*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
Serving Juneau, AK and surrounding areas
Approved
In business since 2006
Free estimates
Warranties offered
"We've used PolySeal twice now to insulate our homes and have been extremely satisfied with the result."
+5
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."
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."
+24
Serving Juneau, AK and surrounding areas
In business since 2012
Free estimates
Offers commercial services
With several years experience, we work hard to bring each customer the best possible service and quality available. We look forward to working with you on your next project. We welcome your questions and thank you for your interest.\n\n
Serving Juneau, AK and surrounding areas
In business since 2009
Free estimates
Credit card accepted
"It was amazing, he was on time and the price was extremely reasonable."
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.
From average costs to expert advice, get all the answers you need to get your job done.
New insulation can make your home more comfortable and boost energy efficiency. Use this insulation cost guide to get an accurate estimate for the installation.
Insulating your attic can massively improve your home’s efficiency and reduce electric bills. Use this guide to find out what attic insulation will cost you.
Your home's ceiling insulation cost will depend on several factors, including the project size, the type of insulation you use, and the R-value.
What is insulation? This behind-the-scenes home fixture will maintain comfortable temperatures in your home no matter the season. It’ll lower energy bills, to boot.
Use this DIY checklist for insulation repair to make your living space more comfortable and reduce your heating and cooling bills in the process.
There are 10 types of insulation you can use for your home. Read this guide to discover which insulation types could be best for the job.
