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*The Angi rating for Plaster Repair companies in Ridgeway, WI 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 Ridgeway, WI 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 May 05, 2026

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Avatar for K&P Driftless Ridge Construction And Remodeling LLC
K&P Driftless Ridge Construction And Remodeling LLC
5.0(
2
)
Plaster - Repair

Serving Ridgeway, WI and surrounding areas

Approved

"CJ can do it all…hired to drywall and insulate, change out all light fixtures, paint, misc remodeling jobs! Courteous, thorough, timely and quality driven ."
9 neighbors recently requested a quote
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Paul's Plastering & Drywall
3.5(
6
)
Plaster - Install - For BusinessPlaster - Repair - For Business

Serving Ridgeway, WI and surrounding areas

In business since 2010

Free estimates

Offers commercial services

"I almost never give five-star ratings, especially after such a short time since the work was done (they finished yesterday). Paul and his crew were on time, on budget, courteous and did their work expeditiously. We will be calling them back for another project in the future and have already recommended him to a friend."
Response time6 hrs
3 neighbors recently requested a quote
Recommended by100%of homeowners
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Plaster Repair questions, answered by experts

Plaster that sags or bulges, shows extensive deep cracks, or is crumbling from water damage or simply time may need replacement. Plaster walls can look a little “worn” for a long time before they need replacing. The only real way to know if it needs a replacement is to hire a professional to assess the condition of the plaster.

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.

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.

The allure of Venetian plaster lies in its unique appearance and individual characteristics in a home. It’s sophisticated and multidimensional and has a rich history dating back to Ancient Rome. This type of plaster finish is durable and represents a style of luxury that has been practiced for thousands of years. Many designers pair the texture of Venetian plaster with modern furnishings, resulting in an elegant and refined aesthetic.

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.

The Ridgeway, WI 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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