Top-rated insulation pros.

Get matched with top insulation pros in Willow, AK

Enter your zip and get matched with up to 5 pros

Need a pro for your insulation service project in Willow, AK?

Select your specific project to find the pro for you.

Verified Reviews for Insulation Service pros in Willow, AK

*The Angi rating for Insulation Service companies in Willow, 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 Willow, 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 September 27, 2025

Find Insulation pros in Willow

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

Serving Willow, 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
17 neighbors recently requested a quote
Recommended by100%of homeowners
Request Quote
Avatar for PolySeal Insulation, LLC
PolySeal Insulation, LLC
4.6(
40
)

Serving Willow, AK and surrounding areas

In business since 2002

Free estimates

Warranties offered

"Great customer service, and extremely knowledgeable. God forbid I ever have another leak in my foundation but if I do, PolySeal Insulation will be the first ones I call."
Log House - Residential
Crawlspace
Foam - BioBased 501w
Crawlspace
Mt. View Village Lofts - Commercial

+10

Recommended by100%of homeowners
Request Quote
Avatar for Turnagain Spray Foam
Turnagain Spray Foam
5.0(
8
)

Serving Willow, AK and surrounding areas

In business since 2024

Free estimates

Small jobs welcome

"Great locally owned company. Quick to come take a look at what I needed done and started on the job right away. Prices are very competitive. Really professional and clean. Would highly recommend and will be using them again."
Wasilla Spray Foam Shop
Wasilla Spray Foam Shop
Response time1 day
Response rate100%
Request Quote
Avatar for 911 Plumbing and Heating Services
911 Plumbing and Heating Services
4.6(
8
)

Serving Willow, AK and surrounding areas

In business since 2018

Free estimates

Emergency services offered

"After calling about half a dozen of other companies where no one would come out, I called 911 Plumbing after a recommendation on Facebook. I called Dylan and he was over here within an hour. He worked from 9:30 PM until 2 in the morning. His rates were great and he's really knowledgeable. I was so impressed. On a rate of 1-10, I'd give him an 11. I'm going to have him back for any regular plumbing work as well as emergency work and will refer him to all of my friends. His type of concierge service is unlike anyone else in the business."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+11

Recommended by83%of homeowners
Request Quote
Colen Insulation
New to Angi

Serving Willow, AK and surrounding areas

In business since 2021

Free estimates

Credit card accepted

We are 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

Request Quote
Showing 1-10 of 14
Insulation questions, answered by experts

Yes, doggie doors, like all entrances, can let both hot and cold air into your home. However, as with any door in your house, you can take steps to weather-strip your pet's entrance to prevent air leaks.

Your home's location, budget, and the type of insulation you’re using are just a few of the factors that can help you choose the right insulation. For example, blown-in insulation is typically used in attic spaces, while batts and rolls are ideal for floors and walls. Blown-in insulation is usually a good option if you're adding more insulation to an area that already has some, but not enough.

Don’t install insulation near water heaters, oil burners, or any other object that gets hot. Many insulation materials are fire-resistant, but not entirely fire-proof, so you should take precautions to keep hot things away from fiberglass. This is also why it is imperative to box off lighting fixtures and breaker boxes.

The heat loss through a poorly insulated attic when you’re running your furnace or heat pump during cold weather can be as high as 25%. This means you could see significantly higher energy costs to make up for this heat loss. The cost of adding insulation to the attic may eventually pay for itself through lower energy bills. If you decide to add a radiant barrier too, the radiant barrier cost may also pay for itself over time.

When doing any type of project involving mold, it's important to wear the right protective gear. You'll want an N-95 or KN-95 mask to keep yourself from inhaling mold spores, which can be irritating or trigger an allergic reaction in people with weakened immune systems. You'll also want to wear protective eyewear and gloves to limit your contact with mold.

The Willow, AK 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