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Verified Reviews for Insulation Service pros in Juneau, AK

*The Angi rating for Insulation Service companies in Juneau, AK 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 Juneau, AK 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 October 24, 2025

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Avatar for Xtreme Alaska Spray Foam, LLC
Xtreme Alaska Spray Foam, LLC
4.3(
6
)

Serving Juneau, AK and surrounding areas

Approved

In business since 2018

Free estimates

Small jobs welcome

"They are easy to deal with, did a great job, and cleaned up well. Very good experience all around."
Insulation metal shop
Metal shop in pal.er
Response time1 day
13 neighbors recently requested a quote
Recommended by100%of homeowners
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Avatar for TW Roofing Group LLC
TW Roofing Group LLC
5.0(
9
)

Serving Juneau, AK and surrounding areas

In business since 2018

Free estimates

Emergency services offered

"Tw roofing is very professional. They worked quickly and cleaned up after the job was done. The roof came out so nice that I had them do the trim around the house and that turned out excellent! it made the house look like an over all remodel."
Anchorage Alaska roofing
New roof/re roof
New roof/re roof
New roof/re roof
New roof/re roof

+24

Recommended by100%of homeowners
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Barnacle Busters LLC
New to Angi

Serving Juneau, AK and surrounding areas

In business since 2021

Free estimates

Offers commercial services

Barnacle Busters is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers interests, and make their concerns the basis of our business.

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Insulation questions, answered by experts

No, you should avoid using antifreeze in your outdoor spigot to prevent freezing. Antifreeze can contaminate your water supply and harm the environment. Instead, employ safer and more effective methods for winterizing your spigot, such as draining the spigot and using insulation, to protect it from freezing temperatures.

Using plastic shrink film over the window will cut down on drafts, which makes the air inside your home feel warmer. Plastic shrink film doesn’t quite have the insulative properties of a new window or of adding insulation inside the window jamb, but it will help. Plus, it’s a cost-effective solution to keeping your home warmer.

Minimal but regular checks can ensure maximum thermal performance.

Yes, crawl space insulation is worth it if installed correctly. Installing insulation in your crawl space will improve the air quality, help stabilize your home's temperature, lower your energy bills, and prevent pests from entering your home. Though you’ll pay more to install insulation initially, the savings you get from installing insulation can help offset those initial costs over time.

It is normal for the attic to be hotter than the rest of the house in the summer, but only by about 10 or 20 degrees. Attics that aren’t properly insulated or ventilated can reach temperatures of 130 degrees or more which can cause damage to the home’s structure, including the roof, wood framing, and HVAC system.

The Juneau, AK 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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