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  • Verified reviews icon102
    Verified insulation services reviews

Find Insulation pros in Anchorage

Avatar for PolySeal Insulation LLC

PolySeal Insulation LLC

2360 S Old Glenn Hwy
4.94(
17
)
Approved Pro

PolySeal Insulation LLC

2360 S Old Glenn Hwy
4.94(
17
)
Approved Pro
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
34 local quotes requested

We're a family-owned, residential construction contractor based in Alaska and have been in business for over 20 years. Our niche is specialty construction solutions. We thrive on trouble-shooting and solving construction problems unique to Alaska - this ranges from insulation methods to combat extremely cold weather, Geo-foam applications to stabilize settling ground, lifting settled houses, creating curtain walls for water abatement, sea wall stabilization, grout injection, helical piers, and the like. We have multiple teams of highly qualified and certified technicians with years of experience. We take pride in providing high-quality products and services to our customers, and our reviews reflect the hard work we have put in.

"Excellent, perfectly done. Would recommend to everyone"

Andy H on March 2024

We're a family-owned, residential construction contractor based in Alaska and have been in business for over 20 years. Our niche is specialty construction solutions. We thrive on trouble-shooting and solving construction problems unique to Alaska - this ranges from insulation methods to combat extremely cold weather, Geo-foam applications to stabilize settling ground, lifting settled houses, creating curtain walls for water abatement, sea wall stabilization, grout injection, helical piers, and the like. We have multiple teams of highly qualified and certified technicians with years of experience. We take pride in providing high-quality products and services to our customers, and our reviews reflect the hard work we have put in.

"Excellent, perfectly done. Would recommend to everyone"

Andy H on March 2024


Blackspruce Enterprises

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No reviews yet

Blackspruce Enterprises

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No reviews yet
Emergency services offered

Detail and service driven individual who prides themselves in customer satisfaction. New to the platform and hope to be given the opportunity to serve customers so that a portfolio of positive feedback can be shown to future clients. It you chose me, I will work hard for you and exercise humility and proper judgement if I feel unqualified for the task.

Detail and service driven individual who prides themselves in customer satisfaction. New to the platform and hope to be given the opportunity to serve customers so that a portfolio of positive feedback can be shown to future clients. It you chose me, I will work hard for you and exercise humility and proper judgement if I feel unqualified for the task.


2 Do Unlimited

5340 East Pine Street
No reviews yet

2 Do Unlimited

5340 East Pine Street
No reviews yet

I have over 21 years of construction experience with a primary focus in carpentry. I own all of my own tools needed to build a residential building. As well as reliable transportation. I have a very flexible schedule.

I have over 21 years of construction experience with a primary focus in carpentry. I own all of my own tools needed to build a residential building. As well as reliable transportation. I have a very flexible schedule.


Total Roof Care LLC

3241 Sleeping Lady Ln
5.00(
4
)

Total Roof Care LLC

3241 Sleeping Lady Ln
5.00(
4
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Why replace your roof when you can recondition it to last 5 to 10 years longer?! Asphalt shingle rejuvenation turns the clock back on your roof restoring the flexibility, granular adhesion, and color as if it were almost like new again. The technology behind Greener Shingles Concentrate has been used on asphalt roads for years and is now available to extend the life of your roof! As an added bonus for Alaskans, the product can be applied with zinc sulfate to kill existing moss and prevent future moss growth. While replacing the average Anchorage roof could cost from $12,000-$16,000, roof rejuvenation costs between $1,750-$2,250. Save your money and give us a call, your roof needs it!

"Yes it is completed it took about 3 hours to do"

Willie D on January 2024

Why replace your roof when you can recondition it to last 5 to 10 years longer?! Asphalt shingle rejuvenation turns the clock back on your roof restoring the flexibility, granular adhesion, and color as if it were almost like new again. The technology behind Greener Shingles Concentrate has been used on asphalt roads for years and is now available to extend the life of your roof! As an added bonus for Alaskans, the product can be applied with zinc sulfate to kill existing moss and prevent future moss growth. While replacing the average Anchorage roof could cost from $12,000-$16,000, roof rejuvenation costs between $1,750-$2,250. Save your money and give us a call, your roof needs it!

"Yes it is completed it took about 3 hours to do"

Willie D on January 2024


Cold Frontier Construction LLC

15815 Old Glenn Highway
No reviews yet

Cold Frontier Construction LLC

15815 Old Glenn Highway
No reviews yet

We are a small but growing, family-run company providing the Anchorage/Mat-Su region with quality and lasting craftsmanship and service in all stages of construction. With over 15 years of industry experience, we provide competitive rates and satisfaction in all of our work. We can ensure if you want something built, we can build it. Whether you need a small kitchen remodel, or a nice new wrap around deck. Maybe you finally want that custom closet you've been talking about, or even a full addition! Or maybe you just need a few patches of drywall and some small maintence work from contractors that actually care? We are your new local Alaskan bred solution to all future interior and exterior dilemmas. Here at Cold Frontier Construction we'll get it done for you no matter the season! Services include full remodel, baseboards and trim, cabinet installation and design, decks and patios, rough framing, insulating, drywall install, mudding and taping, detailed finish carpentry, general maintenance and repairs, plus more!

We are a small but growing, family-run company providing the Anchorage/Mat-Su region with quality and lasting craftsmanship and service in all stages of construction. With over 15 years of industry experience, we provide competitive rates and satisfaction in all of our work. We can ensure if you want something built, we can build it. Whether you need a small kitchen remodel, or a nice new wrap around deck. Maybe you finally want that custom closet you've been talking about, or even a full addition! Or maybe you just need a few patches of drywall and some small maintence work from contractors that actually care? We are your new local Alaskan bred solution to all future interior and exterior dilemmas. Here at Cold Frontier Construction we'll get it done for you no matter the season! Services include full remodel, baseboards and trim, cabinet installation and design, decks and patios, rough framing, insulating, drywall install, mudding and taping, detailed finish carpentry, general maintenance and repairs, plus more!


Spartan Contracting

205 E Dimond Blvd
4.89(
18
)

Spartan Contracting

205 E Dimond Blvd
4.89(
18
)
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Spartan Contracting is an Alaskan owned firm with over 100 years of combined experience in residential and commercial construction. We are a fully licensed, bonded, insured and residentially endorsed general contractor able to meet all your remodeling and new construction needs. We are also Municipality of Anchorage certified excavators and septic installers, providing exceptional value to our clients. From small remodels to full ground up construction, we have the experience and expertise to make your dreams a reality!

"Levi and his crew did an outstanding job refinishing our decks. Levi has excellent and prompt communication. Pricing was honest and straightforward. Would highly recommend Levi and I would hire again."

Ian G on September 2025

Spartan Contracting is an Alaskan owned firm with over 100 years of combined experience in residential and commercial construction. We are a fully licensed, bonded, insured and residentially endorsed general contractor able to meet all your remodeling and new construction needs. We are also Municipality of Anchorage certified excavators and septic installers, providing exceptional value to our clients. From small remodels to full ground up construction, we have the experience and expertise to make your dreams a reality!

"Levi and his crew did an outstanding job refinishing our decks. Levi has excellent and prompt communication. Pricing was honest and straightforward. Would highly recommend Levi and I would hire again."

Ian G on September 2025


Case & Gamble Construction

8112 E 2nd Ave
5.00(
6
)

Case & Gamble Construction

8112 E 2nd Ave
5.00(
6
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

We are general contractors licensed, bonded, and insured with a residential endorsement (#117477) meaning that we can provide new construction, additions, remodels, and renovations. We provide all services related to the above from the ground up. We strive to provide a custom experience for each homeowner. We are a partnership business with a combined 25+ years of experience. Please call or email to set up a free estimate.

"Great! Case & Gamble were very professional and communicated well throughout the process. Would absolutely hire again."

Daniel J on May 2019

We are general contractors licensed, bonded, and insured with a residential endorsement (#117477) meaning that we can provide new construction, additions, remodels, and renovations. We provide all services related to the above from the ground up. We strive to provide a custom experience for each homeowner. We are a partnership business with a combined 25+ years of experience. Please call or email to set up a free estimate.

"Great! Case & Gamble were very professional and communicated well throughout the process. Would absolutely hire again."

Daniel J on May 2019




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Insulation questions, answered by experts

Unfaced wall insulation is easier to cut and install, making it the better choice for a DIY project. It’s also more affordable. But if it’s unfaced, you’ll likely need to add a vapor barrier to reach your desired R-value and efficiency, as it doesn’t offer any moisture barrier.

Faced insulation uses paper or foil to create a built-in barrier and doesn’t require an extra step. It’s also more fire-resistant and safe. But it’s quite a bit more expensive and a little bit harder to work with as a DIYer.

The best type of attic insulation depends on where you live, your budget, and what stage of construction the attic is in. For example, if you're building a house, then structural insulated panels are a worthy investment since they're easy to install during construction and they're the most energy-efficient type of insulation.  

Additionally, if you live in a very warm climate, then you can potentially save quite a bit of money by opting for reflective insulation, which is more affordable than comprehensive insulation but doesn't work well for cool climates. Blown-in, loose-fill, and spray foam insulation are all great options for attics in moderate climates.

Yes, you can install insulation behind drywall yourself, but only if your walls are not finished. If your studs are exposed, installing fiberglass insulation in roll or batt form is very straightforward and just requires a few tools and some safety equipment. If your walls are already finished and you’re looking to add insulation, it’s better to hire a professional, as you’ll likely need blown-in insulation, which can be dangerous to work with and a challenge to get into the proper areas in your wall voids.

If you have a number of large icicles on your roof, you may have an issue with insulation. This is particularly true if you’re also dealing with ice dams. A roofing contractor can diagnose potential insultation issues and help you come up with a game plan to solve them.

Yes, including recycled denim and cellulose from natural fibers.

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The Anchorage, AK homeowners’ guide to insulation services

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