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    Average homeowner rating
  • Verified reviews icon179
    Verified drywall insulation services reviews

Top-Rated Drywall insulation pros in Cedar Grove - Updated Nov 2026

Avatar for Insulation For All, LLC
Insulation For All, LLC
4.8(
24
)
Blown-In Insulation - Install or UpgradeInsulation - Install or Upgrade

Serving Cedar Grove, NC and surrounding areas

Approved

Super Service Award Winner

In business since 2023

Free estimates

Emergency services offered

"I needed insulation put into existing walls without any remodel. They came and did blown in fiberglass from the exterior walls. They did a great job and were super friendly. Some issues came up during the job with my interior drywall because the sheetrock was installed incorrectly. They didn’t hesitate to come in and fix the problem. They cleaned up after themselves before leaving where you couldn’t even tell they were there. I noticed an immediate difference in sound and comfort in the house. I am very impressed with how friendly and professional they were. The job was quick and effective. Highly recommend."
Rehab project
Metal building insulation
Rehab project
Metal building insulation
Rehab project

+29

Response time1 day
Response rate100%
16 neighbors recently requested a quote
Avatar for USA Insulation Raleigh-Durham
USA Insulation Raleigh-Durham
4.9(
14
)
Blown-In Insulation - Install or UpgradeInjection Insulation - InstallInsulation - Install or Upgrade

Serving Cedar Grove, NC and surrounding areas

Approved

In business since 1985

Free estimates

Warranties offered

"So happy I went with USA Insulation. After learning about foam insulation, I knew it was the right option for my house. They insulated my walls and attic in a day and a half, and I could feel the difference right away."
USA Insulation Raleigh-Durham
Response time1 day
39 neighbors recently requested a quote
Recommended by57%of homeowners
Avatar for Triangle Radiant Barrier
Triangle Radiant Barrier
4.9(
58
)
Blown-In Insulation - Install or UpgradeInsulation - Install or Upgrade

Serving Cedar Grove, NC and surrounding areas

Approved

In business since 2016

Free estimates

Warranties offered

"Everything went according to plan. Crawlspace insulation was replaced and closed space was sealed up. A air inducer was also installed. The environment is totally different down there now and is much closer to the temperature of the house. I kept my vapor barrier the same."
Rafter installation of Radiant Barrier by Triangle Radiant Barrier in Raleigh, NC.
Crawl space encapsulation by Triangle Radiant Barrier in Fuquay-Varina, NC.
Radiant Barrier installation on attic rafters. Reduce attic summer heat 30-40 degrees Fahrenheit, on average. Increased home comfort, lower cooling costs, extended HVAC service life, increased home resale value. Transferable lifetime warranty on our Radiant Barrier installation.
Additional Photos
Additional Photos

+28

6 neighbors recently requested a quote
Recommended by94%of homeowners
Avatar for Wize Home Services
Wize Home Services
3.9(
408
)
Blown-In Insulation - Install or Upgrade

Serving Cedar Grove, NC and surrounding areas

Approved

In business since 2015

Free estimates

Emergency services offered

"l Everyone we dealt with was extremely nice and friendly, including the guys that came out to the house. The person we spoke with initially gave us a cost estimate based on the square footage of our house and how many vents he estimated we had (I hadn't counted and he said he'd guess since it was an estimate). I told him that we had a vent with some nesting-type material that blew up from it when we first turned on the air (this is a new home that had sat empty for two years) and we wanted a company that had the capability to inspect the interior of the ducts that we couldn't see in the craw space. He assured me they could do that as well.
The appointment was rescheduled once, but they warned me that may happen and I wasn't upset at all about that.
They showed up on time and communicated well with us the day of the appointment so we knew when to expect them. When the technician called I asked him if they could also check our two intakes as the duct board was loose on both and causing air to escape into the crawl space and closet. He told me they could do that easily and carried the appropriate tape to easily fix the problem.
For $800, they spent only two hours at our house and only vacuumed out the ducts (of which we have FAR less than the original guess the representative made when quoting the project). No camera was used to check ducts. One week after the cleaning, one duct began blowing insulation that has collected in it's vent cover. They also only repaired one of the intakes with the loose duct board. The other hadn't looked touched, although they assured us they fixed both.
While they were very nice people, I feel quite ripped off and definitely did not get my money's worth. I found out, after the fact, that my mother-in-law had a similar service from another company. Same price, but they were at her house for 7 hours. That's a considerable difference.
"
Shower, floors, , vanity
.
.
.
.

+30

Response time8 hrs
Response rate100%
9 neighbors recently requested a quote
GreenServe Insulation Solutions
4.5(
94
)
Blown-In Insulation - Install or UpgradeInjection Insulation - Install

Serving Cedar Grove, 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 Smith Insulation
Smith Insulation
4.8(
10
)
Blown-In Insulation - Install or UpgradeInjection Insulation - InstallInsulation - Install or Upgrade

Serving Cedar Grove, NC and surrounding areas

In business since 1979

Free estimates

Emergency services offered

Smith Insulation is a family owned company that was established in 1979 to serve the residential and commercial builders and existing homeowners in the Raleigh-Durham and surrounding areas. The company established an additional facility in Roanoke Rapids and expanded its service into southern Virginia. Part of Smith Insulation's long-standing reputation for providing quality work at competitive prices is the result of its on-going participation in industry training programs. The company holds Masters Certification in Environments for Living from Avanced Energy, and has completed the Southface Energy Institute's High Performance Home training program. The company's employees hold training certifications from the NAHB Research Center, and manufacturers such as Johns Manville, CertainTeed, Knauf, Protective Chemicals Corp. and Demilec.\nSmith Insulation is fully insured, properly licensed and complies with all applicable Federal and State laws.

Additional Photos
Additional Photos
Additional Photos
Additional Photos
Recommended by100%of homeowners
Avatar for Carolina Energy Concepts, LLC
Carolina Energy Concepts, LLC
4.7(
43
)
Injection Insulation - Install

Serving Cedar Grove, NC and surrounding areas

In business since 2011

Free estimates

Emergency services offered

"My family and I have been living in an RV for over a year now, due to hurricane Florence. It has been a nightmare dealing with shady, lazy and difficult tradesmen but doing business with Mitch has been the easiest thing in this whole process. I called him on a Friday to insulate my entire home and he was completely done by the following Tuesday, before lunch time. He s extremely friendly and an excellent communicator. He kept me in the loop the entire time and showed up when he said he was going to. He does quick work but he is very proficient and he actually cleaned up after himself, which seems to be completely unheard of. We called around to multiple businesses for spray insulation and Mitch is by far the BEST price you will find out there. He even gave me a really good discount because I think he s just a nice guy. I highly recommend Mitch. He will make your life easier in regards to upgrading your home."
Foam
Spray Foam
Foam
spray foam
spray foam

+16

Response time8 hrs
Recommended by97%of homeowners
Avatar for Prime Energy Group
Prime Energy Group
4.5(
58
)
Injection Insulation - Install

Serving Cedar Grove, NC and surrounding areas

In business since 2008

Free estimates

"Our builder had never used spray foam, so once we decided to go spray foam, we got a great education from Rich Brown of Prime Energy group. He was wonderful to work with, and helped guide us on some very important issues including HVAC sizing. His company had all their paperwork ready for Orange County NC inspectors, and he was very flexible given all the delays we experienced before we were ready. When our spray day finally was approaching (4 months after the initial consultation), Rich came out again to go through the job again with us, answer any last minute questions, and make sure he did not see any concerns for going forward. Once we were ready, the company sent two crews. Rich went through the job with them and they finished it in one day! The crews even did a good job of keeping the mess to a minimum, despite the fact the trimmed foam bits are very much like styrofoam to manage. The inspection went off without a blink, and the job looks great! I really would recommend them as top notch, and priced fairly for the level of job they did for us. My only remark for those considering spray foam: make sure all outlets, vent pipes or air inlets are in their final place and fastened down before spray. You cannot easily reposition or push them into place afterword, and who wants to damage their new insulation? Thankfully, we thought of that for the outside vents because those would have been a nightmare to fix. On inside, we had two outlets that were screwed only from one side rather than nailed and the dryer vent 'hutch' that was not fastened that were pushed out by the foam which are going to be difficult to fix. My husband will also have to pull the sides of our shower pan liner and cut some foam back before that area is tiled since the flexible liner pushed in, but that should be simple. We used open cell foam and are very happy with the results, and there are no weird odors or fumes after a day's curing. Call Rich, he knowns his stuff."
Energy Guarantee
Custom Home Bldr 1M+
Vaulted Ceiling
Wall section before
HVAC in HOT vented attic

+11

Recommended by100%of homeowners
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Drywall Insulation FAQs, answered by experts

You’ll get better results if you soundproof the whole wall. A hole through which light can pass can also let sound waves in. Acoustical or silicone sealant applied to holes and cracks can block enough sound to make a difference. However, the more layers absorb vibrations and slow or stop sound waves, the less noise you’ll have. 

The age of your home can clue you in to whether you have plaster or drywall ceilings. Homes built after the ‘70s are more likely to have drywall ceilings and walls, while older homes have plaster. You can also do the pushpin test: A pushpin will go into drywall, whereas it’s much harder to push one into a plaster wall. If you’re still unsure, ask a drywall professional to let you know which type of ceilings and walls you have.

Applying plaster to a wall will usually cost between $2 and $10 per square foot for both the material and labor. The cost will vary based on the quality of the plaster you’re using and whether or not prep work is required before the work begins. Wall prep can add up to about 10% to your total costs. Plastering exterior walls can be more expensive in many cases because they are taller and require scaffolding and safety equipment.

Yes, you can hammer a nail into a wall stud. But before you do, it’s important to confirm that you’re actually nailing into a stud—and not wiring, pipes, or ductwork. To check, find a few more studs in the wall, then measure to make sure they’re either 16 or 24 inches apart.

You can skim coat plaster, but it’s better to repair the plaster itself. A skim coat is a thin coat of drywall joint compound spread over the surface of a wall. The result is a flat finish that looks pleasing, but part of the appeal of plaster is its imperfections and aesthetic. Skim coating is best when limited to drywall applications.

The Cedar Grove, NC homeowners’ guide to drywall insulation services

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