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  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon335
    Verified insulation services reviews

Find Insulation pros in Corcoran

Avatar for Insulation Inc.
Insulation Inc.
4.9(
27
)

Serving Corcoran, MN and surrounding areas

Approved

Super Service Award Winner

In business since 2024

Free estimates

Warranties offered

"From the initial interaction through sweeping up - the insulation inc team were thorough in explaining their bid, the cellulose insulation product- and the process. They showed up on time - blew our garage attic and left the garage clean."
SPRAY FOAM INSULATION
CELLULOSE INSULATION
FIBERGLASS INSULATION
WATERPROOFING
WEATHERIZATION

+7

Response time12 hrs
33 neighbors recently requested a quote
Recommended by96%of homeowners
Avatar for Houle Insulation Inc
Houle Insulation Inc
4.9(
361
)

Serving Corcoran, MN and surrounding areas

Approved

In business since 1977

Free estimates

Warranties offered

"Exactly as the same as the first time I air sealed my attic in my previous house. Last year when we decided to sell our house I was inspecting my house as I would have if I was purchasing it. I noticed a small (1/4") gap between the master bathroom vent fan grill and the ceiling. I could not adjust it. Upon further inspection I realize it was because the foam that was installed when my attic was air sealed had expanded creating the 1/4" gap. I had that work done two years prior by Houle Insulation. I contacted Arne and inquired if he had any suggestions. His only suggestion was that he would correct the problem. Two days later he had two workers in my attic correcting the issue. Just like the first time, they were prompt and cleaned up after the work. I offered to pay, he would not have it. He said he should have noticed when the job was originally completed two years prior. There was no discussion or haggling, he simply said he would correct it. As impressed as I was with the lower energy bill, I was more impressed with how he and his team comported themselves. Also my house was more comfortable because the temperature was more uniform within my house. This year when we moved into our new house, built in 1992, the first thing I did was call Arne to air seal the attic. My choice of whom to hire for air sealing my attic was a no brainer, Houle Insulation. They also performed a blower door test. They also sent in all the information required for me to receive an energy rebate from my utility company. The best recommendation I can make is that when I decided to air seal our new home the first person I called was Arne. He made a wise decision to correct what needed with correcting without any questions. He did what should have been done, and therefore he got my repeat business and I was happy to give my business to him!"
Attic Floors
Cathedral Ceiling
Before
After
Trucks/Logo

+4

Response time1 day
13 neighbors recently requested a quote
Recommended by98%of homeowners
Avatar for Northstar Insulation LLC
Northstar Insulation LLC
4.6(
17
)

Serving Corcoran, MN and surrounding areas

Free estimates

Credit card accepted

"Very well, these guys are great, they seal everything right and load tons of insulation. My house is now at a R60. And this was not cheap, however I do not expect heating costs to go down for many years to come unless we all go solar."
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+17

Recommended by93%of homeowners
Avatar for Snap Construction Inc
Snap Construction Inc
4.4(
960
)

Serving Corcoran, MN and surrounding areas

In business since 2007

Free estimates

Warranties offered

"I contacted 3 different contractors and am very satisfied with my choice to use Snap construction for our attic insulation removal, air seal and blown insulation, and building a new attic access. The price was affordable, and included rebates. - Tarik and Alexis were professional, hard working and provided a summary and pictures of their work."
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Owens Corning TruDefinition Duration in Slatestone Gray.
Snap Construction Roof Replacement in Savage, MN - Owens Corning TruDefinition Duration Shingles in Estate Gray.

+165

Recommended by89%of homeowners
Avatar for Koala Insulation of St. Paul
Koala Insulation of St. Paul
5.0(
3
)

Serving Corcoran, MN and surrounding areas

Free estimates

Warranties offered

Credit card accepted

Insulation removal. Attic insulation. Wall insulation. Cellulose insulation. Fiber glass insulation. Spray foam insulation. Crawl space encapsulation. Retro fit. New construction. Closed cell spray foam.

Additional Photos
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+4

Response time1 day
Recommended by66%of homeowners
Avatar for Viking Building Solutions
Viking Building Solutions
5.0(
5
)

Serving Corcoran, MN and surrounding areas

Free estimates

Emergency services offered

"These guys are fast and amazing. Had insulation done in my attic and instantly noticed a difference, there is now a nice even temperature throughout my house. Can't wait to see what savings are to come on my energy bill! Definitely recommend these guys."
Wall paint and wall paper
We can add insulation in existing walls!
Porch walks and Attic insulation
Drywall Project
Wall paint and wall paper

+42

Recommended by100%of homeowners
Avatar for Minnesota Construction and Property Management
Minnesota Construction and Property Management
5.0(
20
)

Serving Corcoran, MN and surrounding areas

In business since 2007

Free estimates

Emergency services offered

"They are the first on our list for help again.  They tore out rotten drywall in the wall and ceiling in the kitchen and one wall in the downstairs family room.  They got rid of the insulation and repaired wet floor joists in the outside wall.  The wall downstairs was taken down to the studs and then rebuilt to code.  Part of the kitchen floor  had water damage and needed to be replaced."
Composite Decks
Cedar Decks
Covered Decks
Recommended by100%of homeowners
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Insulation questions, answered by experts

Mineral wool has an excellent life expectancy of up to 50 years, provided it's kept dry and free of pests. Compared to fiberglass, with a life span of 20 to 30 years, mineral wool stacks up well for long-term cost savings. Sheep wool maintains a similar life span to fiberglass, while estimates for hemp wool insulation life expectancies are all over the board, ranging anywhere from 20 to 100 years.

For a DIY solution to protect an outdoor faucet from freezing, you can craft a cover using spare rags, a durable plastic bag, and duct tape. However, be aware that this method may not be as effective as a store-bought cover. Fabric like rags or old towels can absorb water, which could freeze and cause problems. While a DIY cover can work as a temporary stopgap, a proper outdoor faucet cover is inexpensive (often $5 or less), easy to install, and readily available, making it the recommended long-term solution.

You can insulate an existing garage door. But while it’s a cost-effective option upfront, it may not perform as well as a garage door that comes with insulation. If you live in a colder climate—or if you plan on working in your garage and need a new door—you should purchase one with existing insulation for better efficiency. 

Yes. Proper, complete insulation will ensure that you trap the most cool or warm air inside your home, preventing high energy bills. In addition, insulation tends to settle and compress, leaving gaps over time; the more you insulate completely during the initial installation, the less you’ll need to do down the line.

The amount of insulation you need will vary depending on where you live. Energy Star recommends certain minimum insulation values in different geographic regions. In most cases, however, even adding a little insulation is better than not adding any.

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