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TRUSTED BY KNAPP, WI HOMEOWNERS

  • Average homeowner rating star icon4.4
    Average homeowner rating
  • Verified reviews icon10
    Verified plaster repairs reviews

Verified Reviews for Plaster Repair pros in Knapp, WI

*The Angi rating for Plaster Repair companies in Knapp, WI is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Plaster Repair needs.

*The HomeAdvisor rating for Plaster Repair companies in Knapp, WI is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Plaster Repair needs.

Last update on January 22, 2026

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

Severson, Inc.
5.0(
1
)
Plaster - RepairPlaster - Repair - For Business

Serving Knapp, WI and surrounding areas

In business since 2003

Free estimates

Warranties offered

"My professional window installers were prompt, courteous, friendly and most importantly knowledgeable. They were able to answer my concerns and questions before during and after installation. The rooms were left clean and orderly. The yard and carport where the windows were stored after delivery by Lowe's was spotless, the old windows, trash and debris were gone! Very impressed! When we signed the paperwork for an installer we didn't know we were getting an entire company with Severson, Inc. Thank You Denise Capps"
Looking Down to the Kitc
Kitchen from Living Room
View from Loft
Kitchen
Recommended by100%of homeowners
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Avatar for The Duey Fix-Em-All System
The Duey Fix-Em-All System
5.0(
1
)
Plaster - Repair - For Business

Serving Knapp, WI and surrounding areas

In business since 2018

Free estimates

Emergency services offered

"Very professional! Got the job done in time, great with communication and status updates. He was very informative also!"
Response time20 mins
Recommended by100%of homeowners
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Galindon Drywall
New to Angi
Plaster - Install - For BusinessPlaster - Repair - For Business

Serving Knapp, WI and surrounding areas

In business since 2016

Free estimates

Credit card accepted

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer’s needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job. \n

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J.V & Son’s Drywall
New to Angi
Plaster - InstallPlaster - Repair

Serving Knapp, WI and surrounding areas

JV and Sons Inc. is a trusted drywall company with over 30 years of hands-on experience and two generations of craftsmanship. Backed by a BBB A+ rating, the company is known for delivering reliable, high-quality drywall work on every project.\n\nFrom drywall repairs to new construction, JV and Sons Inc. handles each job with precision, professionalism, and attention to detail. Services include patchwork, remodeling, full drywall installation, finishing, and texture matching—always completed with clean results and dependable timelines.\n\nNo shortcuts—just honest work and quality you can count on. Contact JV and Sons Inc. today for professional drywall services done right the first time.

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M&E Interiors LLC
New to Angi
Plaster - Install - For BusinessPlaster - Repair - For Business

Serving Knapp, WI and surrounding areas

In business since 1995

Free estimates

Here at M and E Interiors LLC we are without a doubt the best at what we do, and it always shows in our work. We take pride in our professionalism, our employees are always timely and dressed professionally. With over 40 years of experience in our trades, you can be confident that you are hiring the best company to provide your Painting and Interior finish needs. We look forward to earning your business!

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Plaster Repair FAQs, answered by experts

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.

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.

Yes, you can speed up the time it takes for plaster to dry, but it's important to do so carefully to avoid issues like cracking or crumbling. Proper ventilation is key; open a window or use a fan to circulate air in the room. Heat can also accelerate drying, but be cautious, as too much heat can cause the plaster to dry too quickly and crack. Check the plaster's packaging for the recommended drying temperature and set the room's thermostat accordingly. While managing humidity is important, avoid using a dehumidifier, which can remove moisture too aggressively and result in crumbly plaster.

There are several warning signs that a ceiling crack is connected to a larger issue. For starters, if the crack is wider than 1/8 inch or longer than 12 inches, you might have a more serious problem. The same applies if you have multiple smaller cracks or cracks going across the ceiling and down the wall. In any of these situations, you should ask a professional to assess the damage.

Plaster walls typically last between 30 and 70 years, but depending on the quality of the materials and the moisture levels in the building, they can last for over 100 years. With expert application and consistent maintenance, plaster can even last for centuries. To extend its lifespan, it is important to have the plaster professionally installed, address any water damage promptly, and repair small cracks as they appear. Regular inspections by a professional can help identify and address concerning cracks before they become significant issues.

The Knapp, WI homeowners’ guide to plaster repairs

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

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