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Top-Rated Plaster repair specialists in Ridgeway - Updated Nov 2026

Avatar for Assured Quality Drywall & Painting
Assured Quality Drywall & Painting
5.0(
4
)
Plaster - InstallPlaster - Repair

Serving Ridgeway, WI and surrounding areas

Free estimates

Emergency services offered

Warranties offered

"Assured quality did an amazing job with remodeling my home. The original work in the home was terrible from the paint to the trim. Assured quality made sure I noticed the difference and was so detail oriented! I will be sure to call Juan again if I ever need any further renovations done in my house!"
Juan on the tall boys .
New construction/production
New construction/production
New construction/production
New construction/production

+25

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

Ensures structural integrity and aesthetic consistency with proper materials and techniques.

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.

Damp plaster does dry out, although the drying time depends on several factors, including the type of plaster, the surrounding temperature, moisture content, and the extent of the dampness. Sometimes, it can take weeks or months for wall plaster to dry naturally.

The tool you use to sand plaster will depend on the size of the project. If you’re just working on a small section of your wall to get rid of an uneven spot on the surface, hand-sanding might work. However, for larger projects, a drywall sander can make a huge difference when it comes to both time and elbow grease—and an orbital sander can help for detailed areas such as around ceiling fans.

While you should consult with a ceiling professional for larger cracks, especially if you’re not sure what’s causing your ceiling to crack, you can certainly try to repair small cracks on your own. If you’re up for the task, here’s how to repair ceiling cracks for $150 or less.

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.