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Verified Reviews for Insulation Service pros in Nikiski, AK

*The Angi rating for Insulation Service companies in Nikiski, 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 Nikiski, 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 January 18, 2026

Find Insulation pros in Nikiski

Avatar for PolySeal Insulation LLC

PolySeal Insulation LLC

5.00(
14
)
•Approved Pro

PolySeal Insulation LLC

5.00(
14
)
•Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
20 years of experience

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

Avatar for Jensen Construction

Jensen Construction

4.95(
162
)

Jensen Construction

4.95(
162
)
Customers say: Quality work
Recommended by 98% of Angi customers
Recommended by 98% of HomeAdvisor customers

Jensen Construction is a small family owned company, in business in Anchorage since 1984. My business is under many categories on Angie's list. Almost all phases of construction. We take pride in the quality of work we provide and I, Dave Jensen take a hands on approach to ensure satisfaction. business lic #50121 specialty contractor lic# 15739

"Dave went above and beyond on our door installation, even coming up with some creative fixes for alignment problems that the door supplier created (SBS). He's very detail oriented, knowledgeable, and really wants you to be happy with his work. We plan to work with him again for other home projects!"

SARAH M on August 2022

Jensen Construction is a small family owned company, in business in Anchorage since 1984. My business is under many categories on Angie's list. Almost all phases of construction. We take pride in the quality of work we provide and I, Dave Jensen take a hands on approach to ensure satisfaction. business lic #50121 specialty contractor lic# 15739

"Dave went above and beyond on our door installation, even coming up with some creative fixes for alignment problems that the door supplier created (SBS). He's very detail oriented, knowledgeable, and really wants you to be happy with his work. We plan to work with him again for other home projects!"

SARAH M on August 2022

Avatar for Renovations Unlimited

Renovations Unlimited

5.00(
27
)

Renovations Unlimited

5.00(
27
)
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Renovations Unlimited- business owner and registered journeyman carpenter, Josh Heath, is there everyday ensuring the highest level of quality and care for your home. Our services range greatly and include, window and door replacements, full kitchen and bath remodels, custom decks, "honey do" lists, and much more - just ask! You can't beat the quality of work being performed by a business owner, no one could care more about what they produce! All work performed by the business owner! Check out my website for a portfolio of some of my projects! buildingak.weebly.com

"Went excellent!"

Erin B on May 2018

Renovations Unlimited- business owner and registered journeyman carpenter, Josh Heath, is there everyday ensuring the highest level of quality and care for your home. Our services range greatly and include, window and door replacements, full kitchen and bath remodels, custom decks, "honey do" lists, and much more - just ask! You can't beat the quality of work being performed by a business owner, no one could care more about what they produce! All work performed by the business owner! Check out my website for a portfolio of some of my projects! buildingak.weebly.com

"Went excellent!"

Erin B on May 2018

Alaska Power Vac LLC

4.96(
27
)

Alaska Power Vac LLC

4.96(
27
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Locally owned & operated by Curtis & Anita Leader.

"We were very impressed with this business; the owner's wife answered my call and courteously and professionally arranged a relatively large job/cleaning within a week. The owner himself with his associate came out and performed the job, graciously adding on a full HVAC cleaning to the prescheduled air duct and dryer vent cleaning which extended his day quite a bit. He did a lot of education and they did a courtesy seal up as our air duct air intake had been drawing in air from a crawl space that had not been properly sealed. I don't think the air ducts had ever been cleaned in our recently purchased home (built in 1998) so everything was in significant need of cleaning, and we are so pleased we did this - the air was noticeably fresher, the ducts are no longer delivering fine dust (we were told quite a bit of remodel dust was still in the ducts from a 2012 remodel), and everything should be running more efficiently. Highly recommend investing in this particularly for any new home owners."

Christina D on February 2018

Locally owned & operated by Curtis & Anita Leader.

"We were very impressed with this business; the owner's wife answered my call and courteously and professionally arranged a relatively large job/cleaning within a week. The owner himself with his associate came out and performed the job, graciously adding on a full HVAC cleaning to the prescheduled air duct and dryer vent cleaning which extended his day quite a bit. He did a lot of education and they did a courtesy seal up as our air duct air intake had been drawing in air from a crawl space that had not been properly sealed. I don't think the air ducts had ever been cleaned in our recently purchased home (built in 1998) so everything was in significant need of cleaning, and we are so pleased we did this - the air was noticeably fresher, the ducts are no longer delivering fine dust (we were told quite a bit of remodel dust was still in the ducts from a 2012 remodel), and everything should be running more efficiently. Highly recommend investing in this particularly for any new home owners."

Christina D on February 2018

Weatherize Alaska LLC

4.61(
41
)

Weatherize Alaska LLC

4.61(
41
)
Customers say: Super punctual
17 years of experience

Weatherize Alaska, LLC is a locally-owned company dedicated to providing high-quality customer care. We offer insulation, air sealing, forced air duct sealing, urethane spray foam and other energy-efficient services. We provide free estimates. Weatherize Alaska, LLC is licensed (Alaska License # 133351), bonded and insured. Additional Website: www.weatherizealaska.net

"4 years later - still vacuuming up material from the duct sealing. While the report showed they had sealed the ducts, the improper and inadequate installation was so poor. Total waste of money paid to this contractor. Ducts not cleaned beforehand. Left Untrained and unsupervised staff to do the work. Material did not stay in the ducts. Home damaged. Work done in 2017. Vapor barrier work was okay but again damage while doing the work. Hopefully this company has learned how to do the work properly since 2017."

m s on June 2021

Weatherize Alaska, LLC is a locally-owned company dedicated to providing high-quality customer care. We offer insulation, air sealing, forced air duct sealing, urethane spray foam and other energy-efficient services. We provide free estimates. Weatherize Alaska, LLC is licensed (Alaska License # 133351), bonded and insured. Additional Website: www.weatherizealaska.net

"4 years later - still vacuuming up material from the duct sealing. While the report showed they had sealed the ducts, the improper and inadequate installation was so poor. Total waste of money paid to this contractor. Ducts not cleaned beforehand. Left Untrained and unsupervised staff to do the work. Material did not stay in the ducts. Home damaged. Work done in 2017. Vapor barrier work was okay but again damage while doing the work. Hopefully this company has learned how to do the work properly since 2017."

m s on June 2021

Avatar for TMS Construction

TMS Construction

5.00(
9
)

TMS Construction

5.00(
9
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

TMS Construction is a sole proprietorship owned by Taylor Sparks, who has lived in Alaska for over 10 years. TMS Construction does all kinds of jobs, and provides excellent service at a reasonable rate. Taylor is experienced at multiple trades and his goal is customer satisfaction. Taylor's passion for excellence and to provide top quality work is what make TMS Construction a professional service. Taylor is truthful, honest, trustworthy, fair, straight to the point and reliable. Taylor will do what it takes to complete the job, the way you want. Contact Taylor for a free quote and together we'll get the job done.

TMS Construction is a sole proprietorship owned by Taylor Sparks, who has lived in Alaska for over 10 years. TMS Construction does all kinds of jobs, and provides excellent service at a reasonable rate. Taylor is experienced at multiple trades and his goal is customer satisfaction. Taylor's passion for excellence and to provide top quality work is what make TMS Construction a professional service. Taylor is truthful, honest, trustworthy, fair, straight to the point and reliable. Taylor will do what it takes to complete the job, the way you want. Contact Taylor for a free quote and together we'll get the job done.

Avatar for Mason's Siding & Supply

Mason's Siding & Supply

4.89(
9
)

Mason's Siding & Supply

4.89(
9
)
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

We are a 3rd generation family owned business specializing in high quality sidings, insulation, faux stone and shake. Over the years, we have sided hundreds of homes, town homes, apartment buildings, condominiums and commercial buildings throughout Alaska, Minnesota, Wisconsin and Canada. We have done many siding projects for the United States Government on the Eielson and Elmendorf Air Force bases here in Alaska. Mason's specializes in high quality exterior products that will offer the look of cedar siding without the maintenance. All of our sidings have been tested in cold, wind, sun and rain and have held up to even the harshest environment while holding their color and finish. Many of our products offer lifetime product warranties and all are rated to at least 180 MPH wind load. Mason's Siding offers a wide variety of siding and siding accessories to fit every look and budget from rustic to contemporary. Whether its horizontal lap siding, vertical board and batten, rock, log or shakes we can help you achieve the look you want at an affordable price.

"The work of Mason Siding transformed our condo building from looking like a rundown tenement into a prime beachside property. Dave Mason worked with us for almost a year from making his first informational and impressive presentation through several pre-work visits, installation visits, and end of project inspection. Work began in a timely fashion and the crew was as enthusiastic, informed, and skilled in their work as Mr. Mason. They were professional, flexible, and easy to work with. They answered all of our questions, explained the process, and made adjustments as necessary. All of the owners in the condo love the look and quality of our new Everlast Siding. I highly recommended Mason Siding and Supply for your siding work. They will keep you smiling. Baywatch Condominium Association Board of Directors David Duke, President Robert Sprague, Vice-President Skywalker Payne, Treasurer Homer, Alaska"

Skywalker P on September 2018

We are a 3rd generation family owned business specializing in high quality sidings, insulation, faux stone and shake. Over the years, we have sided hundreds of homes, town homes, apartment buildings, condominiums and commercial buildings throughout Alaska, Minnesota, Wisconsin and Canada. We have done many siding projects for the United States Government on the Eielson and Elmendorf Air Force bases here in Alaska. Mason's specializes in high quality exterior products that will offer the look of cedar siding without the maintenance. All of our sidings have been tested in cold, wind, sun and rain and have held up to even the harshest environment while holding their color and finish. Many of our products offer lifetime product warranties and all are rated to at least 180 MPH wind load. Mason's Siding offers a wide variety of siding and siding accessories to fit every look and budget from rustic to contemporary. Whether its horizontal lap siding, vertical board and batten, rock, log or shakes we can help you achieve the look you want at an affordable price.

"The work of Mason Siding transformed our condo building from looking like a rundown tenement into a prime beachside property. Dave Mason worked with us for almost a year from making his first informational and impressive presentation through several pre-work visits, installation visits, and end of project inspection. Work began in a timely fashion and the crew was as enthusiastic, informed, and skilled in their work as Mr. Mason. They were professional, flexible, and easy to work with. They answered all of our questions, explained the process, and made adjustments as necessary. All of the owners in the condo love the look and quality of our new Everlast Siding. I highly recommended Mason Siding and Supply for your siding work. They will keep you smiling. Baywatch Condominium Association Board of Directors David Duke, President Robert Sprague, Vice-President Skywalker Payne, Treasurer Homer, Alaska"

Skywalker P on September 2018

Avatar for AMERICAN ROOFING LLC

AMERICAN ROOFING LLC

5.00(
8
)

AMERICAN ROOFING LLC

5.00(
8
)
Customers say: True professional
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

American Roofing has been in business since 1986. We provide quality workmanship and stand behind our work.

American Roofing has been in business since 1986. We provide quality workmanship and stand behind our work.

Avatar for Alas-Co General Construction Co Inc

Alas-Co General Construction Co Inc

4.91(
11
)

Alas-Co General Construction Co Inc

4.91(
11
)
Customers say: Quick response
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers

Alas-Co General Construction Co, Inc. is an Alaskan owned and operated company founded in 1985. Based out of Anchorage, Alas-Co maintains a reputation of excellence with a team of skilled, dedicated craftsmen coupled with the latest construction technology. While consulting and specializing in a broad variety of insulation, Alas-Co also offers a variety of contracting and maintenance services .

Alas-Co General Construction Co, Inc. is an Alaskan owned and operated company founded in 1985. Based out of Anchorage, Alas-Co maintains a reputation of excellence with a team of skilled, dedicated craftsmen coupled with the latest construction technology. While consulting and specializing in a broad variety of insulation, Alas-Co also offers a variety of contracting and maintenance services .

Showing 1-10 of 38
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.

Roof vents help cool a house because as they allow hot air to escape, the temperature regulates inside the attic. If vents are defective or there are not as many as there should be, the attic becomes hot and stuffy. Without roof vents, air conditioning has to work harder to maintain a consistent temperature in the attic.

Modern windows provide enhanced UV protection, improved heat retention, and cooling efficiency, contributing to overall household energy savings.

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.

You should insulate ducts in a crawl space if you live in a colder climate or you run your air conditioning for most of the year. Insulating ducts doesn't take too much time or investment and can make a big difference on your electricity bill. While this is more difficult in a crawl space, if any ductwork is being done either you or a professional will be down there anyway. A bonus benefit is since they will be putting off less hot or cold air they'll be less attractive to any unwanted pests in the home.

The Nikiski, 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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