Top-rated insulation pros.

Get matched with top insulation pros in Grand Marais, MN

Enter your ZIP and get matched with up to 5 pros

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

Select your specific project to find the pro for you.

TRUSTED BY GRAND MARAIS, MN HOMEOWNERS

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

Verified Reviews for Insulation Service pros in Grand Marais, MN

*The Angi rating for Insulation Service companies in Grand Marais, 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 Grand Marais, 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 01, 2025

Find Insulation pros in Grand Marais

Avatar for Groundworks

Groundworks

1325 S Frandsen Ave
4.89(
44
)

Groundworks

1325 S Frandsen Ave
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 Rhino Roofing

Rhino Roofing

4413 Venture Ave
5.00(
1
)

Rhino Roofing

4413 Venture Ave
5.00(
1
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Rhino Roofing specializes in roofing and exterior remodeling in the entire Arrowhead region and even farther out! Founders Ryan Nelson and Derek Nelson have been in the industry for over a decade and their main goal is to provide an amazing workplace which they believe will build the framework for providing amazing customer experiences. From initial contact to product presentation and material delivery to final inspection our team is there with you to make sure you have the best at your disposal. Our great secret you ask? We CARE.

"Well my roof is roofed and now it is insured and it looks nice"

Matt M on July 2019

Rhino Roofing specializes in roofing and exterior remodeling in the entire Arrowhead region and even farther out! Founders Ryan Nelson and Derek Nelson have been in the industry for over a decade and their main goal is to provide an amazing workplace which they believe will build the framework for providing amazing customer experiences. From initial contact to product presentation and material delivery to final inspection our team is there with you to make sure you have the best at your disposal. Our great secret you ask? We CARE.

"Well my roof is roofed and now it is insured and it looks nice"

Matt M on July 2019

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

1134 Oak Knoll Dr
No reviews yet

five star home improvement

1134 Oak Knoll Dr
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

1235 Birch St N
No reviews yet

The Finished Look

1235 Birch St N
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.

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

Yes, professionals install and upgrade insulation for all home or business areas.

DIY is possible for basic rolls or batts, but professional installation ensures even coverage and efficiency.

Every exterior wall in a house should have insulation. Municipalities require that new construction homes come with adequate insulation to handle the local climate. The state or local building code lays out the minimum insulation requirements. Interior walls seldom have insulation. Exceptions include interior wall insulation for sound dampening or temperature control of specific rooms.

Yes, usually you will need some kind of vapor barrier on the exterior walls when the framing is attached to concrete and masonry surfaces.

You won’t find anything inside a cupola on a house because it’s hollow (think of an upside-down cup), allowing air to ventilate out of a roof via vents and light to come in via windows. They also usually have a base, vents around the middle (usually louvers), and a pointed cap at the top.

The Grand Marais, MN homeowners’ guide to insulation services

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

See all articles