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  • Average homeowner rating star icon4.1
    Average homeowner rating
  • Verified reviews icon17
    Verified plaster repairs reviews

Verified Reviews for Plaster Repair pros in Onalaska, WI

*The Angi rating for Plaster Repair companies in Onalaska, 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 Onalaska, 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 August 12, 2025

Find Plaster repair specialists in Onalaska

Avatar for Axel Services Inc
Axel Services Inc
New to Angi

Serving Onalaska, WI and surrounding areas

In business since 2025

Free estimates

Emergency services offered

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

Response time2 days
Response rate100%
6 neighbors recently requested a quote
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Superior Maintenance
New to Angi

Serving Onalaska, WI and surrounding areas

In business since 1990

Free estimates

Credit card accepted

Superior Maintenance is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade, combined with ability, is what makes us true professionals. Above all, we are watchful of our customers' interests and make their concerns the basis of our business

Response time2 days
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Zabel Painting
New to Angi

Serving Onalaska, WI and surrounding areas

In business since 1981

Zabel Painting was established in 1981 by Brian Zabel. We are Family Owned and Operated painting business with over 25 years of experience. We are determined to develop a successful and prosperous painting company. We pride ourselves on quality products and installations resulting in exceptional customer satisfaction. Today, Zabel Painting is focusing on complete home painting, texturing, and plastering. Fully qualified and insured, Zabel Painting instills full confidence in today's customers.\n\nOur primary focus is the unique applications of large metal buildings and structures. Today the company is now a major competitor in America�s Dairyland, Wisconsin within the home restoration network. Throughout the years, we have strived to keep pace with the most up to date techniques for installation and application of paint and texture. Careful attention is given toward professional and accurate performance.\n\n100% Satisfaction Guarantee is our motto.\n\nQuality and service are the foundations that Zabel Painting was built upon. We believe the Customer Is Always Right and you can expect that you will ALWAYS come first. Company performance is still today judged on customer satisfaction. With a strong commitment toward maintaining those goals, Zabel Painting will continue to be the choice for the most demanding customer.\n\nThank you for considering us we look forward to making your visions come true!

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H&K Enterprizes
New to Angi

Serving Onalaska, WI and surrounding areas

In business since 2007

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.

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Plaster Repair questions, answered by experts

Plaster ceilings can sag for several reasons. In some cases, the plaster and other building materials shift and come apart over time, which is why you’ll commonly find drooping plaster ceilings in older homes. Improper installation, foot traffic, and water damage—often from a leaky roof or a broken pipe—can also cause plaster ceilings to sag.

The short answer is yes, a sagging plaster ceiling is dangerous. Sagging plaster on a wall is something you should fix immediately, but it isn’t a major concern. If the same type of sagging occurs on a ceiling, however, you could be in danger of your ceiling falling in large chunks. When plaster sags, it loses its strength and ability to hold itself up. The bonds that hold it together are strong, though, so if a sagging area falls, it will take large pieces down with it.

This depends on how much plaster is applied and in how many layers, but a decent estimate is around 150 square feet. If you are applying only two coats on a small wall, there is a chance you may only need one or two gallons for the entire project. If you are plastering a large living room wall with high ceilings, using one of the more involved techniques–like Scagliola–that requires several coats, expect the project materials costs to add up quickly. 

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.

Plastering lasts for around 15 to 20 years without needing repairs or maintenance in most cases, and with proper upkeep, plastering can last a lifetime—sometimes more than 100 years. Plaster repair costs between $1 and $3 per square foot, and you may need these services once every 15 to 20 years or so unless you have a harsh climate where humidity changes are a constant issue. You can also opt to skim-coat plaster for between $0.90 and $1.30 per square foot, which may serve you better in the long run.

The Onalaska, 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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