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TRUSTED BY LITCHFIELD, SC HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon91
    Verified drywall insulation services reviews

Top-Rated Drywall insulation pros in Litchfield - Updated Nov 2026

Avatar for Quality Air & Insulation
Quality Air & Insulation
4.8(
140
)
Blown-In Insulation - Install or UpgradeInjection Insulation - Install

Serving Litchfield, SC and surrounding areas

Approved

Super Service Award Winner

In business since 2015

Free estimates

Emergency services offered

"Quality business, excellent work. I had Sal come out last year to install insulation in my attic and ceiling, I couldnâ t have asked for a better job well done. He is a professional who knows what he is doing and gets the job done right in a timely manner. Quality Air & Insulation will exceed all expectations, offer affordable prices, and put the customer first."
Duct cleaning machine
RUUD Commercial Unit
RUUD Commercial Unit
RUUD Commercial Unit
RUUD Residential Package Unit

+14

Response time8 hrs
Response rate96%
65 neighbors recently requested a quote
Avatar for Apex Home Innovations, LLC
Apex Home Innovations, LLC
4.8(
25
)
Blown-In Insulation - Install or UpgradeInjection Insulation - Install

Serving Litchfield, 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
18 neighbors recently requested a quote
Recommended by85%of homeowners
Avatar for Home Genius Exteriors
Home Genius Exteriors
4.8(
410
)
Blown-In Insulation - Install or Upgrade

Serving Litchfield, SC and surrounding areas

Approved

In business since 2004

Free estimates

Warranties offered

Elevate your home with Home Genius Exteriors, setting the standard in Charleston by offering full-service solutions for roofing, siding, windows, doors, gutters and insulation. We support our veterans and communities by supporting local and national charitable organizations through our Home Genius Cares initiative. With an Owens Corning® Platinum Preferred designation, we also offer flexible payment options, industry leading warranties and a wide range of premium products tailored for your home. It's time for a different experience, entrust your next home project to a genius and schedule your free inspection today!

Asphalt Roofing
Asphalt Roofing
Asphalt Roofing
Asphalt Roofing
Asphalt Roofing

+53

437 neighbors recently requested a quote
Recommended by92%of homeowners
Avatar for Barrier South
Barrier South
4.8(
15
)
Blown-In Insulation - Install or UpgradeInjection Insulation - Install

Serving Litchfield, 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
124 neighbors recently requested a quote
Recommended by21%of homeowners
Anytime Insulation and Services
3.8(
12
)
Blown-In Insulation - Install or UpgradeInjection Insulation - Install

Serving Litchfield, 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 25
Drywall Insulation FAQs, answered by experts

You can plaster over regular drywall, but it's essential to prepare the surface properly. Before plastering, the drywall should be clean, free of dust, and any loose or peeling paint should be removed. Applying a primer specifically designed for plastering can improve adhesion. Some professionals recommend applying a base coat of plaster or joint compound to create a better surface for the plaster to adhere to. Proper preparation ensures a smooth and durable plaster finish over regular drywall.

Beadboard is a decorative element and lacks the structural integrity of drywall. It cannot hold much weight and is not meant to be used as an insulator or moisture barrier, like drywall is. In almost all cases, beadboard is placed over an existing wall surface which, in modern days, is usually drywall, but decades ago could have been wood paneling.

Yes, wainscoting is installed directly over drywall. However, ensure the drywall is in good shape since it will support the wainscoting. If the drywall has issues, such as holes, mold, or mildew, repair them before installing the wainscoting. Alternatively, you can install a plywood substrate before attaching the trim.

Although they are used for similar tasks, spackle and joint compound are not the same. Joint compound, also known as drywall mud, consists of limestone and gypsum and is primarily used for large-scale projects like taping and finishing seams on new drywall. Spackle is composed of gypsum and binding agents, making it a thicker compound best suited for small wall repairs like filling nail holes or cracks, as it dries quickly and is easy to sand. For small repairs, either product can be suitable. However, you can use joint compound for small jobs in place of spackle, but you cannot use spackle for large-scale taping and mudding projects.

Choose a drill bit that is the size of the screws of the anchors you will use. You aren’t drilling through metal or concrete—hopefully—so any standard twist, wooden or all-purpose drill bit will work fine. It’s also important to have a screwdriver capable of drilling through the drywall and into the stud. The good news is most available drills, even the older ones, can do this with no issue.

The Litchfield, SC homeowners’ guide to drywall insulation services

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