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  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon331
    Verified insulation services reviews

Top-Rated Insulation pros in North 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 North 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
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 North 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 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 North 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%
36 neighbors recently requested a quote
Avatar for RetroGreen Energy
RetroGreen Energy
3.6(
58
)
Blown-In Insulation - Install or UpgradeSpray Foam Insulation - InstallBatt, Rolled or Reflective Insulation - Install or Upgrade+1 more

Serving North Saint Paul, MN and surrounding areas

Approved

In business since 2002

Free estimates

Warranties offered

"This review is for St. Cloud Retro Green. We own a home built in 1900. It was never insulated. 2x8 construction. They arrived on time and finished on time. They were super polite and did an excellent job!! We are very happy with them and highly recommend them!!!!"
1890 historic retrofit w/
 1 course of siding rem.
 Brick chimney
2001RetroFoam retrofit
 Holes drilled every 16in

+22

Response time4 days
273 neighbors recently requested a quote
Recommended by88%of homeowners
Avatar for JS Custom Insulation LLC
JS Custom Insulation LLC
5.0(
4
)
Spray Foam Insulation - Install

Serving North 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 Art Quality Renovations Corp.
Art Quality Renovations Corp.
4.4(
68
)
Blown-In Insulation - Install or Upgrade

Serving North Saint Paul, MN and surrounding areas

Approved

In business since 2006

Free estimates

Emergency services offered

"Art Quality were efficient and thorough. The finished result looks excellent and blends seamlessly with the rest of the exterior. We really appreciated their communication and craftsmanship and would absolutely recommend Art Quality to anyone needing exterior repair work."
Response time1 day
Response rate88%
Recommended by88%of homeowners
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Insulation FAQs, answered by experts

If you’re using faced insulation with paper, face the paper toward the inside of the room during the installation process. 

A good way to remember this is that the paper should face the “warm side” as it’s the vapor barrier, meaning it should face toward where the heat will be coming from.

An outdoor spigot needs some attention before the temperatures begin to drop. Using an insulative cover is just one part of minimizing a frozen spigot and pipes. You’ll also need to shut off the water and drain the spigot, which leaves as little water as possible in the pipes to prevent freezing.

You’ve likely heard the saying “heat rises”—well, it’s true! This is why it is critical to properly insulate your attic and protect yourself from chilly winter nights. During summer, your attic insulation will also protect against excessive heat gain radiating through the ceiling into the rest of your home below.

The most affordable way to insulate behind unfinished walls is to install fiberglass batts or rolls. These total around $0.75 per linear foot, with the width matching the gaps between standard studs perfectly. However, it’s important to consider the R-value of your insulation and the climate in your area, as fiberglass insulation isn’t the best in terms of preventing heat transfer. Plus, the most affordable option may cost more on electricity bills over time. The most affordable way to insulate behind finished walls is to leave them up and use blown-in insulation to avoid drywall replacement.

Natural fiber batts and spray foam insulation both work great for soundproofing. Newer materials, such as hemp batts, are more expensive but more effective for insulation and sound blocking. They are also more sustainable. There is also a professional system called Blow-In Blanket Insulation (BIBS) that is soundproof and moisture-resistant. However, BIBS must be installed professionally and can be a costly investment.

The North 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.