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  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon39
    Verified insulation services reviews

Verified Reviews for Insulation Service pros in International Falls, MN

*The Angi rating for Insulation Service companies in International Falls, 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 International Falls, 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 09, 2025

Find Insulation pros in International Falls

Avatar for Groundworks

Groundworks

4.89(
44
)

Groundworks

4.89(
44
)
Customers say: Quality work
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers

Groundworks, formerly Innovative Basement Authority, is renowned for delivering unparalleled solutions since 2005. From foundation repair, structural reinforcement, crawl space encapsulation, basement waterproofing, and concrete lifting, we provide comprehensive services tailored to meet your needs. With our coverage spanning across the state of Minnesota & part of North Dakota, we bring our local expertise closer to you. Groundworks proudly holds accreditation from the Better Business Bureau, a testament to our unwavering commitment to excellence. Drawing from decades of collective experience, extensive industry knowledge, and ongoing specialized training, our dedicated team is poised to safeguard your residential property against water damage, concrete sinking, and foundation instability. At Groundworks, we are not just builders; we are guardians of your peace of mind. Contact us today for a FREE estimate! BC765730 (MN)

"Very friendly crew, very efficient and helpful in explaining what they were doing."

Allen J on August 2025

Groundworks, formerly Innovative Basement Authority, is renowned for delivering unparalleled solutions since 2005. From foundation repair, structural reinforcement, crawl space encapsulation, basement waterproofing, and concrete lifting, we provide comprehensive services tailored to meet your needs. With our coverage spanning across the state of Minnesota & part of North Dakota, we bring our local expertise closer to you. Groundworks proudly holds accreditation from the Better Business Bureau, a testament to our unwavering commitment to excellence. Drawing from decades of collective experience, extensive industry knowledge, and ongoing specialized training, our dedicated team is poised to safeguard your residential property against water damage, concrete sinking, and foundation instability. At Groundworks, we are not just builders; we are guardians of your peace of mind. Contact us today for a FREE estimate! BC765730 (MN)

"Very friendly crew, very efficient and helpful in explaining what they were doing."

Allen J on August 2025

Avatar for Solar Wolf Energy

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!

five star home improvement

No reviews yet

five star home improvement

No reviews yet
14 years of experience

We are a licensed, and insured home improvement contractor. We specialize in energy efficiency and long warranty materials. We provide home improvement loans for all our products with low apr and same as cash options. Buy today pay later. We are also leadsafe certified.

We are a licensed, and insured home improvement contractor. We specialize in energy efficiency and long warranty materials. We provide home improvement loans for all our products with low apr and same as cash options. Buy today pay later. We are also leadsafe certified.

The Finished Look

No reviews yet

The Finished Look

No reviews yet
24 years of experience

Here at The Finished Look we perform all areas that pertain to building and remodeling. We also have a cabin care taking branch as well that services lake homes in northern Minnesota. We are very close with our employees and boast safety and cleanliness. Winter work in many instances be eligible for a 10% discount.

Here at The Finished Look we perform all areas that pertain to building and remodeling. We also have a cabin care taking branch as well that services lake homes in northern Minnesota. We are very close with our employees and boast safety and cleanliness. Winter work in many instances be eligible for a 10% discount.

Avatar for Kirchner Siding and Window Inc

Kirchner Siding and Window Inc

5.00(
2
)

Kirchner Siding and Window Inc

5.00(
2
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Kirchner Siding and Window Inc is a locally owned & operated siding, window, door, insulation, and remodeling contractor located in Owatonna, MN. We carry both ply gem and pella windows, so whether you like the cost and maintenance free idea of vinyl or prefer the rich feel of real wood, we carry the lines to make your dream home a reality. We also install many types of siding including seamless steel and vinyl. We offer many other services along with our siding and windows: radon gas testing & mitigation, entry doors, attic & wall insulation, soffit & fascia, remodeling & additions. If you are looking to improve your home with a bit of a face-lift or a major renovation, trust the local company with over 44 years of experience. Call Kirchner Siding & Windows!

Kirchner Siding and Window Inc is a locally owned & operated siding, window, door, insulation, and remodeling contractor located in Owatonna, MN. We carry both ply gem and pella windows, so whether you like the cost and maintenance free idea of vinyl or prefer the rich feel of real wood, we carry the lines to make your dream home a reality. We also install many types of siding including seamless steel and vinyl. We offer many other services along with our siding and windows: radon gas testing & mitigation, entry doors, attic & wall insulation, soffit & fascia, remodeling & additions. If you are looking to improve your home with a bit of a face-lift or a major renovation, trust the local company with over 44 years of experience. Call Kirchner Siding & Windows!

Showing 1-10 of 29
Insulation questions, answered by experts

If you have bubble wrap lying around the house and you don’t care about the odd look, taping bubble wrap over a window is a very affordable way to insulate it. Another inexpensive option for insulating windows is to add new caulk around the glass. This step quickly cuts down on air drafts for older windows, and a tube of caulk only costs a few dollars. Adding plastic shrink film around the glass is another cost-effective option. You can purchase a kit of plastic film for a few dollars per window.

Monolithic slabs don’t require insulation, but many homeowners choose to have their contractors install insulation under the slab during construction. This can help improve home efficiency even more and keep indoor temperatures more stable. Slab foundations are more energy-efficient than uninsulated crawl spaces and basements, and insulated slab foundations are more energy-efficient than insulated crawl spaces and basements.

While freezing pipes are less of a concern in warmer climates, pipe insulation can still be beneficial because it helps prevent condensation on cold water pipes, reducing the risk of moisture-related issues like mold growth. It also helps maintain water temperature, reducing the energy needed to heat and cool the water, which can ultimately lower your utility bills.

One of the biggest disadvantages of glass garage doors is that they are not the best at insulating your garage. In the summer, heat can enter through the glass, while in the winter, heat can escape through the glass, increasing your electricity and gas bills as you crank up your HVAC unit. You can help mitigate the poorer insulation by investing in insulated glass and insulating your garage.

You can buy pipe insulation materials in your local hardware store or in major home improvement stores. You can also shop for insulation online, where you may be able to more easily buy in bulk. When shopping, make sure you know your pipe's dimensions so you can buy the correct size of pipe insulation materials for your pipes.

The International Falls, MN homeowners’ guide to insulation services

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

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