Top-rated insulation pros.

Best insulation pros near Lexington, MN

Enter your zip and get matched with up to 5 pros

Need a pro for your insulation service project in Lexington, MN?

Select your specific project to find the pro for you.

TRUSTED BY LEXINGTON, MN HOMEOWNERS

  • Average homeowner rating star icon4.7
    Average homeowner rating
  • Verified reviews icon541
    Verified insulation services reviews

Top-Rated Insulation pros in Lexington - 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 Lexington, 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 MidCountry Construction & Landscape, LLC
MidCountry Construction & Landscape, LLC
5.0(
35
)
Blown-In Insulation - Install or Upgrade

Serving Lexington, MN and surrounding areas

Approved

In business since 2004

Free estimates

Emergency services offered

"Great work and attention to detail are rare and you will get both with this company! We hired them to replace roofing on two farm buildings. The buildings are old and crooked from years of use and they diligently handled every obstacle of the job. The new roofs are stunning! Thank you for superior work!"
Old depth, New Depth!
Boxing around chimney pipe and depth ruler
Owens Corning ProCat fiberglass being blown in
Trex Composite deck
Trex Composite deck

+31

Response time2 days
2 neighbors recently requested a quote
Recommended by90%of homeowners
Total Home Exteriors, Inc.
4.3(
22
)
Blown-In Insulation - Install or Upgrade

Serving Lexington, MN and surrounding areas

Approved

In business since 2005

Free estimates

Credit card accepted

"My wife Jody has always wanted a beautiful blue roof, Chad at Total Home Exteriors made it happen below budget and ahead of schedule! His guys were fast, courteous, and clean. It looks more awesome than we had imagined! Great job guys! Jody's happy with the color and I'm happy with the price and quality"
Response time2 days
8 neighbors recently requested a quote
Recommended by89%of homeowners
Avatar for JS Custom Insulation LLC
JS Custom Insulation LLC
5.0(
4
)
Spray Foam Insulation - Install

Serving Lexington, 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 Lexington, 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

8 neighbors recently requested a quote
...
Showing 1-10 of 80
Insulation FAQs, answered by experts

Drywall insulation costs around $1,800, on average, but prices can range from $500 to $4,500, depending on a few different factors. The following things are important considerations to make when pricing out your insulation project:

  • Square footage of insulation

  • Type of insulation 

  • Climate in your area and the insulation R-value required

  • Whether or not your walls are already finished

  • Accessibility of the area 

  • Whether or not you need old insulation removed first

Minimal but regular checks can ensure maximum thermal performance.

While a few icicles on your roof are standard, a large accumulation can be a sign of a bigger problem, such as poor insulation. This is particularly true if you are also dealing with ice dams. If you have numerous large icicles, it is recommended to have a roofing contractor diagnose potential insulation issues and create a plan to solve them.

The cost to install or upgrade insulation generally ranges from $1.50 to $4.00 per square foot. The final price depends on factors such as the type of insulation chosen, the total area to be covered (home size), and local labor costs.

These two types of foams are similar chemically, but they are applied in a much different way and each has its own pros and cons. Spray foam can only be used if the area where you will be installing the installation is wide open and easy to access. Injection foam should be used where it's cost-prohibitive to remove the walls that are placed over the insulation. Spray foam is a much less expensive process and requires less expertise. 

The Lexington, MN homeowners’ guide to insulation services

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