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  • Average homeowner rating star icon4.8
    Average homeowner rating
  • Verified reviews icon24
    Verified insulation services reviews

Verified Reviews for Insulation Service pros in Saint Clair, MN

*The Angi rating for Insulation Service companies in Saint Clair, 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 Saint Clair, 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 December 09, 2025

Find Insulation pros in Saint Clair

Solar Wolf Energy

2.00(
2
)

Solar Wolf Energy

2.00(
2
)
10 years of experience

Solar Wolf is a full service solar company with a great reputation and an old world belief to our customers. To under-promise and over-deliver, period. We have 18 years experience in construction, remodeling, roofing, solar water heaters, solar pv systems, battery back-up systems and much more. See what Solar Wolf Energy can do for you!

Solar Wolf is a full service solar company with a great reputation and an old world belief to our customers. To under-promise and over-deliver, period. We have 18 years experience in construction, remodeling, roofing, solar water heaters, solar pv systems, battery back-up systems and much more. See what Solar Wolf Energy can do for you!

Avatar for Swanson Home Specialists, LLC

Swanson Home Specialists, LLC

No reviews yet

Swanson Home Specialists, LLC

No reviews yet
20 years of experience

We are a small personal contractor located in SW Minnesota who specializes in roofing, siding, windows, and insulation. We pride ourselves on exceptional customer service and quality work at a fair price! We return all calls within 24 hours! We are completely Licensed and Insured with the State of Minnesota. Yes we carry Worker's Compensation Insurance Though we are based out of Southern Minnesota, we have and will travel all of Minnesota and Eastern South Dakota. Sioux Falls - Marshall - Mankato MN General Contractor License #20637897 EPA Lead Certified Firm # NAT 81340-1 For a Free No Obligation Estimate on any of the services we provide please call us at: 507-828-7135 or email us at: [email protected] KNOW SOMEONE ELSE LOOKING FOR A ROOF? EMAIL US ABOUT OUR CUSTOMER REFERRAL PROGRAM! WE MAKE IT WORTH YOUR TIME!! We can also be found on facebook: www.facebook.com/pages/Swanson-Home-Specialists-LLC/143064489065873

We are a small personal contractor located in SW Minnesota who specializes in roofing, siding, windows, and insulation. We pride ourselves on exceptional customer service and quality work at a fair price! We return all calls within 24 hours! We are completely Licensed and Insured with the State of Minnesota. Yes we carry Worker's Compensation Insurance Though we are based out of Southern Minnesota, we have and will travel all of Minnesota and Eastern South Dakota. Sioux Falls - Marshall - Mankato MN General Contractor License #20637897 EPA Lead Certified Firm # NAT 81340-1 For a Free No Obligation Estimate on any of the services we provide please call us at: 507-828-7135 or email us at: [email protected] KNOW SOMEONE ELSE LOOKING FOR A ROOF? EMAIL US ABOUT OUR CUSTOMER REFERRAL PROGRAM! WE MAKE IT WORTH YOUR TIME!! We can also be found on facebook: www.facebook.com/pages/Swanson-Home-Specialists-LLC/143064489065873

WINDO THERM

No reviews yet

WINDO THERM

No reviews yet
24 years of experience

We manufacture Advanced Energy Panels (AEPs). AEPs are a retrofit for historic windows or any window people can't afford or don’t wish to replace. AEPs are interior window insulating panels and can be installed in any building –office, home or industrial. AEPs have a higher insulation and air sealing rating and provide greater comfort than most replacement windows, yet they are a fraction of the cost. AEPs are custom made to fit over existing openings, protecting, preserving and improving your existing windows.

We manufacture Advanced Energy Panels (AEPs). AEPs are a retrofit for historic windows or any window people can't afford or don’t wish to replace. AEPs are interior window insulating panels and can be installed in any building –office, home or industrial. AEPs have a higher insulation and air sealing rating and provide greater comfort than most replacement windows, yet they are a fraction of the cost. AEPs are custom made to fit over existing openings, protecting, preserving and improving your existing windows.

Avatar for Soundrite-Acoustics, Inc.

Soundrite-Acoustics, Inc.

No reviews yet

Soundrite-Acoustics, Inc.

No reviews yet
22 years of experience

We are a soundproofing supply company, we provide and recommend product for your application. Applications: home, basements, ceilings, garage conversion to music practice, and commercial applications.

We are a soundproofing supply company, we provide and recommend product for your application. Applications: home, basements, ceilings, garage conversion to music practice, and commercial applications.

Halvorson Home Improvement

5.00(
4
)

Halvorson Home Improvement

5.00(
4
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

I am a local craftsman personally improving one home at a time, fully licensed and insured. Calling Mankato, MN home since 1988. Brian Halvorson I take pride in the improvements made to your home and commit to the following: I will provide your project with my complete focus- start to finish I will guarantee my craftsmanship for one full year I will work to repair the cause – not just the damage I will keep you informed throughout the project I will complete the project in a professional manner I will adhere to industry standards I will leave the project area clean once completed In return, I ask that you: Let me know if the scope of the project changes Remit payment for services based on the terms of our agreement I look forward to working with you! Interested in learning more about our services? WWW.HalvorsonHomeImprovement.com

I am a local craftsman personally improving one home at a time, fully licensed and insured. Calling Mankato, MN home since 1988. Brian Halvorson I take pride in the improvements made to your home and commit to the following: I will provide your project with my complete focus- start to finish I will guarantee my craftsmanship for one full year I will work to repair the cause – not just the damage I will keep you informed throughout the project I will complete the project in a professional manner I will adhere to industry standards I will leave the project area clean once completed In return, I ask that you: Let me know if the scope of the project changes Remit payment for services based on the terms of our agreement I look forward to working with you! Interested in learning more about our services? WWW.HalvorsonHomeImprovement.com

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Insulation questions, answered by experts

Most projects take 1-3 days, depending on area size and insulation type.

Yes, proper insulation in your attic or ceiling can help prevent ice dams. When attic spaces are too warm, they cause the snow on the roof over those areas to melt more quickly than the rest of the roof and then travel downward to a colder section of the roof where they refreeze. If less heat is allowed to escape from underneath the roof, snow will melt at a more consistent rate, making ice dams less likely.

Insulating a detached garage won't reduce your home's heating or cooling bills—and insulating an attached garage will only have a small effect on your home's energy efficiency. However, insulating an attached garage can reduce the transfer of heating and cooling to and from the outdoors, which can reduce the amount of energy your home needs to stay comfortable. Also, having an insulated garage is just more pleasant. Balance the cost of insulating your garage with how you'll use the space to determine if the project is worth it.

When temperatures are too cold, it can keep ice from melting, and products like ice melt and rock salt are ineffective. Water turns to ice in temperatures below 32 degrees Fahrenheit. Ice melts on its own when temperatures reach above 32 degrees Fahrenheit. 

Ice melt loses effectiveness in temperatures below -25 degrees Fahrenheit, and rock salt works in temperatures 5 degrees Fahrenheit and warmer.

Insulating ducts prevent or significantly reduce condensation by reducing temperature differences between the duct surface and surrounding air. Proper insulation also minimizes sweating, improves energy efficiency, and prevents moisture damage. However, if humidity levels are unusually high or there are air leaks, additional measures like sealing ducts and using a dehumidifier may be needed.

The Saint Clair, MN homeowners’ guide to insulation services

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