Free Estimate and Consultation

Here At Green Insulation Experts
our Motto is Healthy Home/Happy Family!

Green Insulation Experts Advantages

Why We Are Chicago's Favorite Insulation Contractors!

5 years warranty on attic insulation.

We are so confident in our work we offer a 5 year warranty on our attic insulation services

Free Inspections

Start improving the comfort of your home with a free inspection

Green Insulation Experts home

Life time warranty on cellulose

We stand behind the products and quality of job we provide


We partnered with EnergySMART,(a Nicor Gas program) offering rebates to help you save energy and stay comfortable at home.

Start With A Free Estimate

Green Attic is BPI Certified

Contractors who are BPI certified are better equipped to meet the real needs of homeowners when it comes to their home’s performance. A BPI certified contractor has the skills to look at your home’s needs and prescribe solutions that will work to improve your comfort and energy efficiency.

Building Performance Institute (BPI) offers certifications, standards, as well as programs like BPI GoldStar Contractor, Rater, and Product Listing.

BPI is the source for certified contractors working on home energy efficiency, comfort, durability, health, and safety, according to the Build Performance Institute Inc.

So, what is so important about home performance?

Home performance is when all of the systems in your home work together to create the most comfortable, efficient living space, according to Energy Star. A contractor who understands how all the systems in your home work together is well versed in building science, and that’s us!

bpi logo
Green Insulation Experts
Why Insulate?

Energy Efficiency

No matter what time of year it is, home insulation is important to keep your house as energy efficient as possible. On cold days, heat can leak out; when it’s hot, cooling can escape.

Low Energy Bill

With all the energy inside, proper insulation means you’ll have a more affordable energy bill—but so many homes aren’t properly insulated. Not only will our home energy audit increase your comfort, but it’ll also decrease your spending. (click to read more)

Reduce Greenhouse Gas

Arguably the most important reason, proper insulation helps reduce the amount of greenhouse gases produced. According to the Harvard School of Public Health, if all homes were properly insulated, there would be a CO2 reduction of over 293.5 billion pounds. So why not take the step in the right direction with us?

  • 5 Years Warranty on Attic Insulation

    Our customers love us because we offer the longest warranty in the industry for attic insulation. We believe in our quality of work.

  • Life Time Warranty on Solar

    Due to our great relationships with solar manufactures, we can offer lifetime warranty on solar fans.

Green Insulation Experts reviews
angies rating
Jim Cone
Jim Cone
Read More
"Recently did my home. Tim and the Addison crew came out and did my attic properly as it should’ve been done the first time. Explained every single question (i had a lot) i had before and during the job. Tim made sure during the job they were doing the air sealing properly because that’s what makes the biggest difference in keeping the cool/heat in the house and so that it doesn’t get lost in translation somewhere in in the attic. Highly recommend and speak with Tim when doing work in your property!"
Miles Pfefferle
Miles Pfefferle
Read More
James is prompt, thorough, and personable -- responded to my website inquiry right away and made it easy to schedule an appointment (still haven't heard back from the competition -- that was three days ago). He provided a detailed and professional quote within minutes of being on site and saved me from spending $20k on an unnecessary new roof! I'm glad I contacted Green Attic.
Michael Goodman
Michael Goodman
Read More
Tim and his crew then came out to remove the old insulation, clear/kill all the mold in the attic, remedy issues that were causing the mold in the first place (insufficient ventilation and blocked soffits), and finally re-insulate our attic/basement. The work was intense, but Tim's transparency with the process and willingness to educate us on the problems that we were having were what sold us. We also appreciated that Tim was able to work in some added value into his services without charging us the difference.
Start With A Estimate
Close Menu


Tired of A Drafty Home?

Secure your free inspection appointment by filling out the form below.

Tired Of a Drafty Home?

Start with a free estimate and we’ll start solving your problem