The Best Insulation Contractors in Berwyn, IL

Compare the highest-rated insulation professionals in Berwyn, Illinois. All contractors are licensed, insured, and verified through our rigorous screening process.

#1

Allstar Insulation & Home Improvement

4.8
(200 reviews)
Verified

A highly-rated, family-owned contractor specializing in comprehensive insulation and energy efficiency services. They are known for their detailed assessments, clean work, and expertise in both new installations and complex upgrades for older Chicagoland homes.

3455 Harlem Ave, Berwyn, IL 60402

Specialties & Features

Spray foam insulation
Attic insulation and air sealing
Blown-in wall insulation

Business Information

Years in Business:15 years
Licensed:Yes
Insured:Yes
#2

Green Attic Insulation

4.7
(150 reviews)
Verified

This provider focuses heavily on eco-friendly and health-conscious insulation solutions. They emphasize building science and often perform energy audits to diagnose home performance issues accurately. Their services are popular with homeowners looking to reduce energy bills and improve indoor air quality.

6841 Cermak Rd, Berwyn, IL 60402

Specialties & Features

Energy efficiency audits
Cellulose and fiberglass blown-in insulation
Insulation removal and replacement

Business Information

Years in Business:10 years
Licensed:Yes
Insured:Yes
#3

ServiceMaster Restoration by Zaba

4.6
(400 reviews)
Verified

While primarily a disaster restoration company, their expertise comprehensively includes insulation removal and replacement after water or fire damage. They are a top choice for insurance-related work and are known for their professionalism and 24/7 emergency service. They serve the entire Chicago metro, including Berwyn.

5555 W Irving Park Rd, Chicago, IL 60641 (Serves Berwyn)

Specialties & Features

Insulation removal and replacement
Basement and crawl space insulation
Air sealing services

Business Information

Years in Business:20 years
Licensed:Yes
Insured:Yes

Why These Are the Top Insulation Contractors in Berwyn

The insulation market in Berwyn, IL is robust and service-oriented, driven by the city's vast inventory of classic bungalows and two-flats that are prime candidates for energy efficiency upgrades. The average quality of providers is high, given the stringent local building codes and the competitive nature of the Chicagoland home service industry. Competition is strong, which generally benefits consumers through competitive pricing and a focus on customer service. Typical pricing is in line with the broader Chicago metropolitan area. For a standard attic blow-in insulation job (fiberglass or cellulose), homeowners can expect a range of **$1,500 to $3,500**, depending on the square footage and desired R-value. Spray foam insulation is a premium service, with costs often ranging from **$3,500 to $7,500+** for an attic space. Many providers offer free estimates and are well-versed in available ComEd and Nicor Gas rebates, which can significantly offset the project cost for homeowners who complete an energy audit first.

High Ratings

4.7+ star average from verified customer reviews

Fully Licensed

All contractors are properly licensed and insured

Proven Experience

10+ years average experience in the industry

Local Experts

Familiar with Berwyn regulations and climate

Frequently Asked Questions About Insulation in Berwyn

Get answers to common questions about insulation services in Berwyn, Illinois.

1What is the most important type of insulation for my Berwyn home given our local climate?

For Berwyn's humid summers and cold, windy winters, air sealing and attic insulation are most critical. Properly air sealing your attic floor before adding insulation (typically blown-in cellulose or fiberglass to achieve an R-Value of R-49 to R-60) prevents conditioned air from escaping and blocks moisture-laden summer air from causing condensation in your attic. This directly combats high ComEd bills in summer and high gas bills in winter, which are common concerns for our older housing stock.

2Are there any local rebates or incentives in Berwyn or Illinois for upgrading insulation?

Yes, Illinois homeowners can benefit from significant incentives. The state's "Illinois Home Performance with ENERGY STAR" program, often administered through utilities like ComEd and Nicor Gas, offers rebates for comprehensive energy upgrades, including insulation. Additionally, the federal Inflation Reduction Act provides tax credits for qualified insulation improvements. A reputable local contractor will be familiar with these programs and can help you navigate the application process to maximize your savings.

3When is the best time of year to install insulation in Berwyn?

While insulation can be installed year-round, the ideal times are late spring (April-May) and early fall (September-October). These periods typically offer mild, dry weather in the Chicago area, which is important for projects like attic work where extreme heat in summer or cold and moisture in winter can complicate installation and affect material performance. Scheduling during these shoulder seasons also ensures your home is prepared for the peak heating and cooling seasons.

4How do I choose a reliable insulation contractor in Berwyn?

Look for a licensed, insured, and locally established contractor with specific experience in Berwyn's older homes, which often have unique challenges like balloon framing or plaster walls. Check for membership in local associations like the Chicagoland Chapter of the National Association of the Remodeling Industry (NARI). Always get 2-3 detailed written estimates that include a scope of work, specified R-Values, and a breakdown of labor and material costs, and ask for local references you can contact.

5My house is drafty. Will adding more insulation to my walls solve the problem?

Not necessarily. Drafts are primarily caused by air leaks, not just insufficient insulation. For Berwyn's many classic brick bungalows and frame houses, air sealing is the first and most cost-effective step. Key areas to seal include gaps around windows, doors, plumbing penetrations, and recessed lights. A professional energy audit (often called a "home performance assessment") using a blower door test is the best way to pinpoint these leaks. After sealing, adding insulation like dense-packed cellulose in wall cavities provides the full thermal and comfort benefit.