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TRUSTED BY HANNIBAL, NY HOMEOWNERS

  • 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

"Cny insulation came to my facility and our attic had very little insulation. They put blown in insulation, cellulose, along with fixing a bathroom vent, and a ventilation pipe. The before and after pictures showed over 15" of cellulose. They left the premises (church) immaculate. I would recommend to anyone. What a great job!"
finished attic
Response time5 hrs
Response rate88%
44 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
68 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
Avatar for Van Dusen Exteriors
Van Dusen Exteriors
4.8(
193
)
Blown-In Insulation - Install or UpgradeInjection Insulation - InstallInsulation - Install or Upgrade

Serving Hannibal, NY and surrounding areas

In business since 2002

Free estimates

Credit card accepted

"?!!! Van Dusen Exteriors was the least expensive and most professional company to accommodate my roofing needs. My roof/seamless gutters/soffit panels/extended rear overhang job was completed in two days!! 12 guys were working!! The VD workers were VERY PROFESSIONAL ...they went above and beyond..fixing little things that I wasn't able to fix!!! (“not pertaining to the roofing job!”) I ABSOLUTELY ❤️ MY NEW ROOF,.... (SORRY NOT SORRY!) Highly RECOMMEND!! #VANDUSENEXTERIORS#☝?INCNY!”"
Siding Windows and Doors
Complete exterior remodel
custom specialized work
Additional Photos
Additional Photos

+3

Recommended by96%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
Showing 1-10 of 36
Drywall Insulation FAQs, answered by experts

Whether you can reuse a drywall anchor depends on its type, material, and how it is removed. Plastic anchors, such as expansion or self-drilling types, are generally considered single-use because they are designed to expand and are likely to break or become deformed upon removal. Metal anchors, like toggle bolts, are more durable and can often be reused if they are not damaged during extraction. However, with toggle bolts, the toggle mechanism can fall inside the wall when the bolt is removed, making it difficult to retrieve. If an anchor is damaged or must be cut for removal, it cannot be reused regardless of its material.

You can put drywall mud over paint to even out the surface or entirely resurface it. Sand the surface with 280-grit sandpaper, vacuum the debris and dust with a shop vac, and clean it with a slightly damp cloth. Allow the surface to dry. Apply drywall primer, especially if you’re skim-coating an entire wall. Apply the right type of drywall mud over the surface and smooth it with a trowel. Allow the layer to cure fully, then sand it before applying another layer or painting it.

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.

Wet-sanding and dry-sanding each have pros and cons. Dry-sanding is less messy, so it’s a good option if you’re trying to minimize dust (for example, if you’re sanding an occupied home or working with particularly dry or dusty drywall mud). However, dry-sanding is quicker because you don’t have to keep rinsing a sponge or wait for it to dry before painting.

Mudding drywall is a DIY-friendly project, but patience and practice are required for perfection. If you’re working in a highly visible area and want the best possible finish, hiring a professional drywaller is worth the cost. Pros have the tools and know-how to ensure a smooth surface with fewer sanding sessions and less cleanup.

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.