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TRUSTED BY SAINT CHARLES, IA HOMEOWNERS

  • Average homeowner rating star icon4.9
    Average homeowner rating
  • Verified reviews icon25
    Verified insulation services reviews

Verified Reviews for Insulation Service pros in Saint Charles, IA

*The Angi rating for Insulation Service companies in Saint Charles, IA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Insulation Service needs.

*The HomeAdvisor rating for Insulation Service companies in Saint Charles, IA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Insulation Service needs.

Last update on October 14, 2025

Find Insulation pros in Saint Charles

Avatar for INSULATE IOWA LLC
INSULATE IOWA LLC
4.8(
175
)
Batt, Rolled or Reflective Insulation - Install or UpgradeBlown-In Insulation - Install or UpgradeInjection Insulation - Install

Serving Saint Charles, IA and surrounding areas

Approved

In business since 2008

Free estimates

Offers commercial services

"Abraham and his team, Will and Josh, did a great job of removing old insulation, sealing air leaks and adding new insulation to the attic in my 46 year old home. The old insulation was blocking air flow through the attic and this needed to be addressed, which they did. They were very professional and hard-working. Communication was excellent and everything was well explained and the process photographed. We are glad we hired Abraham for this project!"
Before
After
1
2
1

+10

Response time1 day
Response rate96%
4 neighbors recently requested a quote
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S & K Insulation Services
4.4(
47
)
Blown-In Insulation - Install or Upgrade

Serving Saint Charles, IA and surrounding areas

Approved

In business since 2004

Free estimates

Small jobs welcome

"I wanted an assessment of my existing attic insulation. They came and assessed the insulation, noted it was in good condition and of adequate thickness, and said no work needed to be done. I am satisfied with this assessment."
Response time11 hrs
16 neighbors recently requested a quote
Recommended by97%of homeowners
Request Quote
SHELMAN FOAM SOLUTIONS LLC
5.0(
6
)
Spray Foam Insulation - Install

Serving Saint Charles, IA and surrounding areas

Approved

In business since 2022

Free estimates

Credit card accepted

We pride our company on reliability, great communication, integrity, and quality work along side having equipment no older than 2022. We strongly believe in giving our absolute best in all the work we perform. We are experts and will always keep you educated about the work process. We look forward to earning your business.

Response time2 days
10 neighbors recently requested a quote
Recommended by100%of homeowners
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Avatar for US Energy Savers
US Energy Savers
4.9(
334
)
Batt, Rolled or Reflective Insulation - Install or UpgradeBlown-In Insulation - Install or Upgrade

Serving Saint Charles, IA and surrounding areas

In business since 2009

Free estimates

Credit card accepted

"The insulation was expertly installed. Cleanup was great."
Garage side walls
Garage side walls
Solar powered attic fan
Batt insulation
Batt insulation

+4

Response time9 hrs
Response rate97%
Recommended by97%of homeowners
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Avatar for Attic Solutions
Attic Solutions
4.8(
91
)
Batt, Rolled or Reflective Insulation - Install or UpgradeBlown-In Insulation - Install or Upgrade

Serving Saint Charles, IA and surrounding areas

In business since 2009

Free estimates

Warranties offered

"The contractors showed me that my walls were insulated with blown insulation but they did do r49 insulation in my Attic"
Consistent insulation level.
Our family business
Newer attic insulation topped off to R-49
Insulation added in a restricted space to R-49
Attic insulation added around dense truss work.

+13

Response time8 hrs
Recommended by98%of homeowners
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Avatar for L & L Home Solutions With Universal Windows Direct
L & L Home Solutions With Universal Windows Direct
4.9(
88
)
Batt, Rolled or Reflective Insulation - Install or UpgradeBlown-In Insulation - Install or UpgradeInjection Insulation - Install+2 more

Serving Saint Charles, IA and surrounding areas

In business since 2008

Free estimates

Credit card accepted

"Abraham and his crew are amazing! He came highly recommended from my best friend that her home insulated. Fantastic communication, easy to work with, even when we had extra questions and concerns due to bad service people we had previously worked with. He eased our minds, he's professional and his crew was polite and cleaned up everything at the end of insulating our 3 attics!"
Insulation Project
Insulation Project
Insulation Project
Insulation Project
Insulation Project

+2

Recommended by100%of homeowners
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Avatar for A+ COMFORT INSULATION LLC
A+ COMFORT INSULATION LLC
5.0(
2
)
Batt, Rolled or Reflective Insulation - Install or UpgradeBlown-In Insulation - Install or UpgradeInjection Insulation - Install+2 more

Serving Saint Charles, IA and surrounding areas

In business since 2013

Free estimates

Credit card accepted

"A+ Comfort Insulation LLC were quick to respond, provide an estimate and complete the job requested. They did Blow-in insulation, and we are very happy with the results."
Exterior Walls Insulation
Exterior Walls Insulation
Additional Photos
Additional Photos
Additional Photos

+6

Recommended by100%of homeowners
Request Quote
Avatar for CM INSULATION LLC
CM INSULATION LLC
4.8(
2
)
Batt, Rolled or Reflective Insulation - Install or UpgradeBlown-In Insulation - Install or UpgradeInjection Insulation - Install+1 more

Serving Saint Charles, IA and surrounding areas

In business since 2020

Free estimates

Small jobs welcome

"He called me and said he didn't want to come to look if I needed any more installation. I told him the current installation was to the top of the 2x4's and he quoted me a price to bring it up to 12 inches."
Insulation
Insulation
Insulation
Insulation
Insulation

+1

Response time11 hrs
Recommended by100%of homeowners
Request Quote
Showing 1-10 of 28
Insulation questions, answered by experts

While insulation is required for all exterior walls in a house, it is not typically required for interior walls. Local and state building codes mandate that new construction homes have adequate insulation in exterior walls and ceilings to suit the local climate.

However, there are several benefits to adding insulation to interior walls. It is excellent for sound-dampening between rooms and can help with temperature control by maintaining a regulated temperature in specific rooms and lowering heat transfer between adjacent areas. Insulating interior walls can also contribute to the overall energy efficiency of your home.

Insulating windows without plastic is usually the better method. Outside of simply replacing your windows, you could buy cellular shades, which trap air between the window and the home, add a window film that blocks UV rays and traps heat, or cover your windows with a low-emissivity coating called “low-E.”

The life span of insulation is between 20 and 100 years. At that time, existing insulation can fall victim to gravity, resulting in compression, which reduces its insulating protection or R-value. If you can't simply add more insulation over the existing material, removing the old to increase the effectiveness of the new can reduce your energy bills and make the project worth the time and money investment.

The ideal temperature for your garage in the winter is between 40 and 68 degrees Fahrenheit. Maintaining a minimum temperature of at least 40 to 50 degrees is crucial to prevent pipes, liquids, and other items from freezing. Low temperatures can also drain your car battery, so keeping the garage stable is vital for your vehicle. While the lower end of the range protects your belongings, the higher end is based on your personal preference for a comfortable space. If you struggle to keep the temperature from dropping below 40 degrees, consider installing a garage heater.

If you need to insulate behind finished walls, the best option will likely be to have an insulation professional install blown-in insulation. The installation requires small holes cut in your wall, after which the installer can blow loose-fill insulation into the void. After the installation, you’ll have minor drywall patching, which shouldn’t cost more than $100. Compared to ripping down the existing drywall, using a different type of insulation, and replacing and finishing the drywall, this should save you hundreds or even thousands, depending on the size of the room you’re insulating.

The Saint Charles, IA homeowners’ guide to insulation services

From average costs to expert advice, get all the answers you need to get your job done.

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