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TRUSTED BY BETHANY BEACH, DE HOMEOWNERS

  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon170
    Verified drywall insulation services reviews

Verified Reviews for Drywall Insulation pros in Bethany Beach, DE

*The Angi rating for Drywall Insulation companies in Bethany Beach, DE is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Drywall Insulation needs.

*The HomeAdvisor rating for Drywall Insulation companies in Bethany Beach, DE is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Drywall Insulation needs.

Last update on February 10, 2026

Find Drywall insulation pros in Bethany Beach

Avatar for Sagittarius Airseal
Sagittarius Airseal
4.8(
31
)
Blown-In Insulation - Install or UpgradeInjection Insulation - Install

Serving Bethany Beach, DE and surrounding areas

Approved

Super Service Award Winner

In business since 2019

Free estimates

Emergency services offered

"These guys took time from their busy schedule came to my residence on Easter Sunday to give me a price on repairing insulation mess left by previous contractor. They arrived next day and completed the insulation work and did an excellent job at an excellent price. My thanks to Sagittarius air seal thanks again, Michael Duffy."
Blowing insulation
Blowing insulation
Blowing insulation
Blowing insulation
Blowing insulation

+38

Response time12 hrs
Response rate85%
9 neighbors recently requested a quote
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Avatar for Dixie's Insulation, LLC
Dixie's Insulation, LLC
4.5(
49
)
Blown-In Insulation - Install or UpgradeInjection Insulation - Install

Serving Bethany Beach, DE and surrounding areas

Approved

In business since 2006

Free estimates

Small jobs welcome

"Very professional and took time to clean up after they were done. Visit would recommend them to anyone looking for attic insulation"
Installing Insulation and Poly in a crawlspace
Installing Insulation and Poly in a crawlspace
Crawlspace Job
Batts insulation
Batts insulation

+7

Response time3 days
30 neighbors recently requested a quote
Recommended by97%of homeowners
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Avatar for MSJ Attic Insulation
MSJ Attic Insulation
5.0(
6
)
Blown-In Insulation - Install or Upgrade

Serving Bethany Beach, DE and surrounding areas

Approved

In business since 2021

Free estimates

Emergency services offered

"Did a great job on the insulation however they left a hole in the ceiling when they dropped something on the attic floor. Not a big deal but they need to be careful. Overall, amazing work they do all kinds of insulation and they also install radiant barriers on roof joists. They are reasonably priced and the crew is super friendly, pleasure to work with."
Business card
Poorly insulated
Poorly insulated
In progress
Radaint barrier

+6

21 neighbors recently requested a quote
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Avatar for RetroFoam of Philadelphia
RetroFoam of Philadelphia
5.0(
22
)
Injection Insulation - Install

Serving Bethany Beach, DE and surrounding areas

Approved (Corporate)

In business since 2023

Free estimates

Warranties offered

"We are extremely satisfied with the whole process of our house being insulated. First we had the walls done, and then a couple weeks later we had our attic insulated. The crew were so nice, friendly, and knowledgeable. We are very satisfied with everything. Thank you, everyone."
RetroFoam Wall Insulation
Installing RetroFoam
RetroFoam with Siding
RetroFoam with Brick
Response time1 day
Response rate100%
117 neighbors recently requested a quote
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Avatar for Home Genius Exteriors
Home Genius Exteriors
4.9(
535
)
Blown-In Insulation - Install or Upgrade

Serving Bethany Beach, DE and surrounding areas

Approved

Super Service Award Winner

In business since 2005

Free estimates

Emergency services offered

"Joe and jason were very professional and made sure to clean everything perfectly while doing my attic insulation, I will be recommending them to everyone!"
Roofing
Roofing
Roofing
Roofing
Roofing

+82

Recommended by86%of homeowners
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Avatar for Lawson Home Services, LLC
Lawson Home Services, LLC
4.6(
60
)
Blown-In Insulation - Install or Upgrade

Serving Bethany Beach, DE and surrounding areas

Approved

In business since 2010

Free estimates

Emergency services offered

"Was able to show exactly where leaks and poor existing insulation were causing energy loss."
Metal Door Crawlspace Entrace
Turtl Crawlspace Entrance
Attic Air Leaks
Attic Air Sealing
Garage Loft Ready for Sprayfoam

+137

Response time9 hrs
160 neighbors recently requested a quote
Recommended by92%of homeowners
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Avatar for E&B's Revolutionizing
E&B's Revolutionizing
4.9(
12
)
Blown-In Insulation - Install or UpgradeInjection Insulation - InstallInsulation - Install or Upgrade

Serving Bethany Beach, DE and surrounding areas

In business since 2018

Free estimates

Emergency services offered

"E&Bs gave me some possible options. They did an excellent job on replacing my floor to waterproof vinyl flooring. Would definitely hire for new services."
Flooring install
Doors, trim and cieling freshly painted
While providing our best service we make sure your floors, furniture or any other items are well pretocted.
Finished flooring install
Doors,trim and cieling freshly painted

+157

Recommended by100%of homeowners
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Avatar for Rightway Waterproofing Co
Rightway Waterproofing Co
4.4(
236
)
Blown-In Insulation - Install or UpgradeInjection Insulation - InstallInsulation - Install or Upgrade

Serving Bethany Beach, DE and surrounding areas

In business since 1987

Free estimates

Emergency services offered

"He explained the project choices thoughtfully and provided me his personal cell phone number if I had questions.It appeared to Andrew that our problem was external to the basement and he advised NOT installing a sump, which saved us money, time and anxiety. Very good advice. I'd call him again as soon as the need arises."
Drilling weep holes
Crawlspace encapsulation
Severe mold problem
Recommended by87%of homeowners
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Avatar for MJ Home Services LLC
MJ Home Services LLC
4.0(
361
)
Blown-In Insulation - Install or UpgradeInjection Insulation - InstallInsulation - Install or Upgrade

Serving Bethany Beach, DE and surrounding areas

In business since 2008

Free estimates

Emergency services offered

"They checked our basement for leakage, and we discovered that some of the insulation needs to be removed due to mold. Also, we are in need of a vapor barrier and will coordinate with them to have this work done."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+9

Recommended by75%of homeowners
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Avatar for American Home Shield – Home Warranty
American Home Shield – Home Warranty
3.5(
5,688
)
Blown-In Insulation - Install or UpgradeInjection Insulation - InstallInsulation - Install or Upgrade

Serving Bethany Beach, DE and surrounding areas

In business since 1971

Credit card accepted

"

I have had them since 1994 because I like the service and stuff provided to me. I have several properties in Alabama and they have done work there too. I have not had any problems out of American Home Shield. Their responsiveness is one of the main reasons why I continue to use them. The price is included in my premium.

"
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+2

Recommended by65%of homeowners
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Showing 1-10 of 25
Drywall Insulation questions, answered by experts

When choosing materials for finishing basement walls, consider factors such as moisture resistance, durability, and fire resistance. Opt for materials specifically designed for basement environments, like moisture-resistant drywall or cement board. Insulation with vapor barriers can help regulate temperature and prevent condensation. Consider using mold-resistant paints or coatings. 

Research and consult with experts to select materials that are suitable for your specific basement conditions and intended use. Prioritize quality and compatibility to achieve long-lasting and aesthetically pleasing results.

There are several things you should not do when installing drywall. Common mistakes include: adding too many screws, over-sanding, not adding backing support, and installing drywall unevenly. You also should avoid screwing into the same place twice, installing Sheetrock with tapered edges on the outside, and making too many joints.

There is no way to cut drywall without making dust, but you can reduce the amount of dust and especially the dangerous airborne particles by using manual cutting tools. Using a utility knife to score and snap your drywall will minimize dust production, and a jab saw for cutting cutouts for boxes and fixtures will generate almost no airborne dust. Even if you use these methods, you should still wear a respirator and safety goggles to avoid damage to your lungs and eyes.

Most load-bearing walls are exterior, though they can also be interior.

If you already have plaster walls and ceilings, adding new plaster costs $2 to $10 per square foot. For an average-sized room, that would come out to $1,200 to $10,000. However, the cost to replace plaster with drywall is higher—running between $720 and $1,250 for a 10-by-8-foot wall or ceiling (not including drywall finishing).

The Bethany Beach, DE homeowners’ guide to drywall insulation services

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

See all articles