Green Attic

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About

We are one of to top insulation companies in Chicago land focusing on taking time to do the job right we offer the highest labor warranty of up to 10 years and a lifetime on cellulose insulation. We offer all types of insulation for any application from the crawlspace to exterior walls, room floor above the garage, and most important the attic insulation that is stopping the most raising heat.

Overview

Hired 170 times

3 similar jobs done near you

Background checked

40 employees

17 years in business

Business hours

SunClosedMon8:00 am - 5:00 pm

Payment methods

This pro accepts payments via Apple Pay, Cash, Check, Credit card, Google Pay, PayPal, Samsung Pay, Square cash app, Stripe, Venmo, and Zelle.

Social media

Facebook, Instagram

Services offered

Insulation type

Property type

Residential

Commercial

Project goals

Energy efficiency insulation

Moisture management insulation

Soundproofing insulation

Other

Projects and media

Reviews

Customers rated this pro highly for professionalism, responsiveness, and punctuality.

Very good 4.6

104 reviews

5

85%

4

4%

3

3%

2

2%

1

6%

Read reviews that mention:

William T.

Sep 20, 2025

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Hired on Thumbtack

Green attic came out and took a look at my mudroom letting me know adding insulation probably would not help too much. They said I would be better off adding a potential duct with vent. I appreciate the honestly and no high pressure sales tactics.

Details: Residential • Improving energy efficiency • Walls • 2 rooms • Need professional's recommendation

Insulation Installation or Upgrade

Past Customer

3 days ago

•

From Google

We got estimates from 4 different contractors for attic insulation and fan installation. Green Attic was the most responsive, professional, priced fairly, and the work is top-notch!

Past Customer

3 weeks ago

•

From Google

Green Attic's reply

Past Customer

3 weeks ago

•

From Google

I got a couple different quotes for attic insulation and air sealing. Green Attic was by far the most professional and communicative company. Virgilio and Wilfrido, the insulation technicians, were fantastic. The entire experience from start to finish was a breeze.

Green Attic's reply

Hi Blake, thank you for the wonderful review! 😊🏠 We’re so glad you chose Green Attic Insulation for your attic insulation and air sealing project ✅✨ It means a lot to hear we were the most professional and communicative company during your quote process 🙌📞 And we’re thrilled that Virgilio and Wilfrido took great care of you and made the installation smooth from start to finish 👏🧹 Thanks again for your trust, we’re happy we could make the whole experience a breeze! 😄🔥❄️👍

Past Customer

5 days ago

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From Google

Rigo and Wilfredo added insulation to exterior walls in two upstairs bedrooms. Both hard workers who explained the process and answered all of our concerns and questions. We were glad to have this crew in our home. Wilfredo said someone will call before coming tomorrow to do the finish sanding.

Green Attic's reply

Hi Robert, thank you for the great review! 😊🏠 We’re so glad Rigo and Wilfredo did an excellent job adding insulation to your exterior walls in those upstairs bedrooms ✅✨ We really appreciate you noting how hard they worked, explained the process clearly, and took the time to answer all your questions and concerns 🙌📋 That kind of communication is exactly what we want during every home insulation project. And yes ,our team should call ahead before returning to complete the finish sanding tomorrow 📞🛠️ Thanks again for choosing Green Attic Insulation! 😊👍

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Dumitru Nicolaescu

Green Attic

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