Compare the highest-rated insulation professionals in Kansas, Illinois. All contractors are licensed, insured, and verified through our rigorous screening process.
A leading provider of home performance and energy efficiency solutions in Central Illinois. They are known for their professional energy audits and comprehensive air sealing and insulation services, ensuring homes are comfortable and energy-efficient. They are a certified BPI (Building Performance Institute) contractor.
A specialized contractor focused exclusively on insulation services. They have a strong reputation for both residential and commercial projects and are experts in all major insulation types, including spray foam and blown-in cellulose.
A well-established, family-owned insulation company serving a wide area of Illinois. They are praised for their customer service, clean work, and expertise in attic insulation upgrades and removal projects. They are knowledgeable about local utility rebates.
The insulation market serving Kansas, Illinois, is characterized by regional contractors from hubs like Bloomington, Champaign-Urbana, and Decatur. Due to the rural nature of the area, competition is moderate, but the available providers are typically established, high-quality companies with significant expertise. The market demand is driven by a mix of older housing stock needing upgrades and new construction. Homeowners are increasingly aware of energy efficiency, leading to a high demand for comprehensive services like air sealing and energy audits alongside standard insulation installation. Typical pricing is competitive with national averages but can be influenced by travel distance. For a standard attic blown-in insulation job, homeowners can expect a range of $1,500 - $3,500, while spray foam projects are a premium service, often starting at $3,500 and going up significantly based on scope. Most reputable companies in this region are fully licensed and insured, and many are certified by industry bodies like BPI, ensuring work meets strict performance standards. It is always recommended for homeowners to obtain 2-3 quotes and verify current licensing and insurance before proceeding.
4.7+ star average from verified customer reviews
All contractors are properly licensed and insured
10+ years average experience in the industry
Familiar with Kansas regulations and climate
Get answers to common questions about insulation services in Kansas, Illinois.
For our climate zone (Zone 5), the U.S. Department of Energy recommends an attic R-value of R-49 to R-60. This high level is crucial because Kansas, IL, experiences both bitterly cold winters and hot, humid summers. Proper attic insulation at this level acts as a critical thermal barrier, keeping heat in during winter and out during summer, which significantly reduces year-round energy costs and improves home comfort.
While insulation can be installed year-round, the ideal times are late spring (May-June) and early fall (September-October). These periods typically offer mild, dry weather in Illinois, which is optimal for projects like attic work. Scheduling during these shoulder seasons also ensures your home is prepared for the temperature extremes of summer and winter, and you'll avoid the peak contractor busy season of late summer.
Yes, Illinois homeowners should explore two key programs. First, the state's "Illinois Home Performance with ENERGY STAR" program offers rebates for comprehensive energy upgrades, including insulation. Second, local utilities like Ameren Illinois and ComEd often provide direct rebates for adding insulation to meet specific R-values. Always ask your insulation contractor about current incentives, as they change regularly.
Always verify that the contractor is licensed, bonded, and insured to work in Illinois. Look for local companies with strong references and experience specifically with our climate's needs—ask about their work on air sealing alongside insulation, which is vital for Midwest humidity control. Be wary of door-to-door sales and always get 2-3 detailed, written estimates that specify the R-value, material type, and square footage to be covered.
In almost all cases, prioritize the attic. Heat rises, so an under-insulated attic is the single largest source of heat loss and energy waste in our cold Illinois winters. Adding or upgrading attic insulation (along with proper air sealing) typically provides the fastest return on investment and most noticeable comfort improvement. Wall insulation is important but is a more invasive and costly project that should be considered after the attic is properly addressed.