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TRUSTED BY COMMACK, NY HOMEOWNERS

  • Average homeowner rating star icon4.7
    Average homeowner rating
  • Verified reviews icon307
    Verified plaster repairs reviews

Verified Reviews for Plaster Repair pros in Commack, NY

*The Angi rating for Plaster Repair companies in Commack, NY is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Plaster Repair needs.

*The HomeAdvisor rating for Plaster Repair companies in Commack, NY is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Plaster Repair needs.

Last update on March 31, 2026

Find Plaster repair specialists in Commack

Avatar for Precision Painting of Long Island and New York
Precision Painting of Long Island and New York
4.8(
52
)
Plaster - RepairPlaster - Repair - For Business

Serving Commack, NY and surrounding areas

Approved

In business since 2010

Free estimates

Small jobs welcome

"Scott is a pleasure to work with. His team did a great job re-sheet rocking and painting my garage. Exceeded my expectations. I would highly recommend using them."
office
nyc job
column before
after column
66 allen

+1

Response time4 hrs
2 neighbors recently requested a quote
Recommended by95%of homeowners
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Avatar for BuildingLI.com - BLI Facilities LLC
BuildingLI.com - BLI Facilities LLC
5.0(
32
)
Plaster - InstallPlaster - Install - For BusinessPlaster - Repair+1 more

Serving Commack, NY and surrounding areas

Approved

In business since 2017

Free estimates

Emergency services offered

"Company was prompt in response very reasonable and effectuate with the repair the same day. Thanks much exclamation. Thanks, Eddie."
before demo
kitchen demolition
demolition complete
kitchen tile job in progress
kitchen tile

+172

Response time7 hrs
Recommended by76%of homeowners
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Avatar for Square Construction and Design, Inc.
Square Construction and Design, Inc.
4.7(
88
)
Plaster - RepairPlaster - Repair - For Business

Serving Commack, NY and surrounding areas

Approved

In business since 2013

Free estimates

Warranties offered

"Did a great job. Hired them again two years later for bathroom and kitchen remodel which also came out great."
Basement Before
Basement Before
Basement After
Basement After
Basement, accent Brick wall

+39

Response time7 hrs
Response rate91%
Recommended by93%of homeowners
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Avatar for H&G General Home Remodeling Corp.
H&G General Home Remodeling Corp.
4.8(
57
)
Plaster - Repair

Serving Commack, NY and surrounding areas

Approved

In business since 2019

Free estimates

Small jobs welcome

"Excellent work. Did floor, plaster, paint,new door in bathroom. Plaster, paint bedroom. Professional, great work, neat, fair pricing, meticulous, beautiful work all around. Will call them again and recommend highly."
West Babylon
West Babylon
West Babylon
West Babylon
West Babylon

+155

Response time3 hrs
Response rate88%
4 neighbors recently requested a quote
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Avatar for Mr. Handyman of Huntington and Smithtown
Mr. Handyman of Huntington and Smithtown
4.6(
97
)
Plaster - RepairPlaster - Repair - For Business

Serving Commack, NY and surrounding areas

Approved

Super Service Award Winner

In business since 2020

Warranties offered

Small jobs welcome

"Did excellent job repairing several screens"
Bath Wainscot
Before and After Photos
Before and After Photos
Before and After Photos
Fence and Gate Replacement

+130

Response time3 days
57 neighbors recently requested a quote
Recommended by67%of homeowners
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Grady's Painting Plastering/Construction
2.0(
174
)
Plaster - InstallPlaster - RepairPlaster - Repair - For Business

Serving Commack, NY and surrounding areas

Approved

In business since 1969

Free estimates

Emergency services offered

"When confronted with a crisis because of a copper plumbing burglary, Mr. Grady, of Grady's Painting, Plastering and Construction, willingly traveled many miles to come to my aid. Requesting only a $1.00 deposit against a $4,500.00 job, he masterfully reconstructed my nineteenth century lath and plaster hallway wall, also thoroughly compensating for a missing portion of a central stud unwittingly removed by a plumber! After his extensive search for appropriate composition and dimension of material, he replaced and replicated a section of my forty-year-old faux onyx tub surround with common white PVC sheet, tinted oil-based colors, glaze, paint brush, and a rag. His applied natural talents and superlative skills saved me thousands of dollars! On the basis of both professional conversation and knowledgeable observation, Mr. Grady possesses the intrinsic knowledge of old-world trades, the artistic capabilities, the problem=solving thought processes, and the personal work ethic to accomplish a broud scope of reconstruction and restoration."
Response time11 hrs
Response rate100%
Recommended by57%of homeowners
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Avatar for Exterior Team Home Services, Inc.
Exterior Team Home Services, Inc.
4.6(
25
)
Plaster - Install

Serving Commack, NY and surrounding areas

Approved

In business since 2016

Free estimates

Warranties offered

"Ronald stripped, repaired and roofed my house in one day and did a fantastic job. Fascia capped and gutters were also replaced. The workers were very professional and cleanup was great. The roof looks great and I highly recommend them."
Roof in process
Roof done
Roof in process
Job done in Ronkonkoma
Job done

+1

Response time4 hrs
2 neighbors recently requested a quote
Recommended by95%of homeowners
Request Quote
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Showing 1-10 of 244
Plaster Repair questions, answered by experts

Yes, you can install drywall over plaster, but there are important factors to consider. While it can create a smooth, flat surface, it is often not the best approach. Installing drywall over plaster will increase the wall's thickness, which can cause issues with existing window and door frames that may no longer fit. You might also need to adjust power outlets to keep them accessible. A better, though more expensive, option is to remove the old plaster and lath entirely before installing new drywall. Drywalling directly over plaster seals in the old material, and if any problems arise later, you will need to remove both layers down to the structural beams for repairs. Given the potential complications, this job is best handled by professionals.

Plaster provides a durable, soundproof, and moisture-resistant finish compared to drywall.

The short answer is yes, a sagging plaster ceiling is dangerous. Sagging plaster on a wall is something you should fix immediately, but it isn’t a major concern. If the same type of sagging occurs on a ceiling, however, you could be in danger of your ceiling falling in large chunks. When plaster sags, it loses its strength and ability to hold itself up. The bonds that hold it together are strong, though, so if a sagging area falls, it will take large pieces down with it.

It’s not a good idea to plaster over broken plaster (unless by broken you’re referring to cracked, in which case that’s perfectly fine). However, broken plaster can be a sign of a larger underlying issue like foundation damage or severe damage to the lath holding up the plaster, so it’s worth investigating before you simply plaster on top of the damage.

Plastering and skimming are two different techniques for finishing walls. Plastering involves applying a thick layer of a plaster mixture—typically containing gypsum, lime, cement, sand, and water—to create a new surface. This process often requires multiple coats and is used for repairing significant damage or creating decorative textures. Skimming, on the other hand, is a technique that involves applying a thin layer of drywall compound or joint compound over an existing surface to smooth it out, covering minor imperfections, small cracks, or uneven textures for a polished look. Plastering is generally more costly and labor-intensive than skimming. Although some people use the terms interchangeably, they refer to different processes and materials.

The Commack, NY homeowners’ guide to plaster repairs

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

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