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TRUSTED BY BLACK HAWK, SD HOMEOWNERS

  • Average homeowner rating star icon4.4
    Average homeowner rating
  • Verified reviews icon72
    Verified plaster repairs reviews

Verified Reviews for Plaster Repair pros in Black Hawk, SD

*The Angi rating for Plaster Repair companies in Black Hawk, SD 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 Black Hawk, SD 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 July 07, 2026

Top-Rated Plaster repair specialists in Black Hawk - Updated Nov 2026

Avatar for K & S Drywall
K & S Drywall
5.0(
3
)
Plaster - RepairPlaster - Repair - For Business

Serving Black Hawk, SD and surrounding areas

In business since 2020

Free estimates

Small jobs welcome

"I had a really bad drywall job that needed to be taken care of and these guys and came in and handled it. I was very impressed with their work and I would certainly use them again."
Recent Projects
Recent Projects
Recent Projects
Recent Projects
Recent Projects

+1

Response time2 days
Recommended by100%of homeowners
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Avatar for Delta Wallz
Delta Wallz
4.5(
2
)
Plaster - InstallPlaster - Repair

Serving Black Hawk, SD and surrounding areas

In business since 2015

Free estimates

Small jobs welcome

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

Initial Homeadvisor Setup
Initial Homeadvisor Setup
Initial Homeadvisor Setup
Initial Homeadvisor Setup
Initial Homeadvisor Setup

+13

Recommended by100%of homeowners
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Plaster Repair FAQs, answered by experts

Plaster walls typically last between 30 and 70 years, but depending on the quality of the materials and the moisture levels in the building, they can last for over 100 years. With expert application and consistent maintenance, plaster can even last for centuries. To extend its lifespan, it is important to have the plaster professionally installed, address any water damage promptly, and repair small cracks as they appear. Regular inspections by a professional can help identify and address concerning cracks before they become significant issues.

Yes, you can apply new plaster over an existing plaster surface, such as a wall or ceiling, provided the old plaster is in good condition. Before you begin, check the stability of the existing plaster. The surface must be clean, free of loose material, and have no peeling paint. It is also recommended to roughen the surface slightly to promote adhesion. For older plaster, applying a base coat like a PVA emulsion or a specific bonding agent or primer is crucial. This step makes the existing plaster less porous and ensures the new and old layers adhere properly for a smooth, long-lasting finish.

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. 

All plaster walls will crack over time due to normal house settling and expansion and contraction from temperature and moisture changes. Small, thin hairline cracks are generally not serious and are mostly a cosmetic issue. However, larger or more significant cracks can indicate structural problems.

Here's how to tell the difference:

  • Cosmetic Cracks: Cracks that are 0.5 cm (0.2 inches) or thinner are typically cosmetic.

  • Structural Cracks: Cracks wider than 0.5 cm, excessive or deep cracks, multiple cracks in the same area, or cracks that span around corners can signify a structural or foundation issue. Cracks along the joints where walls meet the ceiling also warrant attention.

For cracks wider than 0.5 cm, structural repair is needed. If a crack is 2.5 cm (1 inch) or wider, or if you notice any signs of a structural problem, it is best to contact a plaster repair professional to assess the damage.

Plaster is a beautiful finish but is labor-intensive to install and remove. It’s vulnerable to cracking and more sensitive to moisture variance than drywall. Installing plaster on a new wall is an expensive process that can take days to weeks, depending on the scope. Removing a plaster wall can also be quite expensive and time-consuming.

The Black Hawk, SD 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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