Compare the highest-rated insulation professionals in Joliet, Illinois. All contractors are licensed, insured, and verified through our rigorous screening process.
A highly-rated, specialized contractor focusing primarily on attic services but extending expertise to walls and crawl spaces. They are known for their thorough energy audits and effective air sealing, which maximizes the performance of new insulation. Their strong reputation is built on customer education and quality workmanship.
This company positions itself as a comprehensive energy efficiency expert. They offer a full suite of insulation services, including advanced options like spray foam, and are well-versed in the insulation requirements for both new construction and existing homes in the Chicagoland area. Their knowledge of local utility rebates is a significant strength.
A reputable contractor known for professional service and a strong focus on eco-friendly and health-conscious insulation solutions. They perform extensive insulation removal and replacement, making them an excellent choice for homes with old, damaged, or vermiculite insulation. They are BPI certified, underscoring their expertise in building science.
** The insulation market in Joliet, Illinois, is robust and competitive, driven by the city's mix of historic housing stock and new construction, coupled with the region's significant temperature extremes. The average quality of service providers is high, with several established contractors holding relevant certifications like BPI (Building Performance Institute) and being accredited by brands like Owens Corning and CertainTeed. Competition is strong but segmented. There are a few dominant, well-marketed local specialists (like Attic Insulation Solutions) and several larger regional companies (like Energy Shield Insulators) that serve the broader Chicagoland area, including Joliet. This gives homeowners a good range of choices from local experts to full-service energy companies. Typical pricing is in line with the greater Chicago area. As a rough guide: * **Blown-In Attic Insulation:** $1,500 - $2,800 * **Spray Foam Insulation (Attic):** $3,500 - $7,500+ * **Wall Insulation (Blown-in):** $1,000 - $3,000 per wall * **Insulation Removal:** $1 - $4 per square foot Pricing is highly dependent on the home's size, insulation material (fiberglass vs. cellulose vs. foam), accessibility, and the amount of existing material to be removed. Homeowners in Joliet should take advantage of the competitive market by seeking multiple quotes and inquiring about available ComEd and Nicor gas energy efficiency rebates, which most top-tier providers are qualified to help secure.
4.7+ star average from verified customer reviews
All contractors are properly licensed and insured
10+ years average experience in the industry
Familiar with Joliet regulations and climate
Get answers to common questions about insulation services in Joliet, Illinois.
For Joliet's climate, with its cold winters and hot, humid summers, a focus on air sealing and attic insulation is critical. We recommend achieving at least R-49 to R-60 in your attic with blown-in cellulose or fiberglass to combat significant temperature extremes. Properly insulating basement rim joists and walls is also vital to prevent cold drafts and moisture issues common in our region.
Costs vary based on home size, material, and area insulated, but a typical attic insulation project in Joliet ranges from $1,500 to $3,500. Local factors like the age of your home (many Joliet houses are 50+ years old) and accessibility can affect price. Always get itemized quotes from local contractors that include material (R-value specified), labor, and air sealing.
Yes, Joliet residents should explore the Illinois Home Weatherization Assistance Program (IHWAP) for income-eligible households. Additionally, ComEd and Nicor Gas offer rebates for specific insulation upgrades, and federal tax credits for insulation are available. A reputable local installer will be familiar with these programs and can often help guide you through the application process.
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 weather, making it easier for contractors to perform thorough air sealing and for you to schedule without the high demand of peak summer or winter. Avoid deep winter installs if your attic is inaccessible due to ice or snow.
Choose a licensed and insured contractor with specific experience in Joliet's older housing stock. Verify they perform a pre-installation energy assessment and focus on air sealing. Check for local references and membership in organizations like the Insulation Contractors Association of America (ICAA). Ensure they follow the 2021 Illinois Energy Conservation Code and provide a detailed contract specifying R-values, square footage, and a manufacturer's warranty.