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TRUSTED BY DEFOREST, WI HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon90
    Verified plaster repairs reviews

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

JB's Home Improvement LLC
4.1(
147
)
Plaster - InstallPlaster - Install - For BusinessPlaster - Repair+1 more

Serving Deforest, WI and surrounding areas

In business since 1986

Free estimates

Emergency services offered

"It went very well. Two workers showed up on time and had the job done quickly and neatly. Didn't quite use all the time on the cert. They were going to repair three Kitchen Island braces. They didn't have the advantage to know what exactly they needed to do the repair, so the required tools were not in their kit. Guess I'll get that done at a later date. Overall, a good service.
"
Recommended by81%of homeowners
Badgerland Plastering, Inc.
New to Angi
Plaster - Install - For BusinessPlaster - Repair - For Business

Serving Deforest, 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

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 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.

Venetian plaster is a highly durable wall finish that becomes a rock-like substance once dried, making it last longer than most other wall finishes. Its lifespan can range from decades to centuries, potentially lasting a lifetime. Key factors influencing its longevity include the quality of the initial application, whether it's properly sealed against moisture, and how the wall is maintained and treated (e.g., how often it is touched or bumped). Due to its mineral content, it can also develop a patina over time.

If you’re looking for a reliable plaster repair company, you should start by researching local companies in your area and reviewing their status with the Better Business Bureau. Next, you can contact the potential companies to ask about experience levels, get a list of references, and ask for examples of past work. If you have a textured wall, consider asking if they have examples or references for that particular texture. This method should help you narrow your search even further. You may also want to ask each company if they provide a warranty for their work.

The cost to repair a ceiling after a water leak can vary, with averages ranging from $419 to $1,359, or $45 to $55 per square foot. Smaller patches may cost around $150. The final price depends on the size of the affected area and the extent of the damage. Remember that you will also need to repair the source of the leak, such as roof damage or a plumbing issue, which can cost an additional $200 to $1,550. Depending on the situation, you might also face costs for repainting or repairing floors. For an accurate estimate, it is best to get a quote from a professional.

The Deforest, WI homeowners’ guide to plaster repairs

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