
Get matched with top insulation pros in Loretto, MN
There are 28 highly-rated local insulation pros.
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Verified Reviews for Insulation Service pros in Loretto, MN
*The Angi rating for Insulation Service companies in Loretto, 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 Loretto, 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 November 16, 2025
Find Insulation pros in Loretto

Houle Insulation Inc
Houle Insulation Inc
For more than 30 years, Houle Insulation Inc., a Minnesota based insulation contractor, has been re-insulating homes in Minnesota just like yours. A better insulated home is more energy efficient, comfortable and quiet. It will save you money on utility bills for years to come. And, by using less energy to heat and cool your home, you reduce the negative impacts on the environment caused by energy use. Houle Insulation Inc. specializes in re-insulating existing homes; sidewalls, attics, bypass sealing and blower door testing in the state of Minnesota. Blowing cellulose insulation into your walls and floors, and sealing attic bypasses can reduce high heating and cooling bills, ice dams and drafty rooms. Some other problems homeowners are faced with are frost, mold and water damage to ceilings. The discomforts of a poorly insulated home are often wrongly blamed on furnace and air conditioning problems when the actual cause is the insulation or installation of the insulation. You could save significantly on your heating and cooling bills by having attic bypasses sealed and insulating your walls and attic to adequate levels.
"These guys are the best. My 100-year old house never had much insulation in the attic and after a problem with ice dams in 2019 I decided to get the attic insulated. Houle was on the list of CenterPoint-approved contractors. They came when they said they would, did the work quickly, explained what they had done and cleaned up. They processed my rebate application for me too. My heating bills noticeably dropped last winter, and now that it is warm my house has stayed cooler longer. This summer, I had some water damage on a bedroom ceiling and wondered if the insulation work had somehow disconnected a pump for the AC unit in the attic. Houle sent techs out the same day to check. It turned out the pump had died on its own. The two techs took the time to do their own investigation of what the problem was, and did so cheerfully. Houle stands by their work and takes customer service seriously. I am impressed."
Mary S on June 2020
For more than 30 years, Houle Insulation Inc., a Minnesota based insulation contractor, has been re-insulating homes in Minnesota just like yours. A better insulated home is more energy efficient, comfortable and quiet. It will save you money on utility bills for years to come. And, by using less energy to heat and cool your home, you reduce the negative impacts on the environment caused by energy use. Houle Insulation Inc. specializes in re-insulating existing homes; sidewalls, attics, bypass sealing and blower door testing in the state of Minnesota. Blowing cellulose insulation into your walls and floors, and sealing attic bypasses can reduce high heating and cooling bills, ice dams and drafty rooms. Some other problems homeowners are faced with are frost, mold and water damage to ceilings. The discomforts of a poorly insulated home are often wrongly blamed on furnace and air conditioning problems when the actual cause is the insulation or installation of the insulation. You could save significantly on your heating and cooling bills by having attic bypasses sealed and insulating your walls and attic to adequate levels.
"These guys are the best. My 100-year old house never had much insulation in the attic and after a problem with ice dams in 2019 I decided to get the attic insulated. Houle was on the list of CenterPoint-approved contractors. They came when they said they would, did the work quickly, explained what they had done and cleaned up. They processed my rebate application for me too. My heating bills noticeably dropped last winter, and now that it is warm my house has stayed cooler longer. This summer, I had some water damage on a bedroom ceiling and wondered if the insulation work had somehow disconnected a pump for the AC unit in the attic. Houle sent techs out the same day to check. It turned out the pump had died on its own. The two techs took the time to do their own investigation of what the problem was, and did so cheerfully. Houle stands by their work and takes customer service seriously. I am impressed."
Mary S on June 2020

Koala Insulation of St. Paul
Koala Insulation of St. Paul
Insulation removal. Attic insulation. Wall insulation. Cellulose insulation. Fiber glass insulation. Spray foam insulation. Crawl space encapsulation. Retro fit. New construction. Closed cell spray foam.
"They had a quick response. Work was done without any mess left behind. Great work!"
Pam L on February 2025
Insulation removal. Attic insulation. Wall insulation. Cellulose insulation. Fiber glass insulation. Spray foam insulation. Crawl space encapsulation. Retro fit. New construction. Closed cell spray foam.
"They had a quick response. Work was done without any mess left behind. Great work!"
Pam L on February 2025

Century Insulation
Century Insulation
We are your one stop shop for all your insulation needs. Century Insulation is proud to offer quality work with experienced Technicians at affordable pricing. Free estimates.
"I had a great experience with Century Insulation, they were happy to answer all my questions, offered a fair price and the work went smoothly."
Stuart W on November 2023
We are your one stop shop for all your insulation needs. Century Insulation is proud to offer quality work with experienced Technicians at affordable pricing. Free estimates.
"I had a great experience with Century Insulation, they were happy to answer all my questions, offered a fair price and the work went smoothly."
Stuart W on November 2023

Snap Construction Inc
Snap Construction Inc
Contact us today to schedule your FREE insulation inspection and estimate. Homeowners may be eligible for up to $1,850 in rebates for Angi Customers. We are BPI Certified and a rebate eligible installer for Centerpoint Energy, Xcel Energy, and MN Energy Resources. Snap Construction is a locally owned and operated company offering full roof, siding, 3+ window replacements, and insulation. Financing available.
"Tarik and Alexis were friendly, diligent, and did a fantastic job insulating our attic. I recommend Snap Construction and Tarik and Alexis."
Sean Q on March 2025
Contact us today to schedule your FREE insulation inspection and estimate. Homeowners may be eligible for up to $1,850 in rebates for Angi Customers. We are BPI Certified and a rebate eligible installer for Centerpoint Energy, Xcel Energy, and MN Energy Resources. Snap Construction is a locally owned and operated company offering full roof, siding, 3+ window replacements, and insulation. Financing available.
"Tarik and Alexis were friendly, diligent, and did a fantastic job insulating our attic. I recommend Snap Construction and Tarik and Alexis."
Sean Q on March 2025

CleanStMN
CleanStMN
Clean St MN by Hoppe Home Solutions is a premium surface cleaning, and resurfacing company. That specializes in both interior, and exterior applications. Restoring your investments for a fraction of the cost of remodeling. We take pride in bringing smiles to our customers faces! We use eco-friendly products, and systems. Planning a solution that will reduce your carbon footprint, while transforming your investment. Learn more at cleanstmn.com , and reach out to get a free estimate on your project today! Christopher Hoppe cleanstmn.com [email protected] 3202914427 find us on Facebook at cleanstmn by hoppe home solutions LLC
"Chris was professional and got my roof looking like new."
Nick K on August 2023
Clean St MN by Hoppe Home Solutions is a premium surface cleaning, and resurfacing company. That specializes in both interior, and exterior applications. Restoring your investments for a fraction of the cost of remodeling. We take pride in bringing smiles to our customers faces! We use eco-friendly products, and systems. Planning a solution that will reduce your carbon footprint, while transforming your investment. Learn more at cleanstmn.com , and reach out to get a free estimate on your project today! Christopher Hoppe cleanstmn.com [email protected] 3202914427 find us on Facebook at cleanstmn by hoppe home solutions LLC
"Chris was professional and got my roof looking like new."
Nick K on August 2023
Bambi's Best
Bambi's Best
helping homeowners like ourselves with duties inside and outside that requires knowledge and skill, or just simply things you don't have time for but need them done from handyman work to home cleaning or maintenance. We are fast and efficient along with clean and respectful. from start to finish we got your homes needs completed like if it was our own home. we are very skilled at thousands of jobs for inside and outside. if you got the tools we can do the job! you can count on us.
helping homeowners like ourselves with duties inside and outside that requires knowledge and skill, or just simply things you don't have time for but need them done from handyman work to home cleaning or maintenance. We are fast and efficient along with clean and respectful. from start to finish we got your homes needs completed like if it was our own home. we are very skilled at thousands of jobs for inside and outside. if you got the tools we can do the job! you can count on us.
101 Home Insulation LLC
101 Home Insulation LLC
Offering quality insulation services in the twin cities. We do attic air sealing, attic blow in insulation, batt insulation and spray foam insulation. With rising energy prices proper air sealing and insulation can go a long way in reducing your monthly heating/AC costs year round.
Offering quality insulation services in the twin cities. We do attic air sealing, attic blow in insulation, batt insulation and spray foam insulation. With rising energy prices proper air sealing and insulation can go a long way in reducing your monthly heating/AC costs year round.

Freedom Insulation
Freedom Insulation
We are a CenterPoint Energy and Xcel Energy rebate eligible contractor with over 20 years of experience. We have all your home insulation needs covered! Please give us a call for a free estimate today!
"Dan and his team came out and did an awesome job on our 1940s house. some walls had insulation some did not and he took the time to make sure everything was insulated. Will definitely use Freedom Insulation on any future projects."
Amanda J on October 2025
We are a CenterPoint Energy and Xcel Energy rebate eligible contractor with over 20 years of experience. We have all your home insulation needs covered! Please give us a call for a free estimate today!
"Dan and his team came out and did an awesome job on our 1940s house. some walls had insulation some did not and he took the time to make sure everything was insulated. Will definitely use Freedom Insulation on any future projects."
Amanda J on October 2025
UZ Insulation Services, Inc.
UZ Insulation Services, Inc.
Cold house? Energy bill too high? Give us a call. We do free estimates for any insulation needs. We have over 20 years of experience keeping families warm in the winter and cool in the spring. Cash payments at a discounted rate. Don't hesitate, Give us a call. Tambien Hablamos español. Take advantage of the weather and get your ice fishing houses ready for winter with spray foam. From attic to foundation, we have your perfect insulation!
"It was great. Excellent service they done what we wanted, very courteous, very professional and well cleaned."
Arlie J on February 2022
Cold house? Energy bill too high? Give us a call. We do free estimates for any insulation needs. We have over 20 years of experience keeping families warm in the winter and cool in the spring. Cash payments at a discounted rate. Don't hesitate, Give us a call. Tambien Hablamos español. Take advantage of the weather and get your ice fishing houses ready for winter with spray foam. From attic to foundation, we have your perfect insulation!
"It was great. Excellent service they done what we wanted, very courteous, very professional and well cleaned."
Arlie J on February 2022
NHI Insulation & Concrete Lifting
NHI Insulation & Concrete Lifting
NHI is a Veteran owned & operated business providing concrete lifting and insulation services. We offer quality solutions and treat each project as our own. Contact us today!
"Great communication and quality work!"
Chris L on June 2022
NHI is a Veteran owned & operated business providing concrete lifting and insulation services. We offer quality solutions and treat each project as our own. Contact us today!
"Great communication and quality work!"
Chris L on June 2022
The Loretto, MN homeowners’ guide to insulation services
From average costs to expert advice, get all the answers you need to get your job done.

New insulation can make your home more comfortable and boost energy efficiency. Use this insulation cost guide to get an accurate estimate for the installation.

Trying to calculate how much spray foam insulation costs? Our in-depth guide breaks down pricing by type, amount, and where you install it.

The cost of blown-in insulation costs varies depending on the type of insulation, labor, prep work, and more. Learn more about the cost factors in this guide.

This guide breaks down what attic insulation is and its importance in keeping your home the temperature you want. Keep reading to learn more.

Wondering how to install cellulose insulation on your own? Our DIY cellulose insulation guide breaks it down into five easy steps.

Your attic insulation removal cost will vary based on multiple factors, including why you're removing it and how easy it is to complete the task.
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