Best insulation contractors near Berkeley, IL

Astro Insulation is a Chicago-area insulation provider based in McHenry with a branch in Chicago that offers spray foam, Ecobatt, blown-in, and other insulation solutions to improve energy efficiency and indoor environmental quality; the company emphasizes using the newest technologies and eco-friendly products to help customers save up to 50% on energy costs, maintains trained installation crews with LEED-accredited staff, and is part of the Installed Building Products (IBP) family (source: https://www.astroinsulation.com/contact-us/).

Chicago Green Insulation is a Chicagoland spray foam insulation contractor that delivers high-quality open- and closed-cell spray foam installations and related home-performance services to improve energy efficiency, indoor comfort, and long-term savings for residential and commercial clients. The company focuses on professional, code-compliant applications, insulation removal, and workforce development, emphasizing hiring and training individuals with barriers to employment as part of its community impact mission under the leadership of Tom Decker. Chicago Green Insulation operates from a Highland Park mailing address with a jobsite presence in Chicago and serves the greater Chicago area, North Shore, and surrounding suburbs.

Clean Air Doctors is a family-owned and operated Chicago-area company that provides residential and commercial insulation, air duct cleaning, and HVAC services across Chicagoland (including Lincolnwood) with a focus on improving indoor air quality and energy efficiency; Clean Air Doctors emphasizes trained technicians, up-to-date training and equipment, eco-friendly cleaning products, free inspections and estimates, and customer-first practices backed by strong reviews and an A+ Better Business Bureau rating (source: https://www.cleanairdoctors.com).

Eco Tec Insulation is a Chicago-area insulation contractor founded in 2006 that provides residential and commercial insulation and energy-efficiency services. Eco Tec Insulation delivers science-based solutions including spray foam, blow-in cellulose, batt insulation, attic and wall insulation, insulation removal, air sealing, crawl space encapsulation, mold remediation, roof and basement insulation, frozen pipe prevention, thermal imaging, and energy assessments. The company leverages over two decades of construction and advocacy experience, uses certified installers and industry-leading materials, offers an industry-leading lifetime warranty, and focuses on reducing customers’ energy bills while promoting environmentally friendly practices.

Green Attic is a Chicago-based insulation company founded in 2009 that delivers professional, energy-efficient insulation and related services to residential, commercial, and industrial clients across the Chicagoland area; the company provides attic and wall insulation, cellulose and spray foam installations, air sealing, insulation removal, mold remediation, duct sealing, ventilation, roofing, energy audits and infrared inspections, helps customers access rebates and tax credits, emphasizes eco-friendly materials and low-carbon practices, holds multiple industry certifications (EPA Lead-Safe, OSHA, BPI, BBB accreditation, etc.), and focuses on improving indoor air quality, reducing energy bills, and creating long-term comfort for homes and buildings (source: https://www.greenattic.com).

Innovative Insulation Solutions, Ltd. (operating via the Got Foam Insulation site) is a Chicagoland spray-foam insulation contractor with over 20 years of experience specializing in high-performance foam systems for residential, commercial, and special projects. The company focuses on open- and closed-cell spray foam, masonry block insulation, and form-in-place solutions that deliver high R-values (up to about 6.5 per inch), improved air sealing, moisture control, and noise reduction. Innovative Insulation Solutions, Ltd. has been recognized with multiple national awards for excellence, works with architects, building owners, and contractors across Chicago, southern Wisconsin, and northwest Indiana, and emphasizes professional installation, building-science-driven results, and long-term energy savings.

Koala Insulation is a national insulation provider that delivers residential and commercial insulation and related energy-efficiency services—including spray foam, blown-in, batt insulation, insulation removal, air sealing, crawl space encapsulation, and solar attic fan installation—to improve comfort, lower energy bills, and reduce homeowners’ carbon footprints. Koala Insulation operates through a network of over 100 local locations across more than 40 states, offers free estimates and local service, highlights eligibility for federal energy tax credits, and emphasizes quick, professional installs and customer-focused support.

Koala Insulation is a nationwide insulation company that delivers residential and commercial insulation solutions — including spray foam, blown-in, batt insulation, insulation removal, air sealing, crawl space encapsulation, and solar attic fan installation — to improve energy efficiency, indoor comfort, and long-term savings. The company operates through a network of more than 100 local locations across over 40 states, has completed tens of thousands of jobs, and positions itself as a partner to homeowners and businesses by offering free estimates, promoting available tax credits for energy-efficient upgrades, and emphasizing fast, professional service and strong customer support.

Koala Insulation is a nationwide insulation company positioning itself as the #1 insulation provider in North America, offering residential and commercial insulation solutions that improve comfort and reduce energy costs. Koala Insulation provides a full range of services including spray foam, blown-in, and batt insulation, insulation removal, air sealing, crawl space encapsulation, solar attic fan installation, and commercial insulation, and the company emphasizes quick, efficient installations backed by extensive customer reviews and large-scale experience (tens of thousands of jobs completed). Koala Insulation focuses on helping homeowners access incentives such as federal tax credits for energy-efficient improvements, delivers free evaluations and home efficiency assessments, and emphasizes customer service, industry expertise, and nationwide availability through local locations.

Reynoso Insulation is a Chicago-based insulation contractor that has served the city and suburbs since 1996, offering residential and commercial insulation solutions including open-cell and closed-cell spray foam, blow-in insulation, insulation removal, firestopping, sound testing, garage insulation, and crawl space encapsulation. Reynoso Insulation focuses on handling both complex large-scale construction projects and smaller repair jobs with an emphasis on customer satisfaction and safety, provides free consultations and quotes, and maintains local service from its Chicago location.