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TRUSTED BY SAINT PAUL, MN HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon598
    Verified insulation services reviews

Top-Rated Insulation pros in Saint Paul - Updated Nov 2026

Avatar for Houle Insulation Inc
Houle Insulation Inc
4.9(
361
)
Spray Foam Insulation - InstallBlown-In Insulation - Install or UpgradeBatt, Rolled or Reflective Insulation - Install or Upgrade+2 more

Serving Saint Paul, 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
Response rate100%
6 neighbors recently requested a quote
M N M Property Repair & Improvement, LLC
4.9(
38
)
Batt, Rolled or Reflective Insulation - Install or UpgradeBlown-In Insulation - Install or Upgrade

Serving Saint Paul, MN and surrounding areas

Approved

In business since 1992

Free estimates

Offers commercial services

"Mike was amazing.. The first thing he said is that he would treat my house like it was his own, and He did just that and more. Also during the insulation process he noticed a few additional repairs that needed to be done and he went ahead and took care of it and did not charge me any additional costs. He was very personable and honest and went above and beyond. Mike did a Great Job and I would highly recommend Mike to everyone."
Response time5 hrs
Response rate96%
Recommended by90%of homeowners
Avatar for Gunner Insulation & Roofing
Gunner Insulation & Roofing
4.8(
17
)
Blown-In Insulation - Install or UpgradeBatt, Rolled or Reflective Insulation - Install or UpgradeSpray Foam Insulation - Install

Serving Saint Paul, MN and surrounding areas

Approved

In business since 2011

Free estimates

Warranties offered

"Ed was very professional, was able to answer my questions, recommended a solution, and was present onsite the day of the job to connect all the dots with the team completing the work. Would highly recommend for your insulation needs"
Attic Extraction
Blown sulation
Closed cell spray foam
Blower door test
Blower door testing

+2

Response time6 hrs
Response rate94%
10 neighbors recently requested a quote
Avatar for Koala Insulation of St. Paul
Koala Insulation of St. Paul
4.7(
33
)
Blown-In Insulation - Install or UpgradeSpray Foam Insulation - InstallBatt, Rolled or Reflective Insulation - Install or Upgrade

Serving Saint Paul, MN and surrounding areas

Approved

In business since 2022

Free estimates

Credit card accepted

"John Drew listened to my telling of the history of the house and the heating and cooling problems. He did an assessment of our attice space and came up with a work plan to seal ceiling intrusions and add to the curent blown-insulation to R60. Two weeks later the work crew followed the plan in one day."
Batt Rolled in Insulation
Spray Foam Insulation
Blown In Insulation
Crawl space
Spray foam

+11

Response time1 day
Response rate93%
63 neighbors recently requested a quote
Avatar for USA Insulation of Minneapolis
USA Insulation of Minneapolis
4.9(
28
)
Blown-In Insulation - Install or UpgradeInjection Insulation - InstallBatt, Rolled or Reflective Insulation - Install or Upgrade

Serving Saint Paul, MN and surrounding areas

Approved

In business since 2022

Free estimates

Warranties offered

"I was hesitant about installing insulation in both the attic and walls, but am really glad I did. My split level was so hot upstairs in the summer and I immediately noticed an incredibly comfortable difference on the next 80+ degree day. They also made sure I knew about rebates and tax credits available. So helpful! Thank you, USA Insulation!"
Attic Blow
Injection foam for wall insulation
Injection foam for wall insulation (2)
Save!!!
Foaming a cabin on beautiful Lake Mille Lacs

+13

Response time1 day
Response rate97%
40 neighbors recently requested a quote
Avatar for Guevara Insulation, LLC
Guevara Insulation, LLC
4.9(
11
)
Blown-In Insulation - Install or UpgradeSpray Foam Insulation - InstallBatt, Rolled or Reflective Insulation - Install or Upgrade+1 more

Serving Saint Paul, MN and surrounding areas

Approved

Super Service Award Winner

In business since 2022

Free estimates

Credit card accepted

"I was really impressed with the whole team at Guevara Insulation. They worked efficiently, the quality, and attention to detail was top notch. As a builder, and remodeler I've worked with many tradesmen over the years. So I can tell when guys really care about what they do, and it shows in their work. I had them work on my personal home build. They spray foamed all the exterior walls, and joist pockets, installed fiberglass batts, poly'd and caulked all framing seams. Then came back to finish the blow in once the drywall was up. I'll definitely be using them on my future projects, and will be recommending them to anyone needing insulation work done."
Insulation
Insulation
Insulation
Insulation
Insulation

+13

Response time2 days
Response rate98%
34 neighbors recently requested a quote
Avatar for JS Custom Insulation LLC
JS Custom Insulation LLC
5.0(
4
)
Spray Foam Insulation - Install

Serving Saint Paul, MN and surrounding areas

Approved

Free estimates

Small jobs welcome

Credit card accepted

"We’ve had a great experience working with this company on several projects. They’ve completed batt insulation, spray foam, and blown-in insulation for us, and the quality of their work has always been excellent. Their team is knowledgeable, reliable, easy to work with, and does a great job keeping things clean and professional on the jobsite. We appreciate their attention to detail and consistent communication and would highly recommend them for any insulation needs!"
3 neighbors recently requested a quote
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 Saint Paul, MN and surrounding areas

Approved

In business since 2010

Free estimates

Emergency services offered

"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
Blown in attic
Blown in attic

+2

9 neighbors recently requested a quote
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Insulation FAQs, answered by experts

Insulation in St Paul benefits from regular maintenance, especially after harsh winters. Each spring and fall, check for moisture, gaps, or signs of pest activity in attics and crawl spaces. Blown-in insulation may need to be topped off after several years, while batt insulation should be inspected for shifting or settling. Scheduling periodic energy audits helps identify areas needing attention and keeps your home performing efficiently.

Helpful?

In St Paul, most attic insulation service projects are completed within 4-8 hours, while wall insulation retrofits usually take 2-3 days for an average home. Insulating basements or crawl spaces typically requires 1-2 days. Whole-house insulation may take 3-5 days. Project length can vary due to weather, home size, or if your property is historic and needs special care.

Helpful?

Upgrading insulation in St Paul can make your home more attractive to buyers, especially given the area’s cold winters. Enhanced insulation improves comfort, reduces drafts, and can lower utility bills, which appeals to energy-conscious buyers. Many local buyers look for homes with recent energy efficiency upgrades, so insulation service projects can help your property stand out in the St Paul real estate market.

Helpful?

In St Paul, you’ll find several types of contractors for insulation service projects: full-service insulation specialists, HVAC companies that offer insulation upgrades, general contractors who include insulation in remodels, and energy efficiency consultants who focus on whole-home performance. Many provide energy audits and air sealing. Choosing a contractor with local experience and relevant certifications ensures quality results and access to area-specific rebates.

Helpful?

If your St Paul home has cold spots, drafty rooms, or noticeably uneven temperatures between floors, it may need better insulation. Signs like persistent ice dams, frost buildup in the attic, or chilly floors above basements are common in older St Paul homes. If your heating system runs frequently or your energy bills seem unusually high, it’s a strong indicator to consider insulation service projects.

Helpful?

The Saint Paul, MN homeowners’ guide to insulation services

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