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TRUSTED BY COURTLAND, MN HOMEOWNERS

  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon12
    Verified plaster repairs reviews

Verified Reviews for Plaster Repair pros in Courtland, MN

*The Angi rating for Plaster Repair companies in Courtland, MN 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 Courtland, MN 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 October 23, 2025

Find Plaster repair specialists in Courtland

Green Level Construction

122 High St
4.89(
9
)

Green Level Construction

122 High St
4.89(
9
)
Customers say: True professional
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Green Level Construction is a fully licensed construction company in Mankato, MN. We offer a full range of home improvement services. Including bathroom remodels, kitchen remodels, and basement finishing. Handyman services are available. We have been in business since 2007, fully licensed and insured. Please contact us with any questions.

Green Level Construction is a fully licensed construction company in Mankato, MN. We offer a full range of home improvement services. Including bathroom remodels, kitchen remodels, and basement finishing. Handyman services are available. We have been in business since 2007, fully licensed and insured. Please contact us with any questions.

Plaster Repair questions, answered by experts

Plaster that sags or bulges, shows extensive deep cracks, or is crumbling from water damage or simply time may need replacement. Plaster walls can look a little “worn” for a long time before they need replacing. The only real way to know if it needs a replacement is to hire a professional to assess the condition of the plaster.

It is possible to repair plaster walls yourself, but it’s not always a good idea. Hiring a professional means you’ll have expert eyes on the damage looking to see if there is an underlying issue or if the cracks are just from normal expansion and contraction. Additionally, a professional’s plaster repair will very likely last longer than a DIY job, which means you could end up saving money over time by going with a pro from the start.

With its breathability and flexibility, lime plaster is among the most durable of all plaster types. It's also fire-resistant and has a proven track record, as people have been using it for thousands of years.

However, all plaster types will last for many years with the right care and treatment. Proper preparation and installation will also help ensure your plaster walls look great for as long as possible.

Repairing plaster walls is almost always worthwhile. Not only will plaster repairs make your walls look new again, but repairs of minor cracks can often reinforce the plaster and help prevent the cracks from spreading and widening. Additionally, hiring a professional to carry out plaster wall repair means they can let you know if the cracking is a result of a severe underlying issue. Catching a problem like foundation instability early could save you thousands, a luxury you wouldn’t have if you just repaired the walls yourself.

If your home was built before the 1940s and was not remodeled in the past 50 or so years, you probably have plaster walls. Aside from assuming, there are some practical ways to tell if you have plaster walls, including the following: If you knock on the wall and it feels solid, not hollow, if you can’t insert a thumbtack easily, if there are cracks that look like spiderwebs, or if your home has curved, arched, or swirled walls, doorways, or window openings.

If you have an unfinished basement or attic, you could examine the backs of any finished walls to check, too.

The Courtland, MN 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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