Compare the highest-rated insulation professionals in Wheaton, Illinois. All contractors are licensed, insured, and verified through our rigorous screening process.
A highly specialized company focusing primarily on attic services, including insulation, ventilation, and air sealing. They are well-known for their expertise in solving complex moisture and ice dam problems and are a certified installer of Owens Corning insulation products.
A family-owned and operated business that provides a full suite of HVAC and insulation services. Their integrated approach allows them to address home comfort holistically, ensuring that insulation and air sealing work in concert with the heating and cooling system for maximum efficiency.
This company specializes in home performance and energy efficiency audits, using diagnostic tools like blower door tests and thermal imaging to identify air leaks and insulation deficiencies. They partner with certified contractors to execute the work, providing a data-driven approach to insulation upgrades.
The insulation market in Wheaton, Illinois, is competitive and service-rich, largely driven by the city's older housing stock (many homes built mid-20th century) and the homeowners' desire for improved energy efficiency and comfort. The market features a mix of large, established HVAC companies that offer insulation as an add-on service and smaller, highly specialized insulation contractors. The average quality is high, with several providers holding Building Performance Institute (BPI) certifications and being familiar with ComEd and Nicor Gas rebate programs, which are a significant driver for upgrades. Typical pricing varies widely based on the project scope and material. As a general guide: * **Blown-In Attic Insulation:** $1,500 - $4,500 * **Spray Foam Insulation (Attic):** $3,500 - $7,500+ * **Wall Insulation (Blown-In):** $2,000 - $5,000 * **Full Home Energy Audit:** $400 - $700 Customers are generally well-informed and value contractors who can clearly explain the science behind insulation and air sealing, making companies with strong diagnostic and communication skills particularly successful in this market.
4.7+ star average from verified customer reviews
All contractors are properly licensed and insured
10+ years average experience in the industry
Familiar with Wheaton regulations and climate
Get answers to common questions about insulation services in Wheaton, Illinois.
For Wheaton's humid summers and cold winters, spray foam and blown-in cellulose are highly effective. Spray foam provides an excellent air seal, which is crucial for managing humidity and preventing ice dams, while dense-pack cellulose is great for retrofitting older homes common in Wheaton's historic districts. The Department of Energy recommends higher R-values (like R-49 to R-60 for attics) for our Illinois climate zone 5 to ensure energy efficiency and comfort year-round.
For a standard 1,500 sq ft attic in Wheaton, adding blown-in cellulose insulation to achieve R-49 typically costs between $1,800 and $2,800, while spray foam is significantly more. It's crucial to get a site-specific estimate. Homeowners should check for rebates from Nicor Gas and ComEd, and Illinois' Home Performance with ENERGY STAR program often offers incentives for comprehensive air sealing and insulation upgrades that improve efficiency.
The ideal times are late spring (May-June) and early fall (September-October). These periods offer mild temperatures, allowing for proper installation and curing of materials like spray foam. Scheduling during these shoulder seasons also avoids the peak summer and winter demand, potentially leading to better availability and pricing from local contractors before the harsh Illinois winter sets in.
Always verify the contractor is licensed, insured, and has strong local references in Wheaton. Look for certifications like the Insulation Contractors Association of America (ICAA) or Building Performance Institute (BPI), which indicate training in comprehensive air sealing—a key need for our climate. A reputable Wheaton-area contractor should also perform a pre-installation energy audit to identify specific air leaks and moisture issues in your home.
Not entirely. In many of Wheaton's vintage homes, air leakage is the primary culprit. Insulation works best when paired with professional air sealing of gaps in attics, basements, and around windows and doors. A "whole-house" approach that addresses both is essential to stop drafts, improve comfort, and prevent moisture problems, which can be exacerbated by our local temperature swings and humidity.