Eco Tec Insulation

Insulate Your Residential & Commercial Properties with Safe, Effective, Environmentally-friendly Materials

20 Years Experience

Over 1,000 Happy Customers Served

Welcome to Eco Tec Insulation

Eco Tec Insulation has years of experience installing spray foam and traditional insulation in the Chicagoland area. Our team can guide you through every step of the process, from giving you a detailed, personalized bid to installing the insulation in your home.

Eco Tec has insulated hundreds of homes across the Chicagoland area, so you can rest easy knowing your project is in experienced and capable hands. Browse through the site to see which insulation options are right for you and contact us to get an estimate for your project.

SPF Roofing

With a lifecycle performance that can exceed 30 years, SPF roofing systems offer quality that’s built to last. From high winds, rain, snow and hail to corrosion and foot traffic, SPF’s unique application process and adhesion properties help deliver long-term, high-performance results.

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Home Insulation

From spray foam to batt to blown-in insulation, Eco Tec has thousands of home project jobs under its belt. Eco Tec excels at insulating common areas like attics, crawl spaces, walls, roofs, basements, and more!

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Commercial Insulation

From spray foam insulation to fire protection coatings, Eco Tec has the experience to solve commercial and industrial needs. As a building owner, you want to provide the most comfortable environment possible for tenants while energy efficiency keeps costs low.

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Verified HomeAdvisor Reviews

Good communication and guidance on insulation options. I went with spray foam insulation and am very pleased with the results. Transparent and fair pricing. Would hire again.


Lyle B. in Chicago, IL

They gave me the best quote and did a great job


Derek P. in Chicago, IL

very fast and clean workers. will be calling them back for the attic insulation.


Bob C. in Niles, IL

We are happy with the workmanship & the product. The house is warmer in the winter and quieter.


homeowner in Lake Zurich, IL

Got exactly what I wanted for a fair price. I had the foam installed through the inside walls, not outside. Small drill holes every 16" were rough patched before they left. Installers were very skilled, neat, and respectful. The company needs to supply them with a new vacuum, though. The shop vac they used put more plaster dust in my home than it took out. I let them use my own vacuum cleaner and it was fine.


Frank C. in La Grange, IL

The entire staff is friendly, and the job went smoothly with a thorough cleaning afterwards. The price for the spray foam insulation was very competitive. I would highly recommend them.


Jeff F. in Lake Zurich, IL

Recent Projects

Lifetime Fitness

Lifetime Fitness asked Eco Tec to insulate one of their gym locations. We installed closed cell spray foam insulation in the roof and exterior walls of their hot yoga studios and then applied a fire coating over the exposed foam insulation. The yoga studios need and generate a lot of heat and the insulation will help keep the air inside the room.

Renaissance Hotel

Renaissance Hotel by Marriott asked Eco Tec to install spray foam in one of its locations. We added open cell foam to the exterior walls and roof deck off the front entryway, creating a thermal barrier and keeping hot and cold air from coming into the building. This also protected the sprinkler systems from freezing up and bursting in the cold Chicago winter.

Trader Joe's

When Trader Joe’s opened a new location on Clybourn Street in Chicago, they called Eco Tec to insulate the building. We sprayed the entire roof deck and exterior walls with spray foam, greatly improving energy efficiency.

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Our Location

4913 Main Street
Skokie, IL 60077
Tel: (847) 675-1400

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