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    Verified drywall insulation services reviews

Find Drywall insulation pros in Waimanalo

RA Acoustic Insulation and Drywall

4.78(
34
)
Approved Pro

RA Acoustic Insulation and Drywall

4.78(
34
)
Approved Pro
Customers say: Quick response
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers
12 local quotes requested

Established in2015, RA Acoustic Insulation and Drywall is committed to excellence and continues to be an outstanding business in City/state area. Wong Plaster & Drywall prides itself on an outstanding record of quality service. Our longevity is a testament to the level of service and quality you'll get when you choose. Wong Plaster & Drywall for your project needs. We have a full staff of highly talented and motivated individuals that are eager to help you with all of your drywall needs. We are excited that you have expressed an interest in our services and we look forward to working with you!

"Robert is an old school professional and did a great job on time and UNDER budget :). And apparently he is well respected. He came on the worksite where our condo is undergoing massive work and the guys on site knew him...in fact one told me how Robert was one of his mentors and is "a really good guy". His work spoke for itself...reccommend."

Cynthia D on November 2023

Established in2015, RA Acoustic Insulation and Drywall is committed to excellence and continues to be an outstanding business in City/state area. Wong Plaster & Drywall prides itself on an outstanding record of quality service. Our longevity is a testament to the level of service and quality you'll get when you choose. Wong Plaster & Drywall for your project needs. We have a full staff of highly talented and motivated individuals that are eager to help you with all of your drywall needs. We are excited that you have expressed an interest in our services and we look forward to working with you!

"Robert is an old school professional and did a great job on time and UNDER budget :). And apparently he is well respected. He came on the worksite where our condo is undergoing massive work and the guys on site knew him...in fact one told me how Robert was one of his mentors and is "a really good guy". His work spoke for itself...reccommend."

Cynthia D on November 2023


Avatar for Beyond Builders, LLC

Beyond Builders, LLC

4.33(
9
)
Approved Pro

Beyond Builders, LLC

4.33(
9
)
Approved Pro
Customers say: Quick response
419 local quotes requested
11 years of experience

We take great pride our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction, from the start to the completion of a project. order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

"professional"

Arlene I on September 2025

We take great pride our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction, from the start to the completion of a project. order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

"professional"

Arlene I on September 2025


Avatar for H Drywall, LLC

H Drywall, LLC

4.98(
64
)
Approved Pro

H Drywall, LLC

4.98(
64
)
Approved Pro
Customers say: Quick response
Recommended by 98% of Angi customers
Recommended by 98% of HomeAdvisor customers
177 local quotes requested

I have over 30 years experience in my trade, in business for over 20 of those years. Check are accepted. Time and material is available as well. 1099's accepted for tax purposes. I have insurance up to $1,000,000 for property damage. Lic # C-35480

"Harry was very communicative and his team was great. They showed up on time, did a great job and finished before the estimated time! They even stayed around for the walk through to make any needed touch ups. It was a little pricey but you pay for what you get. Would recommend for all your painting needs. "

Ashly S on November 2025

I have over 30 years experience in my trade, in business for over 20 of those years. Check are accepted. Time and material is available as well. 1099's accepted for tax purposes. I have insurance up to $1,000,000 for property damage. Lic # C-35480

"Harry was very communicative and his team was great. They showed up on time, did a great job and finished before the estimated time! They even stayed around for the walk through to make any needed touch ups. It was a little pricey but you pay for what you get. Would recommend for all your painting needs. "

Ashly S on November 2025


I am capable of finishing jobs with quality work ethics. My accountability is number one when it comes to my customers services. My quality and reliability for customers is reasonable.


We focus on exterior sitework/improvement, and interior repairs. We prioritize the needs of the customers and provide affordable pricing while maintaining quality of service.





Excel Services

No reviews yet

Excel Services

No reviews yet

Our main goal is to excel on every project you need done. We have 50 years of combined experience with the 4 main services we provide. These Services include flooring, tiling, painting, drywall, and more if needed. Our pricing is not as expensive as other contractors, yet we still exceed standards!

Our main goal is to excel on every project you need done. We have 50 years of combined experience with the 4 main services we provide. These Services include flooring, tiling, painting, drywall, and more if needed. Our pricing is not as expensive as other contractors, yet we still exceed standards!


BR Electric

No reviews yet

BR Electric

No reviews yet
10 years of experience

Available for simple upgrades to maintenance and remodels. I am a licensed Electrician in Hawaii and Washington State. I pride myself in quality work without breaking your bank. I have 16 years as an electrician under my belt and a diverse skill set.

Available for simple upgrades to maintenance and remodels. I am a licensed Electrician in Hawaii and Washington State. I pride myself in quality work without breaking your bank. I have 16 years as an electrician under my belt and a diverse skill set.

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Drywall Insulation questions, answered by experts

At a minimum, blown-in insulation lasts 20 to 30 years. Cellulose and sheep’s wool come from natural materials, so they likely max out at around 30 years. Fiberglass and rockwool feature artificial materials that boast lengthy lifespans, up to 50 years, or even longer in some cases. As always, this timeline assumes you don’t run into any issues, such as flooding or mold, that shorten the lifespan.

The best time to insulate a garage ceiling is when the weather is mild and dry. That means it shouldn’t be stormy, snowy, or raining, and the temperatures should be comfortable. Ideally, you’ll insulate your garage ceiling in the fall, before winter hits. Not only will you be the most comfortable, but you’ll also likely see the greatest energy savings heading into the colder weather with a newly insulated garage.

PEX pipe does not need to be insulated if passing through interior walls or insulated external walls. However, despite its resistance to cracking, you should still insulate PEX pipe in unheated areas if you experience cold winters in your local area. Otherwise, repeated freezing and thawing may weaken the pipes over time and create the risk of bursting.

On average, attic insulation costs $1 to $3 per square foot, so for a 1,800-square-foot attic, you’d pay $1,800 to $5,400, including materials and labor. The cost can vary depending on what type of insulation you use, how many insulation layers you need, and whether you need to remove existing insulation first.

Yes, basement insulation needs a vapor barrier due to its susceptibility to moisture seeping in from the outside of the house. You should install a moisture barrier before you install insulation or purchase insulation that comes prebuilt with a moisture barrier to avoid water damage in your insulation and costly mold and water remediation expenses. 

The Waimanalo, HI homeowners’ guide to drywall insulation services

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