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Find Blown in insulation install or upgrade pros in Chicago

Avatar for Corona Insulation
Corona Insulation
4.9(
66
)

Serving Chicago, IL and surrounding areas

Approved

In business since 2016

Free estimates

Customers say: Quality work

"Polite, efficient, on time and work well done. I highly Recommend this company for any of your insulation requirements. Ricardo and his team were very professional."
Response time2 days
13 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Attic Air
Attic Air
4.9(
252
)

Serving Chicago, IL and surrounding areas

Approved

In business since 1996

Free estimates

Warranties offered

"I met Robert for an estimate. Robert is a straight shooter, gave a competitive estimate, and no pressure at all. I decided to go with him after another estimate I got was borderline gouging. I was impressed with how efficiently and quickly his crew worked. These guys know what they are doing. Many companies can insulate an attic but Attic Air can also replace attic and bathroom fans. Make sure your soffit though has holes in it to let air into the attic. This was an optional piece for me but the crew chief explained to me the new attic fan that was being installed would burn out if there was not enough air coming in from the soffit for the fans to circulate. I also took advantage to replace two other very old bathroom fans with more powerful Panasonic 100 cfm LED fans to take advantage of the crew being in the attic. My second floor used to be 3 degrees cooler than what the thermostat showed on the first floor, but is now 1 degree or no difference. I am hoping I won't need a separate cooler fan in the summer on the second floor. Didn't need a separate heater for winter at least or shiver unless I brought up the temperature on first floor."
Response time2 days
7 neighbors recently requested a quote
Recommended by97%of homeowners
Avatar for ARC INSULATION
ARC INSULATION
4.9(
77
)

Serving Chicago, IL and surrounding areas

Approved

Super Service Award Winner

In business since 1993

Free estimates

Warranties offered

"We had our old attic insulation removed and replaced, and the entire experience was excellent. Steve Garrett was our main contact. He was personable, experienced, thorough, and responsive. We appreciated his quick responses to any questions we had. The crew that completed the work was knowledgeable, detailed, hardworking, pleasant to interact with, and worked well as a team. They took pride in doing the job right. Since the installation, we’ve noticed a huge improvement in the warmth of our home, and our furnace is no longer running constantly. We’re very pleased with the results and highly recommend Arc Insulation."
Air Duct Cleaning Project
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+30

61 neighbors recently requested a quote
Recommended by93%of homeowners
Avatar for Attic Pro
Attic Pro
5.0(
22
)

Serving Chicago, IL and surrounding areas

Approved

In business since 2025

Free estimates

Credit card accepted

"I recently had Attic Pro of New Lenox, IL install blown-in insulation as an upgrade to my existing attic setup, and the results have been fantastic! My main reasons for doing this were to boost energy efficiency and cut down on those skyrocketing heating and AC bills—our old insulation just wasn’t cutting it anymore, especially with Illinois winters and humid summers. Within the first month, I’ve already noticed a huge difference: the house stays warmer in the cold without cranking the heat, and cooler in the heat. For the first time I am looking forward to seeing my next utility bills. The team at Attic Pro was top-notch from start to finish. They provided highly personalized service and paid incredible attention to detail—inspecting every nook, sealing air leaks, and ensuring the blown-in material was evenly distributed for maximum R-value. No cookie-cutter job here; they tailored everything to my needs. "
Response time8 hrs
Response rate91%
30 neighbors recently requested a quote
Avatar for Green Attic Insulation
Green Attic Insulation
4.3(
399
)

Serving Chicago, IL and surrounding areas

Approved

In business since 2009

Free estimates

Emergency services offered

"If you are looking for a company that couples outstanding work with outstanding customer service, then Green Attic Insulation is who you should definitely call. I truly wish I would have called them years ago as I have been putting off suspected issues that centered around extreme temperature fluctuations between winter and summer, along with poor ventilation, within my attic. From the time that Tim arrived for assessment after great communication from Alina, to the installation of the insulation and solar fan with Charlie and his team, to a final blower door test, every aspect was performed professionally and as outlined by the quote. The issues identified were explained thoroughly, with the after result reviewed with me to ensure it was completed as expected. The company must take pride in the people they hire because it showed with their skill and personalities. They were great to be around that day. As for pricing, I originally expected the final quote to be much higher, but found the quote to be very fair and reasonable. So again, if you are looking for quality on a job done right, I definitely recommend that you call Green Attic Insulation. Mark S / Grayslake"
Insulation.
Exterior Wall Insulation.
Solar Fan.
Spray Foam Insulation
Attic Insulation

+862

Response time1 day
6 neighbors recently requested a quote
Recommended by77%of homeowners
Avatar for Home Genius Exteriors
Home Genius Exteriors
4.8(
207
)

Serving Chicago, IL and surrounding areas

Approved

In business since 2004

Free estimates

Emergency services offered

"The sales man Daryl was very very thorough. I was very impressed with his attention to detail and I cannot say enough about this young man. He made sure that every thing was explained to me and I felt very comfortable moving forward with the company because of him. The install of the roof went very well and they even had to work on Sunday to finish. I love the new roof and Iâ m very pleased with the whole process."
1369 neighbors recently requested a quote
Recommended by87%of homeowners
Avatar for Trela Roofing and Remodeling
Trela Roofing and Remodeling
4.8(
979
)

Serving Chicago, IL and surrounding areas

Approved

In business since 1952

Free estimates

Warranties offered

"This is my first Angies List review and it could not be more deserving. Crew showed up as scheduled and made sure hallway and bed room path were covered. Sprayed 15 inches of insulation (R-38 insulation) of over existing insulation in attic. No dust or debris left behind in bedroom or closet (attic entry way)  Overall Trela Roofing did a very good job for us from the bidding till the insulation itself. We highly recommend    <br /> <br /> <br />"
Additional Photos
Additional Photos
Additional Photos
Response time2 days
27 neighbors recently requested a quote
Recommended by94%of homeowners
Energy360 Solutions, Inc.
4.9(
26
)

Serving Chicago, IL and surrounding areas

Approved

In business since 2008

Free estimates

Credit card accepted

"The team sealed our attic, added attic chutes, terminated two bath exhaust fans via soffit, built boxes around our recessed lights and blew in insulation. They tested air leakage before and after with positive results. We notice a difference in furnace cycling (gone down despite artic temps) and upper level of home is more comfortable. They worked hard and did a good job cleaning up after themselves."
Response time2 hrs
Recommended by100%of homeowners
Avatar for Perma-Seal Basement Systems
Perma-Seal Basement Systems
4.4(
1,405
)

Serving Chicago, IL and surrounding areas

Approved

Super Service Award Winner

In business since 1979

Free estimates

Emergency services offered

"George came out promptly and did a thorough inspection of the crawlspace and provided options on what can be done. The insulation work was performed by Jesus who also found and fixed two foundation cracks. Encapsulation was done by Juan's team and they all did a great job. They were able to perform all the work with a very narrow opening into the crawlspace and were also able to fit in the dehumidifier. After installation there was a minor issue with the dehumidifier and Craig came right away to fix it. Great experience and I'd definitely use their services in the future if need be."
Thermal imaging
Blower door test
Old insulation removal
New blown insulation
Perma-Seal Attic Insulation

+48

Response time1 day
Response rate94%
64 neighbors recently requested a quote
Showing 1-10 of 12

The Chicago, IL homeowners’ guide to blown in insulation install or upgrades

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