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Top-Rated Blown in insulation install or upgrade pros in La Salle - Updated Nov 2026

Avatar for Home Genius Exteriors
Home Genius Exteriors
4.7(
265
)
Blown-In Insulation - Install or Upgrade

Serving La Salle, IL and surrounding areas

Approved

In business since 2004

Free estimates

Emergency services offered

"Fast work. Great communication up until trying to communicate with project manager. Was told everything would be completed within two days. The roof was done in one which was awesome, but I am still waiting on gutters a week later and won't be given a day/time for them. Just keep being told "early next week" or "tomorrow". Sales portion and inspection went great. Fantastic everything up until the install."
Windows
Windows
Windows
Windows
Windows

+58

Recommended by87%of homeowners
Avatar for Home Genius Exteriors
Home Genius Exteriors
4.7(
272
)
Blown-In Insulation - Install or Upgrade

Serving La Salle, IL and surrounding areas

Approved

In business since 2004

Free estimates

Emergency services offered

"Fast work. Great communication up until trying to communicate with project manager. Was told everything would be completed within two days. The roof was done in one which was awesome, but I am still waiting on gutters a week later and won't be given a day/time for them. Just keep being told "early next week" or "tomorrow". Sales portion and inspection went great. Fantastic everything up until the install."
Asphalt Roofing
Asphalt Roofing
Asphalt Roofing
Asphalt Roofing
Asphalt Roofing

+55

3425 neighbors recently requested a quote
Recommended by85%of homeowners
Avatar for Honegger Insulation
Honegger Insulation
4.5(
42
)
Blown-In Insulation - Install or Upgrade

Serving La Salle, IL and surrounding areas

In business since 1978

"They did a great job! They were prompt and efficient and very helpful, they really knew what they were doing. These guys were the best! Really nice guys, and they cleaned up the yard before they left. I would recommend this company to anyone looking to have the insulation blown in."
Recommended by57%of homeowners
Avatar for Home Comfort, Inc.
Home Comfort, Inc.
4.9(
157
)
Blown-In Insulation - Install or Upgrade

Serving La Salle, IL and surrounding areas

In business since 1948

Emergency services offered

Credit card accepted

"Tom assessed our home and suggested that faced insulation be removed from our crawl space and replaced with foam insulation. He found a gap near an exterior wall in the attic which made our bathroom wall and tub very cold. He also recommended that cellulose be blown on top of our existing insulation in the attic.. The workers were prompt and courteous, and they worked very hard and did an excellent job. All of Tom's suggestions have made our house much warmer. We are extremely pleased and highly recommend them."
Response time11 hrs
Response rate94%
Recommended by87%of homeowners
Avatar for Neil Umphress construction
Neil Umphress construction
4.9(
22
)
Blown-In Insulation - Install or Upgrade

Serving La Salle, IL and surrounding areas

In business since 2000

Emergency services offered

Warranties offered

"I submitted for insulation quote on Friday and Neil called and came Saturday for estimate. They completed the work on that following Friday, one week later! Already notice a difference in the comfort levels in areas of the house. Before there were 5-8 degree differences in certain rooms, now those rooms are only 1-2 degrees cooler than rest of house. We will be able to turn 4 space heaters throughout the house off now. Should offset the cost of install pretty quickly. Thanks Neil Umphress Construction!"
Blown-in
blown-in
insulation
blown-in insulation
blown-in

+11

Response time11 hrs
Response rate92%
Recommended by52%of homeowners
Avatar for Home Comfort Keepers, LLC
Home Comfort Keepers, LLC
4.9(
12
)
Blown-In Insulation - Install or Upgrade

Serving La Salle, IL and surrounding areas

In business since 2020

Free estimates

Credit card accepted

"Very timely response to initial communication. Followed With questions and details about the ceiling insulation project I was seeking information for. I received a text the day before the work was done to confirm arrival time. The work crew showed up on time and were courteous and did a great job Leveling the insulation and taking care of areas that are hard to get to. They also cleaned up their work area before leaving. I highly recommend this group for blowing in ceiling or attic insulation."
Response time12 hrs
Response rate85%
10 neighbors recently requested a quote
Avatar for Preferred Home Improvements
Preferred Home Improvements
4.7(
12
)
Blown-In Insulation - Install or Upgrade

Serving La Salle, IL and surrounding areas

In business since 2010

Free estimates

Emergency services offered

"Dillon was a great guy and worked fast and efficient. My house is 50 plus years old and the duct work had never been cleaned. Post the work, the house even smelled better. I am in the middle of a complete remodel and living in the house. I had all 11 vent grilles removed -(saved Dillon a pile of time not having to remove and re-install) and I would have thought a discount would have been in order."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+30

Recommended by100%of homeowners
Showing 1-10 of 25

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