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TRUSTED BY SMITHTOWN, NY HOMEOWNERS

  • Average homeowner rating star icon4.7
    Average homeowner rating
  • Verified reviews icon401
    Verified drywall insulation services reviews

Find Drywall insulation pros in Smithtown

Avatar for Triple H Insulation
Triple H Insulation
4.6(
41
)

Serving Smithtown, NY and surrounding areas

Approved

In business since 1999

Free estimates

Credit card accepted

"ABSOLUTELY RECOMMENDED ð ¯, WORKERS ARE RESPECTFUL, WORKED HARD ð ð , ADDED NEW & BETTER INSULATION IN THE ATTIC, ADDED INSULATION INTO THE GARAGE WALLS & CEILING, VERY PLEASED WITH THE WORKERS & JOB, WOULD HIRE TRIPLE H INSULATION AGAIN FOR THE FUTURE."
Spray Foam -Rim Joist
Cellulose Insulation
Cellulose Insulation
SilverGlo -Crawl Space
Cellulose Insulation

+152

Response time12 hrs
Response rate93%
5 neighbors recently requested a quote
Avatar for Zavza Seal, LLC
Zavza Seal, LLC
4.8(
52
)

Serving Smithtown, NY and surrounding areas

Approved

In business since 2021

Free estimates

Credit card accepted

"I hired Zavza Seal LLC to waterproof the foundation in my basement. Anderson and his crew went above and beyond with the project. They were on time, clean and responsive to any questions I had. I would gladly use them again."
Flooring
Flooring
Flooring
Flooring
Response time7 hrs
Response rate98%
Recommended by95%of homeowners
Chortani Services HVAC
4.6(
193
)

Serving Smithtown, NY and surrounding areas

Approved

In business since 1992

Offers commercial services

Customers say: Quick response

Welcome to Chortani Services HVAC. We have been servicing the Brooklyn area for more than 20 years. If there is ever a problem with your heating or air conditioning, we can take care of it. Over the years we have seen just about everything and fixed it all. We always ensure great communication on every project we undertake so that there are never any issues that can't be quickly taken care of. Contact us today for an estimate.

Response time4 hrs
Response rate100%
Recommended by97%of homeowners
Avatar for Go Go Green Insulation
Go Go Green Insulation
5.0(
28
)

Serving Smithtown, NY and surrounding areas

In business since 2015

Free estimates

Emergency services offered

"I researched and found Devon and his company were very well reviewed and he was great on the phone. We have a 1904 home with vermiculite and old batting for insulation in the attic. Devon came out to the house and was planning to do the removal of the old insulation but the vermiculite was determined to have asbestos, so we had everything in the attic remediated. Devon told me about the ZAI Trust and I was able to submit a claim for the abatement and reinsulation. Devon also discovered that a small roof off the kitchen/dining area was uninsulated as well as the dormer roof and the ensuite below it. We had to reschedule suddenly due to Mum being admitted to the ER, and Devon had no issue with this at all, and was very supportive. Devon and his team did an amazing job! What great people! They worked so hard and the spackling job to cover the holes was terrific. We just primed and painted. Devon will be back here to review the insulation status in the rest of the home, as the old foam insulation may need to be supplemented. I'd hire Go Go Green Insulation in a heartbeat and have already recommended them to a couple of neighbours. Old home, apt. or new build, these guys are the BEST!"
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+119

Recommended by100%of homeowners
Avatar for All Seasons Insulation, Inc.
All Seasons Insulation, Inc.
4.0(
45
)

Serving Smithtown, NY and surrounding areas

In business since 2012

Free estimates

Warranties offered

"Very courteous, very professional and they were on time just as promised. The beginning and ending of the job was excellent in every way. I would recommend this company to anyone who is interested in insulating their home. Thanks for a great job."
Attic Insulation
PHOTOS OF OUR WORK ON WEB
Spray Foam Truck #2
PHOTOS OF OUR WORK ON WEB
Trucks From Our Fleet

+10

Response time4 hrs
Response rate89%
Recommended by100%of homeowners
Re-Insulate America, Inc.
3.9(
354
)

Serving Smithtown, NY and surrounding areas

In business since 2008

Free estimates

Emergency services offered

"They insulated my attic, which was done very well and efficiently. But I was most impressed by the consultation they gave on the insulation issues on my first floor. The guy, Brad, gave quality free advice rather than making up a huge project that his company could profit from. Will be hiring them for my next insulation project!"
Recommended by91%of homeowners
Avatar for Camco Insulation
Camco Insulation
5.0(
7
)

Serving Smithtown, NY and surrounding areas

In business since 2024

Free estimates

Emergency services offered

"I needed the attic of my 2 car garage insulated as well as some exterior wall on the main level. The job was done in one afternoon, including installation of Geeenrock on the lower level. Everything is buttoned up neatly and tightly and it is now easy to warm the space with a small heater. I would definitely recommend this company! Their cost was 1/3 the cost of the batt insulation alternative I researched and result is exactly what I was hoping for. Gary Centerport, NY"
Attic Insulation
Attic insulation
Attic insulation
Attic insulation
Hybrid- Spray Foam/Fiberglass

+2

Response time40 mins
Response rate96%
Recommended by85%of homeowners
Avatar for Eco Green Solutions
Eco Green Solutions
5.0(
28
)

Serving Smithtown, NY and surrounding areas

In business since 1987

Free estimates

Emergency services offered

"The crew showed up wearing booties and proceeded to protect my flooring and carpet.  They removed the moldy drywall and left my basement spotless.  I would recommend them to all of my family and friends who may need their services.
"
Additional Photos
Recommended by100%of homeowners
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Drywall Insulation questions, answered by experts

Drywall can be toxic to the environment and to humans in some cases. As drywall breaks down in a landfill and comes in contact with other organic chemicals, it can create hydrogen sulfide gas or leach into the groundwater. Additionally, the CDC recommends methods for controlling the inhalation of drywall dust when handled. While the common ingredients of drywall—gypsum, silica, and mica—are naturally occurring, they can cause irritation in some humans.

You can technically just paint over hairline cracks in plaster since these cracks are often harmless, but this will mostly be a waste of paint. Paint will only hide the hairline crack for a few months before it shows up again. The best solution is to repair the crack with flexible filler or joint compound before repainting.

If you’re installing new drywall, you may need to skim coat the drywall first for a smooth finish and to allow the primer to adhere to the wall. It’s only necessary if there are imperfections in your drywall due to issues with the studs or improper drywall installation. If you’re refreshing existing walls, you may want to skim coat if there are imperfections across the wall. As an alternative, you can repair your drywall and sand it for a smooth finish before painting.

The two most common drywall thicknesses for ceilings are 1/2-inch and 5/8-inch. For most standard residential applications, 1/2-inch drywall is sufficient and widely used. It provides adequate support and is lighter and easier to handle during installation compared to thicker sheets. However, 5/8-inch drywall is often used for specific cases where additional benefits are needed. It is heavier but provides superior sound dampening and fire resistance. You should consider using 5/8-inch drywall for ceilings in commercial buildings, between a garage and a living space, or above a finished basement to meet building codes or for enhanced soundproofing.

On average, drywall installation costs around $2,000, with a typical range of $400 to $6,000, including materials and labor. The final price depends on several factors. The most significant is the size of the area, as many contractors charge per square foot. Other cost factors include the complexity of the job (e.g., cutting around multiple windows and doors, corners, or curved walls), accessibility, location, the thickness of the drywall, the height of the room, and the desired level of finish. The level of finish can range from simply hanging the drywall to taping and mudding the seams and painting the walls.

The Smithtown, NY homeowners’ guide to drywall insulation services

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