Compare the highest-rated insulation professionals in Mundelein, Illinois. All contractors are licensed, insured, and verified through our rigorous screening process.
A large, reputable company serving the greater Chicagoland area, including Mundelein. They are a full-service provider known for comprehensive energy efficiency solutions, including insulation, air sealing, and attic services. Their size allows them to offer robust warranties and handle a high volume of work.
EcoShield is a specialist insulation contractor with a strong focus on residential services. They are highly rated for their customer service, technical expertise, and knowledge of modern insulation materials like spray foam and blown-in cellulose. They actively promote their services in Lake County.
A highly-rated, family-owned and operated insulation contractor based in Libertyville, which is immediately adjacent to Mundelein. They receive consistent praise for their attention to detail, professionalism, and quality of workmanship. They are an excellent choice for homeowners seeking a more personalized service.
** The insulation market in Mundelein and the surrounding Lake County area is competitive and of generally high quality. As a suburb with a mix of older homes (from the mid-20th century) and new construction, there is consistent demand for insulation upgrades and replacements. Homeowners are typically energy-conscious and responsive to utility rebate programs offered by ComEd and Nicor Gas. **Average Quality:** The market is bifurcated. There are large, established companies (like ABC) that offer a wide range of services and robust guarantees, and there are smaller, specialized contractors (like Four Seasons and EcoShield) that compete on superior craftsmanship and customer service. All top-tier providers are knowledgeable about local building codes and energy rebates. **Competition Level:** High. Mundelein is served by a dense network of contractors from Lake County and the broader Chicagoland region. This competition benefits the consumer through competitive pricing and a focus on service quality. **Typical Pricing:** Pricing is in line with the greater Chicago metro area. * **Blown-In Attic Insulation:** $1,500 - $3,500 depending on square footage and material (cellulose vs. fiberglass). * **Spray Foam Insulation (closed-cell):** $1.50 - $3.00 per board foot (highly variable based on project complexity). An average attic can range from $4,500 to $8,000+. * **Wall Insulation (blown-in):** $1,000 - $3,500 depending on the number of walls and accessibility. * **Air Sealing:** Often bundled with insulation, but can range from $500 - $2,000 as a standalone service. It is highly recommended that Mundelein homeowners obtain at least 2-3 quotes and verify current licensing and insurance before proceeding with any project.
4.7+ star average from verified customer reviews
All contractors are properly licensed and insured
10+ years average experience in the industry
Familiar with Mundelein regulations and climate
Get answers to common questions about insulation services in Mundelein, Illinois.
For our cold Illinois winters and humid summers, spray foam and blown-in cellulose or fiberglass are top choices. Spray foam provides an excellent air seal, which is crucial for energy efficiency and managing moisture from our seasonal humidity. For many existing Mundelein homes, dense-packed cellulose in walls and high R-value blown-in insulation in attics (often R-49 to R-60) effectively combat our temperature extremes.
Yes, Illinois and local utilities offer significant incentives. The Illinois Home Performance with ENERGY STAR program provides rebates for insulation upgrades that improve energy efficiency. Additionally, ComEd and Nicor Gas offer direct rebates to their customers in the Mundelein area. Always check with your insulation contractor, as they are typically well-versed in the latest application processes for these local savings.
While insulation can be installed year-round, the best times are late spring (May-June) and early fall (September-October). These periods typically offer mild weather, making it easier for contractors to properly ventilate your home during installation. Scheduling during these shoulder seasons also ensures your home is fully prepared before the peak heating and cooling demands of our severe winter and summer.
Always verify that the contractor is licensed, insured, and has strong local references. Look for companies experienced with Lake County's older housing stock, as many Mundelein homes have specific construction quirks. A trustworthy provider will perform a thorough energy audit or inspection, provide a detailed written estimate, and clearly explain the recommended materials, R-values, and the local rebates you may qualify for.
Absolutely. In our climate, the attic is often the primary source of heat loss in winter and heat gain in summer. Properly air-sealing and upgrading to the recommended R-value (R-49 to R-60) is one of the most cost-effective home improvements you can make. Most Mundelein homeowners see a significant reduction in heating and cooling costs, often recovering the project cost through energy savings and available rebates within a few years.