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    Verified insulation services reviews

Find Insulation pros in Green Isle

Avatar for Home Seal Insulation
Home Seal Insulation
4.7(
88
)

Serving Green Isle, MN and surrounding areas

Approved

Super Service Award Winner

In business since 2014

Free estimates

Credit card accepted

"We called Home Seal to consult on weatherization and insulation for our 1920s bungalow. The advice was great and we hired them to insulate the rim joists between our basement and first floor as well as adding cellulose insulation to our attic space. The communication throughout this project went well and the work was completed as scheduled. We would highly recommend Home Seal for weatherization and insulation projects."
Response time2 days
61 neighbors recently requested a quote
Recommended by94%of homeowners
Avatar for Reichel Insulation LLC
Reichel Insulation LLC
4.5(
14
)

Serving Green Isle, MN and surrounding areas

Approved

In business since 1995

Free estimates

Credit card accepted

"Reichel Insulation team was fantastic to work with, very careful and considerate, on time. The insulation project was completed as we requested. Thank Yoy!"
Shop Insulation
RetroFoam Insulation
Rigid Board Storage Attic
RetroFoam Insulation
Foundation Waterproofing

+6

Response time1 day
Response rate97%
15 neighbors recently requested a quote
Avatar for 3 Polar Bears Solution LLC
3 Polar Bears Solution LLC
5.0(
4
)

Serving Green Isle, MN and surrounding areas

Approved

In business since 2010

Free estimates

Small jobs welcome

"The guys did a great job. Covered my garage and all items in it with plastic sheeting . I was impressed how clean it was when they left. Did not expect the level of service I received. Job was 5 Stars ++. Would recommend 3 Polar Bears Solutions LLC of Rosemont, MN of you are looking to upgrade the insulation in your home."
Blown in attic
Blown in attic
Blown in attic
9 neighbors recently requested a quote
Avatar for M&J Insulation
M&J Insulation
5.0(
1
)

Serving Green Isle, MN and surrounding areas

Approved

Free estimates

Credit card accepted

Offers commercial services

"The owners Mace and PJ are great guys and easy to work with! Got back to me very fast with any questions I needed answered. They also have fair prices. If I ever need spray foam again I will definitely be using them! Very professional!"
Duct work insulation
Duct work insulation
Duct work insulation
Duct work insulation
Duct work insulation

+3

15 neighbors recently requested a quote
Avatar for Century Insulation
Century Insulation
4.4(
54
)

Serving Green Isle, MN and surrounding areas

In business since 2001

Free estimates

Emergency services offered

"I could not be more impressed with Jesse and his team. They were so responsive, so professional, and so incredibly helpful. Great communication throughout. Great work product. Pricing that was very competative and reasonable. The next time I have an insulation need I won't even both to get bids from other shops. I will just use Century. Highly recomend."
Ice Dams
Ventilation
Insulation Installation
Attic Insulation
Response time2 days
Recommended by91%of homeowners
Avatar for Hendrickson Enterprises DBA Central Insulation
Hendrickson Enterprises DBA Central Insulation
4.6(
20
)

Serving Green Isle, MN and surrounding areas

In business since 1974

Free estimates

Credit card accepted

"Started well and I scheduled them well ahead of time although I had to demand the date I wanted; they were scheduling according to the order the deposits came in.  A few days before the date the owner called to say it would be split into two days, blown blanket, then the following day the foam application.  Not major, but annoying.  My time is worth something and given the lead time in scheduling this seems questionable at best.  The blown blanket guys were all right but failed to do a couple minor things I think they should have.  I'm not an expert on this and I expect the professionals will do a professional job.  When the foam team arrived the following day I pointed out the missing items to them and they did take care of it.  I had to put a 50% deposit down and offered the remainder to the foam team as they left.  They said I'd get a bill in the mail.  And now wonder; the bill was 11% higher than the written proposal.  The owner - who does the proposals - missed an overhang along a 16' wall which increased the foam cost.  I have no objection to the cost, but I do feel blindsided by the way it was presented.  The foam team could have warned me and failing that the owner or someone from the firm could have called to advise me about it - and apologize for missing it, perhaps.  Based on this experience I'd prefer to do business with a more professional outfit.
"
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Recommended by77%of homeowners
Avatar for Northern insulation & building solutions
Northern insulation & building solutions
3.7(
16
)

Serving Green Isle, MN and surrounding areas

In business since 2021

Free estimates

Credit card accepted

"We had a little confusion with setting an initial appt through the Angi app, but the team was very thorough during the inspection and provided two options to solve our moisture problem. The team arrived on time, worked very efficiently and were careful to protect our home from dirt or damage. Very responsive and great to work with. Would recommend choosing A&R."
Attic Air shoots
Finished attic blow in
Finished attic blow in
Garage
Garage

+3

Response time1 day
Response rate93%
Recommended by72%of homeowners
Showing 1-10 of 27
Insulation questions, answered by experts

It is normal for the attic to be hotter than the rest of the house in the summer, but only by about 10 or 20 degrees. Attics that aren’t properly insulated or ventilated can reach temperatures of 130 degrees or more which can cause damage to the home’s structure, including the roof, wood framing, and HVAC system.

Minimal maintenance is required, though regular inspections to ensure insulation hasn't shifted or deteriorated can improve performance over time.

Air sealing isn't necessary for attic insulation, but it's incredibly helpful since it can help you identify and patch any existing air leaks. Failing to find these leaks before adding insulation can render your insulation less effective, leading to higher energy bills and potentially costly repairs down the line.

Unless your cellulose insulation is wet, moldy, or showing signs of mildew or pests, there’s no need to remove it before adding new insulation on top of it. Inspect your insulation thoroughly before adding the new insulation, and if you’re unsure how to assess the presence of mold or mildew, talk to a mold remediation specialist near you.

Cellulose insulation is usually made from recycled paper products, such as old newspapers, but cellulose might also contain recycled denim. While most homeowners traditionally buy cellulose insulation to use for installation, it is possible to make your own at home with old newspapers, cardboard, a paper shredder, and boric acid (important for fireproofing your cellulose insulation materials).

The Green Isle, MN homeowners’ guide to insulation services

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