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  • Average homeowner rating star icon4.4
    Average homeowner rating
  • Verified reviews icon28
    Verified drywall insulation services reviews

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

Avatar for Central New York Insulation
Central New York Insulation
5.0(
23
)
Blown-In Insulation - Install or Upgrade

Serving Hannibal, NY and surrounding areas

Approved

Super Service Award Winner

In business since 2001

Free estimates

Small jobs welcome

"Matthew was personable and polite. He showed me where I was losing heat in my house and answered all of my questions honestly and thoroughly. At this time, I will not be electing to add insulation, in favor of an easier solution, and I am very appreciative that he didn’t try to sway me otherwise. If/when I elect to add insulation, I will definitely be contacting Matthew!"
finished attic
Response time6 hrs
Response rate88%
41 neighbors recently requested a quote
Avatar for Superior Insulation Company, LLC
Superior Insulation Company, LLC
4.5(
26
)
Blown-In Insulation - Install or UpgradeInjection Insulation - Install

Serving Hannibal, NY and surrounding areas

Approved

In business since 1987

Free estimates

Warranties offered

"Bob contacted us to enquire if they could begin the work a few days earlier than scheduled. We consented to that and they began work ahead of schedule. The crew was three men, Bob, Ryan and Ryan. They were courteous and respectful and efficient. I have a background in construction trades so I know good mechanics when I see them. These men were pros and did a quality installation. I am very satisfied with the job they did and our home is far more comfortable since they finished. I know that our furnace runs significantly less and I expect our energy costs will be less. I emphatically recommend Superior Insulation and especially Bob and the crew. You will not be disappointed."
spray foam
ceiling and walls
COOLER
POLE BARN CLOSED CELL FOAM
POLE BARN CLOSED CELL FOAM

+6

Response time4 days
67 neighbors recently requested a quote
Recommended by95%of homeowners
Avatar for Polar Bear Insulation, Inc.
Polar Bear Insulation, Inc.
5.0(
7
)
Blown-In Insulation - Install or UpgradeInjection Insulation - Install

Serving Hannibal, NY and surrounding areas

Approved

In business since 2007

Free estimates

Credit card accepted

"There was no salesman to pay for like the others that offered estimates. The person that assessed my insulation needs is the person that did the work. I cannot stress enough what wonderful service I received from Polar Bear Insulation. Extra services were done for me that were not asked for. Punctuality, top notch work ethics, and courteousness were demonstrated. I so enjoyed the cheerfulness and laughter I heard while the work was being done. David is the best!!!!"
Foam
Foam
Foam
Foam
Response time2 days
Recommended by100%of homeowners
Avatar for IMI Home
IMI Home
4.8(
73
)
Blown-In Insulation - Install or UpgradeInjection Insulation - Install

Serving Hannibal, NY and surrounding areas

In business since 2017

Free estimates

Credit card accepted

"Patrick and Kaleb did an excellent job today. They were very knowledgeable and professional in the insulation business. They actually went above and beyond the call of duty. Thank you, Patrick and Kaleb, for insulating my attic. You are awesome guys. I would highly recommend them to anyone looking to insulate their attic."
Finished Product
old fiberglass
Al in a day's Work
Badly insulated attic
Rodents love Fiberglass

+3

Response time4 hrs
Response rate86%
Recommended by89%of homeowners
Mr. Sprayfoam, Inc.
4.5(
27
)
Blown-In Insulation - Install or Upgrade

Serving Hannibal, NY and surrounding areas

In business since 2000

Free estimates

Credit card accepted

"Mark was very professional and gave a complete explanation of the estimate and work involved. while only one man showed up on the date scheduled for insulation, he completed the exterior walls foam insulation work including the interior basement rim in the day as promised and was very courteous and thorough. I have noticed quite an improvement in the warmth of my home and especially since we have had 2 very cold weeks since Christmas. negative degrees! I am very pleased with the company and the work."
Response time2 days
Recommended by95%of homeowners
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Drywall Insulation FAQs, answered by experts

Drywall is safe to cut as long as you follow proper procedures, such as wearing personal protective equipment and using the right tools to score and cut the drywall. When cutting new drywall, it can release dust with silica and other compounds that could pose health risks. Leave cutting drywall to the pros, or wear a high-quality respiratory mask, goggles, and other PPE when handling drywall.

A utility knife is sharp enough to score the drywall and it may work in a pinch for outlet box holes. However, one of the best tools for drywall when you need to make exact cuts for an outlet box quickly is a drywall saw. This handheld tool has a longer blade than a utility knife, so it penetrates the thickness of the drywall easily. The design of its handle and the teeth in its blade make it easier to control while cutting quicker than you can with a utility knife.

The easiest way to remove texture from walls is the soak-and-scrape method. You’ll need to spray a section of the wall with water and let the water soak in and soften the texture. Then, you need to scrape the texture off using a drywall taping knife. This method works best with unpainted walls since paint prevents water from saturating the textured joint compound.

With its breathability and flexibility, lime plaster is among the most durable of all plaster types. It's also fire-resistant and has a proven track record, as people have been using it for thousands of years.

However, all plaster types will last for many years with the right care and treatment. Proper preparation and installation will also help ensure your plaster walls look great for as long as possible.

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 Hannibal, NY homeowners’ guide to drywall insulation services

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