipment, saving money long-term.