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TRUSTED BY HOLDERNESS, NH HOMEOWNERS

  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon49
    Verified drywall insulation services reviews

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

Avatar for AJ Pro Green Insulation Corp
AJ Pro Green Insulation Corp
4.9(
8
)
Injection Insulation - Install

Serving Holderness, NH and surrounding areas

Approved

In business since 2022

Free estimates

Small jobs welcome

"We were referred to AJ Pro Green by a colleague so we had them come out for a free estimate. They showed up on time and were very professional. They insulated our basement during our remodel and we couldnâ t be happier. The job was done quickly, was within our budget, and communication was fantastic. We would highly recommended!"
Roof open cell - walls closed cell
Roof open cell - walls closed cell
Roof/Attic closed cell
Spray Foam Insulation
Spray Foam Insulation

+57

Response time2 hrs
Recommended by85%of homeowners
Avatar for Performance Spray Foam
Performance Spray Foam
4.9(
8
)
Blown-In Insulation - Install or Upgrade

Serving Holderness, NH and surrounding areas

Approved

In business since 2022

Free estimates

Small jobs welcome

"The work they performed was beyond excellent! They were clean and respectful and worked continuously till the job was done. Can't wait to see what we will be saving on heat. Thanks so much Paul & crew!"
My jobs
My jobs
My jobs
Response time1 day
37 neighbors recently requested a quote
Recommended by37%of homeowners
Avatar for N.E.E. Construction & Spray Foam
N.E.E. Construction & Spray Foam
4.1(
46
)
Blown-In Insulation - Install or Upgrade

Serving Holderness, NH and surrounding areas

Approved

Super Service Award Winner

In business since 2000

Free estimates

Warranties offered

"Warren and his employees worked very hard in the crawl space of my log cabin home. Warren discussed in length my options with pricing and gave recommendations that best fit my needs. Many times contractors tend to want to upsell and Warren did not. I could tell he was honest and forthright in our conversation. The completed work was outstanding and the communication throughout this process was excellent. They left the site clean and in better shape. I had no real knowledge of this kind of product but Warren educated me along the way and made me feel like I was part of their team. A one point they ran out of product but quickly jumped into action to rectify this issue in a most timely fashion. I couldnâ t be happier and I wouldnâ t hesitate to use their services again. Lastly, I had just moved into this community and I felt it was important to use a local company, one that would make me feel comfortable during the decision process, Warren was that guy you knew would do right by you. I am sometimes a skeptical former Marine but it has been a pleasure dealing with Warren and his team. Thank you NEE for a job well done and in under budget!"
Sub-Floor Basement
Basement Sub-Floor & Rim Joist
Rim Joist & Sub-Floor
Blown Insulation
Deck Build

+16

Response time2 days
Recommended by83%of homeowners
Avatar for Horsth Plastering
Horsth Plastering
5.0(
1
)
Blown-In Insulation - Install or Upgrade

Serving Holderness, NH and surrounding areas

Approved

In business since 2022

Free estimates

Credit card accepted

"Diego and his crew are amazing! Punctual, fair price and just a great job all around. I even had other contractors come through who commented on what a great job they did. At one point we were on a very tight timeline and needed the remaining plaster installed before the floors went in. Diego’s crew worked late on a Saturday to make sure it was done. Simply could not have stayed on schedule without him."
Plaster
Plaster
Plaster
Plaster
Newburry, VT

+14

Response time5 hrs
7 neighbors recently requested a quote
Avatar for SW WOOD LLC
SW WOOD LLC
5.0(
1
)
Blown-In Insulation - Install or UpgradeInjection Insulation - Install

Serving Holderness, NH and surrounding areas

Approved

Free estimates

Emergency services offered

Small jobs welcome

"I was very pleased with the work he did, he has a nice way of explaining things , I sure I will hire him again for other projects when needed he is a very pleasant person to deal with. Tank you Scott for being such a nice guy ."
Projects
Projects
Projects
Projects
Projects

+6

7 neighbors recently requested a quote
Sonart Construction Corp.
2.3(
7
)
Blown-In Insulation - Install or UpgradeInjection Insulation - Install

Serving Holderness, NH and surrounding areas

Approved

In business since 2013

Free estimates

Credit card accepted

Sonart Construction Corp. has over15 years of experience in providing a variety of exterior and interior renovation services. We provide services to Palm Beach, Broward and Miami-Dade Counties.. We specialize in Bathroom Remodeling, Kitchen Remodeling, Flooring and the list goes on. Customer satisfaction is what determines our success, which is why we take a hands-on approach and keep the customer informed through every phase of the project. When interacting with our company, you'll notice that we're particularly focused on the principles of quality workmanship, timely completion, competitive pricing, and integrity in all our business dealings. We combine knowledge and research with our extensive practical experience to ensure a specialized approach for your renovation needs. Give us a call today!

SAV-ON INSULATION
4.5(
6
)
Blown-In Insulation - Install or UpgradeInjection Insulation - InstallInsulation - Install or Upgrade

Serving Holderness, NH and surrounding areas

In business since 1969

Emergency services offered

"I was plagued with recurring ice dams in a few areas of my roof. After investigation, it was discovered that the insulation in a few visible areas was sub-par. Roland came in and quickly spotted the problem areas. He assured me that the could fix these problems immediately. He used a combination of rearranging existing batts, blown-in fiberglass and spray foam to seal the attic space, over the course of two visits. He's extremely personable and always called me back or answered the phone right away."
Additional Photos
Additional Photos
Additional Photos
Recommended by100%of homeowners
Ecosmart-Spray Foam Insulation, LLC.
4.7(
12
)
Injection Insulation - Install

Serving Holderness, NH and surrounding areas

In business since 2010

Free estimates

"Jason and his wife were very professional & efficient. They arrived on time were extremely helpful and answered all of our questions. They did a great job and cleaned up beautifully. Since they left, our house has been warmer and is much more comfortable. I would recommend them to anyone that needs insulation."
Closed cell insulation
 Closed cell insulation
 Closed cell insulation
 Open cell insulation
 Applications

+3

Recommended by100%of homeowners
Showing 1-10 of 28
Drywall Insulation FAQs, answered by experts

The cost to skim coat drywall is $1.15 to $1.35 per square foot. Most of the cost is labor, for the necessary skills to apply the skim coat with precision using high-quality tools. This is a job better left to the professionals for the best outcomes.

A common cause of separation between a wall and the ceiling is truss lift—this can happen to the ceiling of rooms directly under the attic when the seasons change and wood building materials dry out, shrink, and shift. Roof trusses often dry out at different speeds, and if the bottom pieces dry out faster than the top pieces, they can shrink and pull the attached drywall away from ceilings and walls, causing cracks. Fortunately, truss lift is only a cosmetic problem, not a structural problem, and you can fix it by separating the ceiling drywall from the roof trusses, and patching the cracks.

This depends on how much plaster is applied and in how many layers, but a decent estimate is around 150 square feet. If you are applying only two coats on a small wall, there is a chance you may only need one or two gallons for the entire project. If you are plastering a large living room wall with high ceilings, using one of the more involved techniques–like Scagliola–that requires several coats, expect the project materials costs to add up quickly. 

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.

Vinegar and bleach are effective options for removing mold from drywall. Vinegar is a better choice if you have a smaller mold issue while bleach is best if you have a larger mold problem. If the area you're cleaning has limited ventilation, using vinegar would be a better option. In that case, you could mix vinegar with baking soda to remove more stubborn mold growth.

The Holderness, NH homeowners’ guide to drywall insulation services

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