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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%
2 neighbors recently requested a quote
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
44 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
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Plaster Repair FAQs, answered by experts

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.

While it is possible to repair minor plaster cracks or holes yourself, it is generally not recommended for larger jobs or if you want a professional result. Plaster repair can be difficult in practice; proper wall preparation and achieving a smooth, seamless finish that blends with the existing wall requires experience, especially on textured surfaces. Hiring a professional ensures the repair will be durable and last longer, potentially saving you money over time. A pro can also determine if the cracks are from normal expansion or a more serious underlying issue.

Drying alone can take 1 to 4 hours to dry to the touch per plaster layer, but some types of plaster take several hours longer to dry. However, this doesn’t mean the job is done because plaster doesn’t fully harden until it cures, which can take a few days to a couple of weeks. It may take even longer if you’re building a new, pretty thick plaster wall. Allow the plaster to cure before painting it.

In most cases, plaster repair will improve your home’s energy efficiency because a solid barrier of the insulative material helps keep conditioned air inside your home. Major plaster repair jobs like repairing large cracks or crumbling sections of plaster or applying a skim coat might make a noticeable difference in your heating and cooling bills. Not only can plaster repairs improve efficiency, but they can also reduce strain on your HVAC equipment, potentially saving you money on maintenance and repairs.

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.

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.