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TRUSTED BY HARRISON, WI HOMEOWNERS

  • Average homeowner rating star icon4.3
    Average homeowner rating
  • Verified reviews icon18
    Verified plaster repairs reviews

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

The Patch Guy
4.9(
16
)
Plaster - RepairPlaster - Repair - For Business

Serving Harrison, WI and surrounding areas

Approved

In business since 2019

Free estimates

Emergency services offered

"On time. EXCELLENT patch with thin coat plaster and a skip trowel finish.! Perfect, would never know there was a hole in the drywall! Myron is awesome! Please send him photos of your needed patch with a tape measure IN the photo so Myron can size it up prior to doing the work."
Response time6 hrs
Response rate85%
Recommended by87%of homeowners
Avatar for Agramon's Painting
Agramon's Painting
5.0(
2
)
Plaster - Install - For BusinessPlaster - Repair - For Business

Serving Harrison, WI and surrounding areas

Approved

In business since 2017

Free estimates

Warranties offered

We're a locally owned and operated company with extensive years of industry experience. We value honesty and integrity in all aspects of our business. We offer a variety of home improvement services that are customizable to each individual project. We specialize in residential and commercial painting and much more, as well as a variety of related service and repair projects. We pride ourselves on the quality of our work as well as our commitment to outstanding results. We look forward to building lasting relationships with our clients and guarantee your satisfaction!

North Fon Du Lac Home
North Fon Du Lac Home
North Fon Du Lac Home
North Fon Du Lac Home
North Fon Du Lac Home

+5

Response time5 days
43 neighbors recently requested a quote
Avatar for Gripp's Repairs and Landscaping
Gripp's Repairs and Landscaping
4.5(
45
)
Plaster - Repair - For Business

Serving Harrison, WI and surrounding areas

In business since 2020

Free estimates

Small jobs welcome

"They contacted me to set up time to view repair on my fence. They were on time for the day and time that was setup. They setup a potential time frame for work to be done and set up an agreed upon price. Actual repair was done prior to original date that was setup. Repair looks very good and looks like it will last a very long time"
Before and After
Before and After
Window Trim Repair
Before and After
Final Product

+3

Response time1 day
Recommended by97%of homeowners
Showing 1-10 of 40
Plaster Repair FAQs, answered by experts

You can put certain types of plaster over other types, but doing so isn't always the best idea. For example, putting a coat of gypsum over lime plaster is possible, but doing so will limit the lime plaster's breathability and potentially affect its performance.

Since cement plaster tends to leave a textured surface, no matter how much you smooth it, some people prefer to use gypsum plaster as a topcoat over cement plaster, creating a smoother surface.

Applying plaster to a wall will usually cost between $2 and $10 per square foot for both the material and labor. The cost will vary based on the quality of the plaster you’re using and whether or not prep work is required before the work begins. Wall prep can add up to about 10% to your total costs. Plastering exterior walls can be more expensive in many cases because they are taller and require scaffolding and safety equipment.

Plaster can be a difficult DIY to master, especially if you plan to plaster an entire room, rather than patch a small area. Before you begin a plaster DIY project, you need to know which tools and type of plaster to use. It's also important to know how to prepare the surface and apply the plaster for a smooth finish. If that all sounds like a lot of work, you may prefer hiring a local plaster repair contractor to do the job.

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.

You’ll want to inspect your plaster walls for signs of damage before painting. If you notice soft spots, deep cracks, bubbling, or areas where the plaster is crumbling or pulling away from the wall, it likely needs repair. While small hairline cracks are common and likely cosmetic, you should address larger issues before painting to ensure a quality, smooth finish.

The Harrison, WI homeowners’ guide to plaster repairs

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