Compare the highest-rated insulation professionals in Medinah, Illinois. All contractors are licensed, insured, and verified through our rigorous screening process.
A highly-rated, specialist contractor focusing primarily on attic services, including insulation, air sealing, and ventilation. They are known for their detailed energy efficiency audits and expertise in handling both blown-in cellulose and spray foam applications. Their strong reputation is built on thorough work and high customer satisfaction.
This company has a strong focus on eco-friendly and health-conscious insulation solutions. They promote the use of green materials like cellulose and offer comprehensive services including insulation removal, sanitation, and air sealing. They are recognized for their clean work and expertise in resolving moisture and mold issues in attics and crawl spaces.
Pure Eco is a certified contractor that provides a full suite of insulation services with a strong emphasis on spray foam and modern building science. They are well-versed in local building codes and available rebate programs (like those from ComEd). Their services extend to walls, basements, and new construction projects, making them a versatile choice for various insulation needs.
** The insulation market serving Medinah, IL, is characterized by a high level of quality and competition, typical of the broader Chicago suburban area. The housing stock in Medinah and surrounding DuPage County includes a mix of mid-century homes and newer constructions, creating consistent demand for insulation upgrades, particularly in attics and basements. The average quality of providers is high, as the market demands professionalism, proper licensing, and knowledge of local climate challenges. Competition is robust, with several well-established regional players competing on service quality, expertise, and energy efficiency knowledge rather than just price. Homeowners are generally knowledgeable and seek out contractors who can perform energy audits and advise on utility rebates. Typical pricing is competitive but reflects the higher cost of skilled labor and quality materials. For a standard attic blown-in cellulose job with air sealing, homeowners can expect a range of $1,500 - $3,500, while more complex spray foam applications or full-home retrofits can range from $5,000 to $15,000+. Most reputable contractors offer free, detailed estimates.
4.7+ star average from verified customer reviews
All contractors are properly licensed and insured
10+ years average experience in the industry
Familiar with Medinah regulations and climate
Get answers to common questions about insulation services in Medinah, Illinois.
For Medinah's climate, which features hot, humid summers and cold winters, spray foam and blown-in cellulose or fiberglass are top choices for attics. Spray foam provides an excellent air seal, crucial for managing humidity and preventing ice dams in winter, while blown-in insulation is highly effective for filling irregular joist spaces in older homes common in the area. The recommended R-value for attic insulation in Northern Illinois is R-49 to R-60 to meet energy codes and ensure year-round comfort.
Costs vary based on material, home size, and existing conditions, but for a standard 1,500 sq ft attic in Medinah, blown-in fiberglass or cellulose typically ranges from $1,500 to $3,500, while spray foam can range from $3,500 to $7,500+. Regional material and labor costs influence pricing, and it's wise to get multiple quotes. Remember, Illinois and ComEd often offer rebates and tax incentives for insulation upgrades, which can significantly offset the initial investment.
While insulation can be installed year-round, the ideal times in Medinah are late spring (May-June) and early fall (September-October). These periods typically offer mild, dry weather, which is important for certain installations like spray foam and for ensuring proper ventilation during the project. Avoiding the peak of summer heat and the depths of winter also makes the process more comfortable for both installers and your household.
Yes, insulation work in Medinah must comply with the 2021 International Energy Conservation Code (IECC) as adopted by Illinois, which specifies minimum R-values for different parts of the home. While simple retrofits like adding blown-in insulation to an open attic often don't require a permit, major renovations or changes to the building envelope might. A reputable local contractor will know and handle all necessary DuPage County and Village of Medinah permit requirements.
Look for licensed, insured contractors with strong local experience in Northern Illinois. Verify they perform a thorough energy audit or inspection first, as understanding your home's specific air leakage points is key. Check for affiliations with organizations like the Insulation Contractors Association of America (ICAA) and read reviews on local platforms. Always ask for proof of insurance, detailed written estimates, and information on applicable Illinois/ComEd rebates they can help you secure.