Green Attic Insulation

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Why this pro?

Customers say this pro is professional, communicative, and thorough. They offer insulation, mold, and duct and vent services, including installation, upgrades, inspection, and removal, and they've been in business for 16 years.

Summarized from the pro's profile. Review their profile for the latest.

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 206 times

3 similar jobs done near you

Background checked

40 employees

17 years in business

Business hours

Sun12:00 am - 11:59 pmMon12:00 am - 11:59 pm

Payment methods

This pro accepts payments via Cash, Check, Credit card, 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.

Great 4.7

115 reviews

5

90%

4

2%

3

2%

2

3%

1

3%

Read reviews that mention:

Gary E.

7 days ago

•

From Google

We had our attic improved with air sealing, new baffles, and R-60 cellulose insulation. The insulation team also connected our bathroom fans to new roof vents and we added a solar fan to keep the attic well-ventilated. The crew did a great job, with Romulo and Ronaldo as the experts and Daniel helping out. They were very efficient, kept things clean, and did testing to check things out. Gas company rebate helped with cost. Overall, a good experience with Green Attic Insulation and we're glad we now have a much better attic.

Green Attic Insulation's reply

Gary, thank you for sharing your experience with Green Attic Insulation! We’re glad your roofing and insulation work in Grayslake, Illinois helped improve your attic with air sealing, R-60 cellulose insulation, baffles, and better attic ventilation. We appreciate you trusting us with the project! 😊

Josefina A.

7 days ago

•

From Google

Green Attic Insulation's reply

William T.

Sep 20, 2025

•

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

Deb W.

Feb 12, 2026

•

Hired on Thumbtack

While we determined that I may need to seek additional confirmation as to the possible issue, the person that came out was very professional and gave, what I believe, to be good advice to check on some other things before possibly incurring what could be a large expense.

Details: Residential • Improving energy efficiency • 1 room • Need professional's recommendation

Insulation Installation or Upgrade

Richard W.

7 days ago

•

From Google

Green Attic Insulation's reply

Credentials

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Dumitru Nicolaescu

Green Attic Insulation

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