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TRUSTED BY LONSDALE, MN HOMEOWNERS

  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon79
    Verified insulation services reviews

Verified Reviews for Insulation Service pros in Lonsdale, MN

*The Angi rating for Insulation Service companies in Lonsdale, MN 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 Lonsdale, MN 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 May 19, 2026

Find Insulation pros in Lonsdale

Avatar for Home Seal Insulation
Home Seal Insulation
4.7(
89
)
Blown-In Insulation - Install or Upgrade

Serving Lonsdale, 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
58 neighbors recently requested a quote
Recommended by93%of homeowners
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Avatar for Reichel Insulation LLC
Reichel Insulation LLC
4.5(
15
)
Blown-In Insulation - Install or UpgradeSpray Foam Insulation - InstallBatt, Rolled or Reflective Insulation - Install or Upgrade+1 more

Serving Lonsdale, 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%
20 neighbors recently requested a quote
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Avatar for Guevara Insulation, LLC
Guevara Insulation, LLC
5.0(
8
)
Blown-In Insulation - Install or UpgradeSpray Foam Insulation - InstallBatt, Rolled or Reflective Insulation - Install or Upgrade+1 more

Serving Lonsdale, MN and surrounding areas

Approved

Super Service Award Winner

In business since 2022

Free estimates

Credit card accepted

"Ryan, Miguel, Luis and staff did a great job removing old insulation, inspect, clean & disinfect, spray foam, and blow in new insulation. They were efficient, kept me informed, cleaned up well, and addressed minor issues after the completion was complete. I had planned to also spray foam the basement, but we could not vacate the house (fumes) with a member in hospice. This will be done as soon as we are able. Highly recommended!"
Insulation
Insulation
Insulation
Insulation
Insulation

+13

Response time2 days
Response rate98%
29 neighbors recently requested a quote
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Avatar for 3 Polar Bears Solution LLC
3 Polar Bears Solution LLC
5.0(
4
)
Blown-In Insulation - Install or UpgradeSpray Foam Insulation - InstallBatt, Rolled or Reflective Insulation - Install or Upgrade

Serving Lonsdale, 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
12 neighbors recently requested a quote
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Avatar for M&J Insulation
M&J Insulation
5.0(
1
)
Spray Foam Insulation - InstallBlown-In Insulation - Install or Upgrade

Serving Lonsdale, 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

22 neighbors recently requested a quote
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Avatar for Northstar Insulation LLC
Northstar Insulation LLC
4.6(
17
)
Batt, Rolled or Reflective Insulation - Install or UpgradeBlown-In Insulation - Install or UpgradeInjection Insulation - Install+2 more

Serving Lonsdale, MN and surrounding areas

Free estimates

Credit card accepted

"It went very well. A professional company that will go the extra mile for its customer. I am well pleased with their work and would recommend them to all."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+17

Recommended by93%of homeowners
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Avatar for Century Insulation
Century Insulation
4.4(
54
)
Batt, Rolled or Reflective Insulation - Install or UpgradeBlown-In Insulation - Install or UpgradeInjection Insulation - Install+2 more

Serving Lonsdale, 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
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Avatar for Home Pro America - Insulation
Home Pro America - Insulation
3.9(
135
)
Batt, Rolled or Reflective Insulation - Install or UpgradeBlown-In Insulation - Install or UpgradeInjection Insulation - Install+1 more

Serving Lonsdale, MN and surrounding areas

In business since 2016

Free estimates

Warranties offered

"We had insulation and other repairs done in our attic. The price was good and the job they did was great! We are going to definitely use the company for other projects."
Recommended by90%of homeowners
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Avatar for 3 polar bears solution llc
3 polar bears solution llc
4.3(
80
)
Batt, Rolled or Reflective Insulation - Install or UpgradeBlown-In Insulation - Install or UpgradeInjection Insulation - Install+1 more

Serving Lonsdale, MN and surrounding areas

In business since 2018

Free estimates

Credit card accepted

"We had our attic insulated and our basement insulated by RBP and they did a fantastic job."
Foam Insulation
Before Insulation
After Insulation
Before Insulation
After Insulation

+14

Response time2 days
Response rate93%
Recommended by90%of homeowners
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specialty insulators
3.9(
28
)
Batt, Rolled or Reflective Insulation - Install or UpgradeBlown-In Insulation - Install or UpgradeInjection Insulation - Install

Serving Lonsdale, MN and surrounding areas

In business since 1974

"Carl was very prompt with calling me back and actually arranged to fit me in a day earlier than planned. The work was all completed within a couple hours. I guess I expected the spackling to be all set to repaint over, but that will require some touch-ups before painting. Overall, great experience and we will use Specialty Insulators again when we require this type of project."
Recommended by66%of homeowners
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Showing 1-10 of 35
Insulation questions, answered by experts

Yes, brick houses are better insulated, because the bricks slow down the passage of air from the outside to the inside and vice-versa. This helps to stabilize the internal temperature of the home. When combined with proper residential insulation, brick houses are more efficient and better insulated than other types.

Hanging a thick blanket over your windows will help to keep the heat inside, but only a little. Covering the glass will also prevent the sunlight from getting in, which might actually decrease the efficiency of your window overall. If you get to the point where you’re hanging blankets over your window to keep warm, call in an expert to seal around your windows to prevent warm air from escaping. They may also recommend replacing old windows that aren’t as insulative as newer window technology. Sealing a window isn’t terribly expensive and can make a big difference.

Because of the moisture concern, open-cell foam requires a vapor barrier. The barrier protects against high humidity and moisture exposure in rooms such as basements, bathrooms, or exterior walls. It wouldn't be necessary in dry interior spaces.

There are many ways to keep your house cool without central air. In fact, ductless mini-split AC systems are a solid alternative to central AC for situations when you can’t install ducts in your home. If you’re looking for a more budget-friendly cooling solution, consider using window AC units or portable air conditioners.

Whether you should remove old insulation before blowing in new insulation depends on your particular situation. Fiberglass insulation attracts insects and mold over time, so if it has been decades since your last insulation upgrade, consider removing the old materials before placing the new ones. However, most types resist mold, insects, and mildew, so once you get the go-ahead from your contractor that your space is free from all three, feel free to install the new insulation directly on top of the pre-existing materials.

The Lonsdale, MN 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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