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

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

Serving Waterloo, 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
Badgerland Plastering, Inc.
New to Angi
Plaster - Install - For BusinessPlaster - Repair - For Business

Serving Waterloo, WI and surrounding areas

In business since 2001

Free estimates

Credit card accepted

Badgerland Plastering is a dedicated team of craftsman that has provided quality plaster and stucco work since 2001. Whether it's new construction, residential, commercial or patch & repair, we have built our reputation on exceeding the needs of the customer and treating each project as if it was our own property. \nAs a service contractor we are committed to being on time, professional, cleaning up the job site and paying attention to the details, no matter how large or small the project is. We will consult with you on your unique project needs, give expert industry advise and provide a free quote. \nContact us today to have a no obligation conversation. We are proud to serve the Madison area and all of South Central Wisconsin, however we will consider the needs or all our customers and are not limited based on location. We are bonded, fully insured, and guarantee 100% satisfaction. \n

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Plaster Repair FAQs, answered by experts

Plaster repair costs range from $4 to $10 per square foot for refinishing, while skim coating can be less expensive, usually between $2 and $5 per square foot. The price you pay for plaster repairs will depend on the extent of the damage, the type of plaster you have on your walls, and the accessibility of the damage. Plaster repair on the exterior of your home tends to be more expensive, as there’s a higher chance that ladders or scaffolding will be necessary to carry out the repair.

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.

Yes, you can use drywall repair techniques for some types of plaster damage. Tiny holes and small cracks in plaster can be patched in similar ways to drywall. You apply the necessary compound to fill the hole, wait for it to dry, then sand it down. For larger damage, like water damage or mold, you need to use plaster-specific techniques and materials.

Repairs typically take 2-4 hours for small areas. Larger or more complex repairs may require additional time.

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 Waterloo, WI homeowners’ guide to plaster repairs

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