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  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon88
    Verified drywall insulation services reviews

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

Avatar for Home Genius Exteriors
Home Genius Exteriors
4.9(
412
)
Blown-In Insulation - Install or Upgrade

Serving King, NC and surrounding areas

Approved

Super Service Award Winner

In business since 2005

Free estimates

Emergency services offered

"From the initial visit with the salesman to the production coordinators to the project managers to the boots on the ground (or roof) my experience with Home Genius Exteriors has been amazing! Tony, the Project Manager, is incredibly knowledgeable and personable. He took the time to walk me through every phase of my roof and siding replacement. He was very responsive, even during off-work hours. He addressed every concern I had and was thoughtful in his responses. He was very thorough when conducting inspections, identifying action items I didnâ t see, even if it meant additional work for his field crew at no extra cost. I canâ t say enough about the field crews for both my roof and siding replacements. They were incredible and they didnâ t treat my house as â just the next jobâ . They catered to my houseâ s needs, worked extremely efficiently, and did everything I asked of them. I would highly recommend Home Genius Exteriors for roof, siding, and gutter needs!"
Roofing
Roofing
Roofing
Roofing
Roofing

+79

Recommended by97%of homeowners
Avatar for USA Insulation of The Triad
USA Insulation of The Triad
4.5(
14
)
Blown-In Insulation - Install or UpgradeInjection Insulation - Install

Serving King, NC and surrounding areas

Approved

In business since 2021

Free estimates

Small jobs welcome

"Justin showed up to provide a quote. He was courteous and friendly. He was knowledgable and answered all my questions. He explained the cost differences and listened to my needs, he never tried to upsell or convince me to go more expensive. I was able to schedule the work during the quote visit and it was within the same week! His father showed up on time and got to work with his team. They were even more courteous and friendly and respectful of my property and the fact I was working remote. They were so quick! My entire basement (over 1000 sqft) had the old insulation removed and new installed within 6 hours. They cleaned after completion and even removed my old ping pong table that needed a new home! I would recommend them. Family owned but COMPLETELY professional."
Comparison Image
Response time1 day
Response rate100%
86 neighbors recently requested a quote
Avatar for Wize Home Services
Wize Home Services
3.9(
408
)
Blown-In Insulation - Install or Upgrade

Serving King, NC and surrounding areas

Approved

In business since 2015

Free estimates

Emergency services offered

"I had 20 year old flat moist insulation that didn't do any good in cold weather. I always had high energy bills every winter and didn't want to do the same this year. I knew I wanted to get insulation up to code R38. I went back and forth a lot and called them many times about understanding my choices for both insulation and radient barrier. I was chose them because they are the only ones that had copperflec. I became glad I chose them because of how paitent they was and how availble they was to answer all of my questions. They showed up as schudled and took out all the old stuff without getting it in my house. That was very important to me with my asthma that it didn't get in the air. I was very pleased with everything they did and how neat they left the place. I am also pleased to tell the difference in how even the room tempatures are now with the radient barrier. Before one would be hotter or colder then others. I expect to have much lower bills this winter."
Shower, floors, , vanity
.
.
.
.

+30

Response time8 hrs
Response rate100%
8 neighbors recently requested a quote
Avatar for Home Field Insulation of Greenboro
Home Field Insulation of Greenboro
New to Angi
Blown-In Insulation - Install or Upgrade

Serving King, NC and surrounding areas

Approved

In business since 2023

Free estimates

Credit card accepted

Home Field Insulation of Greenboro is committed to excellence in every aspect of our \nbusiness. We uphold a standard of integrity bound by fairness, honesty, \nand personal responsibility. Our distinction is the quality of service \nwe bring to our customers. Accurate knowledge of \nour trade combined with ability is what makes us true professionals. \nAbove all, we are watchful of our customers' interests and make their \nconcerns the basis of our business.

33 neighbors recently requested a quote
Avatar for Ray's Pest Control and Wildlife Removal
Ray's Pest Control and Wildlife Removal
5.0(
1
)
Blown-In Insulation - Install or Upgrade

Serving King, NC and surrounding areas

Approved (Corporate)

In business since 1972

Free estimates

Credit card accepted

Ray's Pest Control has been serving the Triad for more than 50 years. \nFounded in 1972, Ray's Pest Control & Wildlife Removal is a local, family-owned business providing home pest control and commercial pest control services to Winston-Salem and the surrounding areas for over 50 years. Because we've maintained many of our customers since the 70s, it's clear to see that we take our goal of caring for the homes and businesses we serve seriously.

84 neighbors recently requested a quote
GreenServe Insulation Solutions
4.5(
94
)
Blown-In Insulation - Install or UpgradeInjection Insulation - Install

Serving King, NC and surrounding areas

In business since 2009

Free estimates

Credit card accepted

"Initial install into garage ceiling did not work. Subsequent parts and method did seem to work well to achieve a dense pack with fiberglass blown in. A lot of holes in the drywall ceiling. Be aware, a lot of dust from drywall during install and drywall repair. Price was very fair. Pleasant vendor. This was a complicated job."
Response time2 days
Recommended by98%of homeowners
Avatar for Groundhog Insulation Pros LLC
Groundhog Insulation Pros LLC
5.0(
31
)
Blown-In Insulation - Install or Upgrade

Serving King, NC and surrounding areas

In business since 2025

Free estimates

Warranties offered

"Groundhog are literal pros!! Inquired about the Duke Energy Rebate program to add some insulation to my attic, and within 2 weeks they came and installed everything!! The price was incredibly reasonable, and I felt valued as one of their customers. Definitely recommend for your insulation needs!"
Response time2 days
Response rate100%
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Drywall Insulation FAQs, answered by experts

Drying alone can take 1 to 4 hours to dry to the touch per plaster layer, but some types of plaster take several hours longer to dry. However, this doesn’t mean the job is done because plaster doesn’t fully harden until it cures, which can take a few days to a couple of weeks. It may take even longer if you’re building a new, pretty thick plaster wall. Allow the plaster to cure before painting it.

Yes, applying a texture can hide minor imperfections and irregularities in drywall, but it will not cover significant damage like nail marks or screw holes. The best texture depends on the size of the flaws. For minor imperfections, popular choices like orange peel, sand, or popcorn texture are effective. For larger imperfections, you may need a more prominent style, such as a knockdown or trowel finish, to conceal them effectively.

You’ll want to inspect your plaster walls for signs of damage before painting. If you notice soft spots, deep cracks, bubbling, or areas where the plaster is crumbling or pulling away from the wall, it likely needs repair. While small hairline cracks are common and likely cosmetic, you should address larger issues before painting to ensure a quality, smooth finish.

While a normal moisture level for drywall is between 5% and 12%, replacement is recommended if you get consistent readings above 17%. At this level, the drywall is likely too compromised by extensive moisture damage to be considered safe. You can replace either the entire sheet or just the affected section. If you are unsure after a visual inspection, it is best to have a contractor or water restoration provider use a professional moisture meter to get an accurate reading.

When you are learning how to tape and mud drywall, waiting for things to dry requires a lot of patience. So how long does drywall mud take to dry? On average, it takes about 24 hours. However, it depends on things like the thickness of the mud, as well as the room’s temperature, humidity, and ventilation. Using thin layers of mud in a warm, low-humidity room with good airflow reduces average drying time. You also could speed up drying time by making use of hot drywall mud, which consists of a powder that you mix with water, instead of using pre-mixed mud. 

The King, NC homeowners’ guide to drywall insulation services

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