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TRUSTED BY MYRTLE BEACH, SC HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon348
    Verified drywall insulation services reviews

Top-Rated Drywall insulation pros in Myrtle Beach - Updated Nov 2026

Avatar for Apex Home Innovations, LLC
Apex Home Innovations, LLC
4.8(
25
)
Blown-In Insulation - Install or UpgradeInjection Insulation - Install

Serving Myrtle Beach, SC and surrounding areas

Approved

In business since 2017

Free estimates

Emergency services offered

"Mr. Miller, with Apex, is SUPER easy to work with and will do you good! They did an awesome job with removing and adding new insulation. They ended up going above and beyond and even doing a little extra work for me!"
Response time5 days
16 neighbors recently requested a quote
Recommended by85%of homeowners
Avatar for Barrier South
Barrier South
4.8(
15
)
Blown-In Insulation - Install or UpgradeInjection Insulation - Install

Serving Myrtle Beach, SC and surrounding areas

Approved

Super Service Award Winner

In business since 2014

Free estimates

Credit card accepted

"The process to remove the blown in insulation and the install of the foam was a 2 day process. The guys were efficient with their time and did a great job. I am happy with the results"
Attic Insulation - Open Cell - nominal 5" - R
Attic Insulation - Open Cell - nominal 5" - R
Attic Insulation - Open Cell - 10.5" - R-38
Exterior walls - open cell walls - R-13 value
Shaved flushed for sheet rock.

+4

Response time2 days
126 neighbors recently requested a quote
Recommended by21%of homeowners
Avatar for C4 Energy Insulation LLC
C4 Energy Insulation LLC
5.0(
2
)
Blown-In Insulation - Install or UpgradeInjection Insulation - InstallInsulation - Install or Upgrade

Serving Myrtle Beach, SC and surrounding areas

In business since 2021

Free estimates

"It went very well, the prices were excellent, he's very thorough, crews were very polite, they were nice and they did such a good job. The owner called us and he's such a nice person, they did an excellent work and gave excellent prices. If anybody needs insulation in their house, they should call them."
We added Spray foam insulation on a Mid floor floor for sound
We added Spray foam insulation on a Mid floor floor for sound
We added Spray foam insulation on a Mid floor floor for sound
We added Spray foam insulation on a Mid floor floor for sound
We added Spray foam insulation on a Mid floor floor for sound

+4

Recommended by100%of homeowners
Avatar for MA Design & Construction Co
MA Design & Construction Co
4.7(
354
)
Blown-In Insulation - Install or UpgradeInjection Insulation - InstallInsulation - Install or Upgrade

Serving Myrtle Beach, SC and surrounding areas

In business since 1999

Free estimates

Emergency services offered

"This is the second time I have used MA Design and Construction for a project in my house. Both times were great. For the most recent job, they framed up a partially finished basement, added carpet, leveled the ceiling, added a door and electrical outlets and insulated and painted the walls. The finished product looked great. I have found them super easy to work with - they are always very responsive to any questions that I have and they are great about communicating. I plan to have them do additional work for us in the future."
141 Hayden Rowe Street, Hopkinton MA
Cedar Street_Holliston
Jordan Road_Hopkington
Bathroom Renovation_Dedham
Elliot Road_Sudbury

+504

Recommended by93%of homeowners
Anytime Insulation and Services
3.8(
12
)
Blown-In Insulation - Install or UpgradeInjection Insulation - Install

Serving Myrtle Beach, SC and surrounding areas

In business since 2012

Credit card accepted

"I will say on a positive note that Chris showed up when he said he would for an estimate and to start the job. They got right to work and worked all day in the rain. My agreement with them was that a protective plastic would be placed on the garage floor (it was new concrete), IT WAS NOT PLACED. I am not a person to stand over a crew while they work, as I expect professionalism and them doing what they say they are going to do, so I waited until they were finished and I was called out. The first time I was called out, I discovered the plastic I had seen from the porch was not covering the floor but had been used to cover the windows, doors, etc. Which I had been told they would do as well. I was told, well you said you were going to paint the floor. REALLY??? Unfortunately, the closed-cell foam spray was sticking out over an inch from many of the windows and posts. I requested that they be leveled off, they took a saw to them to level them off. The floor was being broom swept and they did not remove the small drops of insulation or dusting on the floor. So now we have to get a concrete cleaner and scrape the floor and power wash before we can put the epoxy paint down. Outside, pieces of foam were left all over the drive as well. Since it was raining, I can't tell if it will easily come off or needs to be scraped off. I do not know if the floor of the garage and drive will have to be acid washed to remove any issues with the foam. Not a happy camper. If only they had done what they said especially with the floor I would not have been so disappointed. I understand blowing foam is not a truly contained action so the foam on the ceiling is not as "pretty" as I would have liked, but it is functional. Please know this review is given from a woman's point of view that has only seen this type of insulation on high-end homes after construction and it was not like this, but then again this is a metal garage."
Deck Power washing
Full Insulation install
Exterior insulation Install
Response time11 hrs
Recommended by88%of homeowners
Showing 1-10 of 30
Drywall Insulation FAQs, answered by experts

Regular inspections, repainting, and avoiding moisture exposure help maintain integrity.

You can paint over drywall mud about 24 hours after application, but the exact timing depends on factors like humidity, temperature, and the thickness of the mud. For the best results, ensure the mud is completely dry to the touch and has changed from a darker gray to a lighter, chalky white. Don’t forget to sand and prime the drywall surface before you paint to create a smooth, even finish.

Whether you need drywall anchors depends on your specific project, particularly where you are hanging an item. Drywall anchors are not necessary if you can drive a screw directly into a wooden stud behind the wall, as the stud provides sufficient support. However, since studs are not present everywhere in a wall, you will need to use drywall anchors if you are hanging an object in a location without a stud. For very lightweight items, picture hanging strips can also be a suitable alternative.

You should do a little bit of sanding between adding coats of mud. Knock down any ridges or significantly imperfect areas through sanding, which should help you apply the next coat of mud smoothly. If your first coat of mud is pretty smooth after it dries, a quick sanding is all you’ll need. Don’t forget to wipe away any dust after each sanding process.

There are several benefits to wet-sanding drywall, but the main perk is that it produces far less dust than dry-sanding. As a result, wet-sanding poses fewer health risks and makes less of a mess in your home. Plus, damp sponges are less abrasive than sandpaper, so there’s a smaller chance of scratching or damaging the drywall paper. Wet-sanding also creates a smoother finish than dry-sanding.

The Myrtle Beach, SC homeowners’ guide to drywall insulation services

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