How do I know if my plaster needs replacing?

• <div><p>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.</p></div>

How long does plastering last?

• <div><p>Plastering lasts for around <b>15 to 20 years</b> 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 <b>$1 and $3 per square foot</b>, 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 <b>$0.90 and $1.30 per square foot</b>, which may serve you better in the long run.</p></div>

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Verified Reviews for Plaster Repair pros in Mendon, OH

*The Angi rating for Plaster Repair companies in Mendon, OH 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 Mendon, OH 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 November 24, 2025

Reviewed in October 2025
He offered to repair the garage door by installing a brace. It works well now, although I may have to get a new door.
Doorvana Garage Door Service, LLC
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Reviewed in May 2024
Great appointment for AC Repair
Eco Plumbers, Electricians, and HVAC Technicians
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Reviewed in July 2019
I have used them in the past and would again. They are pricey but there is no better place to take your car for repair. They handle the insurance and make sure the insurance does right by you. They arranged the rental and had them come to the shop with the car. I use nobody but 3c
Three C Body Shop
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Reviewed in January 2017
Good repair complete no problems.
Deluxe Door Systems Inc
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Reviewed in January 2015
Could not repair incorrectly installed vent himself, so he recommended and contacted a plumber.
Tim's Appliance Sales & Service
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Reviewed in September 2013
Safeway always does our oil and lube services. They've always done an excellent job. They've also been able to provide us with a heads up on repairs that need to be done on certain occasions.
Auto Lube Of Urbana
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Reviewed in February 2013
Dan is wonderful and caring about each and every clock he repairs!
Dan’s Clock Repair
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Reviewed in November 2012
Cracks developed in the basement walls. Water seepage occurred at the middle and/or bottom of the cracks. The Basement Guys not only fixed the symptoms (leaking walls), they also determined the root case of the fault. The cracks had developed because of settling of the foundation and placement...
The Basement Guys
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Reviewed in January 2012
Requested repairs were made well under the 2 hour time frame , therefore I was not charged for parts to make the repairs. Very satisfied with that.
Blessed Plumbing Inc
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Reviewed in March 2009
Call from tenant who stated she had water everywhere in her kitchen. Called T&M, they responded immediately and repaired faucet.
T&M SERVICES LLC
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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.

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.

You can put certain types of plaster over other types, but doing so isn't always the best idea. For example, putting a coat of gypsum over lime plaster is possible, but doing so will limit the lime plaster's breathability and potentially affect its performance.

Since cement plaster tends to leave a textured surface, no matter how much you smooth it, some people prefer to use gypsum plaster as a topcoat over cement plaster, creating a smoother surface.

Plaster is a beautiful finish but is labor-intensive to install and remove. It’s vulnerable to cracking and more sensitive to moisture variance than drywall. Installing plaster on a new wall is an expensive process that can take days to weeks, depending on the scope. Removing a plaster wall can also be quite expensive and time-consuming.

Many services include repainting to match the existing surface. Confirm with your provider.

The Mendon, OH 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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