Compare the highest-rated insulation professionals in Highwood, Illinois. All contractors are licensed, insured, and verified through our rigorous screening process.
A highly specialized and well-regarded company focusing on high-performance building envelope solutions. They are experts in spray foam and cellulose insulation, with a strong emphasis on comprehensive air sealing and energy efficiency. They are known for their technical expertise, attention to detail, and ability to handle complex projects, including historic homes which are common in the area.
A leading Chicagoland insulation contractor known for a wide range of services and strong customer satisfaction. They serve the entire North Shore, including Highwood, and are recognized for their professionalism and knowledge of local utility rebates (like those from ComEd and Nicor Gas). They offer free estimates and energy audits.
Part of a national brand with a strong local franchise presence, Koala Insulation is known for its customer service and comprehensive residential and commercial services. They specialize in using recycled and sustainable materials like blown-in cellulose and fiberglass. They offer free inspections and are proficient in basement, crawl space, and wall insulation.
** The insulation market in Highwood and the surrounding North Shore suburbs is characterized by high-quality, specialized contractors catering to an older housing stock, including many historic homes, and a clientele with a strong interest in energy efficiency and comfort. The competition is strong but not saturated, favoring established companies with proven expertise over low-cost, general handymen. Typical pricing is at a premium compared to national averages, reflecting the high cost of living, stringent local building codes, and the technical skill required. Homeowners can expect to pay **$1.50 - $2.50 per board foot for blown-in attic insulation**, while **spray foam projects** are more significant investments, often ranging from **$3,500 to $8,000+** for a typical attic, depending on R-value and complexity. The market is also heavily influenced by utility rebate programs from ComEd and Nicor Gas, and the most reputable providers are typically certified to perform the required energy audits to qualify for these incentives.
4.7+ star average from verified customer reviews
All contractors are properly licensed and insured
10+ years average experience in the industry
Familiar with Highwood regulations and climate
Get answers to common questions about insulation services in Highwood, Illinois.
For Highwood's climate with cold winters and humid summers, blown-in cellulose or fiberglass in attics and walls is often the most cost-effective. It provides excellent thermal performance and air sealing for older homes with irregular framing. The initial investment is recouped through significant savings on heating bills during our Illinois winters and improved cooling efficiency in summer.
The ideal times are late spring (May-June) and early fall (September-October). These periods typically offer mild, dry weather, which is crucial for proper installation and material performance. Scheduling during these shoulder seasons also avoids the peak summer heat and the busy pre-winter rush, potentially leading to better availability and scheduling flexibility with local contractors.
Yes, Highwood homeowners should check for ComEd and Nicor Gas energy efficiency rebates, which often provide direct incentives for adding insulation. While there is no specific village code for residential insulation, all work must comply with the 2018 International Residential Code (IRC) adopted by Illinois, which sets minimum R-value requirements for our climate zone (Zone 5). A reputable local installer will handle all necessary permits.
Look for licensed, insured contractors with specific experience in the Chicago/Highwood area. Verify they perform a thorough energy audit or assessment before quoting. Check for local references and reviews, and ensure they are familiar with the common challenges of our regional housing stock, such as balloon framing in historic homes or managing attic ventilation to prevent winter ice dams, which are a common issue here.
For most Highwood homes, especially those built before 1980, air sealing is the critical first step. Adding insulation on top of significant air leaks is less effective and can trap moisture, leading to mold. A professional assessment will target leaks around windows, doors, and attic penetrations. Proper air sealing, followed by adding insulation to recommended Illinois Zone 5 R-values (e.g., R-49 to R-60 for attics), provides the best comfort and energy savings.