Top-rated insulation pros.

Get matched with top insulation pros in Saint Charles, IA

Enter your zip and get matched with up to 5 pros

Need a pro for your insulation service project in Saint Charles, IA?

Select your specific project to find the pro for you.

TRUSTED BY SAINT CHARLES, IA HOMEOWNERS

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

Find Insulation pros in Saint Charles

Avatar for INSULATE IOWA LLC
INSULATE IOWA LLC
4.8(
175
)

Serving Saint Charles, IA and surrounding areas

Approved

In business since 2008

Free estimates

Offers commercial services

"Insulate Iowa LLC did a great job. Did everything we asked, cleaned up after themselves. Crew was friendly, curtious, kind and respectful. I would recommend them to anyone that needs insulation done around their property."
Before
After
1
2
1

+10

4 neighbors recently requested a quote
Recommended by90%of homeowners
S & K Insulation Services
4.4(
47
)

Serving Saint Charles, IA and surrounding areas

Approved

In business since 2004

Free estimates

Small jobs welcome

"We have an Older home so some of the construction was differant but Shannon was able to solve any problems and did a great job of Insulating our side walls and the attic. We will now have a warm and cozy home. We can already feel the difference. We are waiting for the first utility bill after this was done to see how much our heating bill goes down. Would highly recommend S and K for insulation services. Dennis J"
Response time8 hrs
17 neighbors recently requested a quote
Recommended by97%of homeowners
SHELMAN FOAM SOLUTIONS LLC
5.0(
6
)

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
Avatar for US Energy Savers
US Energy Savers
4.9(
334
)

Serving Saint Charles, IA and surrounding areas

In business since 2009

Free estimates

Credit card accepted

"David was extremely knowledgeable about his insulation project! He insulated the two outer walls of our garage, and the three car ceiling! The job was done quickly, cleaned up completely, in a morning! I would recommend this company to everyone! They did fabulous work!"
Garage side walls
Garage side walls
Solar powered attic fan
Batt insulation
Batt insulation

+4

Response time9 hrs
Response rate97%
Recommended by97%of homeowners
Avatar for Retrofoam Iowa, Inc.
Retrofoam Iowa, Inc.
4.3(
44
)

Serving Saint Charles, IA and surrounding areas

In business since 2000

Free estimates

Warranties offered

"Jeff Smith is based at the Waterloo office. He was very good at customer service & responded to my emails in a reasonable time given this is probably a busy time of the year (November) for them. I am having additional blow in insulation behind a knee wall & in the attic to bring me up to code. The work has not been completed yet. I am waiting for an energy audit. That is why I can only rate the company as a 3."
 Remove siding, inject product, replace siding.
 We fill the entire space...
 Between the studs-sealing the home
Homes we have insulated
Homes we have insulated

+6

Recommended by100%of homeowners
Avatar for L & L Home Solutions With Universal Windows Direct
L & L Home Solutions With Universal Windows Direct
4.9(
88
)

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
Avatar for CM INSULATION LLC
CM INSULATION LLC
4.8(
2
)

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
Showing 1-10 of 28
Insulation questions, answered by experts

Insulating an unheated garage can still be worth it. For instance, insulating an attached garage can help with heat loss from your house in general, and it can also make it easier to store electronics in your garage without worrying about them being exposed to extreme temperatures.

If you use your detached garage as a workspace, insulation can still make a difference. Plus, you can use space heaters and a window unit AC to help condition the space while you work without installing heating.

Radiant barriers and insulation serve different purposes, so one is not inherently better than the other. Radiant barriers reflect radiant heat, helping keep spaces cool, especially in hot climates, while insulation slows heat transfer through conduction. For optimal energy efficiency, it’s best to use both together. 

Radiant barriers can enhance the performance of insulation by preventing heat gain in the summer and heat loss in the winter. The choice between them depends on specific climate conditions and the building’s design requirements.

Polyisocyanurate foam, or polyiso for short, has the highest R-value per square inch: 6.5 to 6.8. Polyiso is a rigid foam that comes with a reflective foil on both sides to serve as a radiant barrier. Given its high R-value, rigid foam is usually meant for foundations and basement walls.

Monolithic slabs don’t require insulation, but many homeowners choose to have their contractors install insulation under the slab during construction. This can help improve home efficiency even more and keep indoor temperatures more stable. Slab foundations are more energy-efficient than uninsulated crawl spaces and basements, and insulated slab foundations are more energy-efficient than insulated crawl spaces and basements.

For your safety, you should always wear a mask when cutting batts of fiberglass insulation. We also recommend wearing eye protection, safety gloves, and long sleeves to protect your skin. Properly suiting up helps you avoid several fiberglass issues, such as cuts from the tiny shards of glass and inhaling small bits of fiberglass.

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.