Does mirror adhesive ruin walls?

• <div><p>Depending on how much adhesive was used as well as the strength of the adhesive, you may have some drywall damage when removing a mirror. You can typically <a href="https://www.angi.com/articles/how-repair-drywall-damage.htm">repair most drywall damage</a> if it’s small by sanding the damaged area, applying spackle to smooth the damaged section so it’s flush with the rest of the wall, and repainting the area.</p></div>

Are cracks in plaster walls serious?

• <div><p>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.</p><p>Here's how to tell the difference:</p><ul><li><p><b>Cosmetic Cracks:</b> Cracks that are 0.5 cm (0.2 inches) or thinner are typically cosmetic.</p></li><li><p><b>Structural Cracks:</b> 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.</p></li></ul><p>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.</p></div>

Get matched with top plaster repair specialists in Eldon, IA

Q: Can you install drywall over plaster?

• <div><p>Yes, you can install drywall over plaster, but there are important factors to consider. While it can create a smooth, flat surface, it is often not the best approach. Installing drywall over plaster will increase the wall's thickness, which can cause issues with existing window and door frames that may no longer fit. You might also need to adjust power outlets to keep them accessible. A better, though more expensive, option is to remove the old plaster and lath entirely before installing new drywall. Drywalling directly over plaster seals in the old material, and if any problems arise later, you will need to remove both layers down to the structural beams for repairs. Given the potential complications, this job is best handled by professionals.</p></div>

Q: What is the difference between plastering and skimming?

• <div><p>Plastering and skimming are two different techniques for finishing walls. Plastering involves applying a thick layer of a plaster mixture&mdash;typically containing gypsum, lime, cement, sand, and water&mdash;to create a new surface. This process often requires multiple coats and is used for repairing significant damage or creating decorative textures. Skimming, on the other hand, is a technique that involves applying a thin layer of drywall compound or joint compound over an existing surface to smooth it out, covering minor imperfections, small cracks, or uneven textures for a polished look. Plastering is generally more costly and labor-intensive than skimming. Although some people use the terms interchangeably, they refer to different processes and materials.</p></div>

Q: How much does plaster repair cost?

• <div><p>Plaster repair costs range from <b>$4 to $10</b> <b>per square foot</b> for refinishing, while skim coating can be less expensive, usually between <b>$2 and $5 per square foot</b>. The price you pay for plaster repairs will depend on the extent of the damage, the type of plaster you have on your walls, and the accessibility of the damage. Plaster repair on the exterior of your home tends to be more expensive, as there&rsquo;s a higher chance that ladders or scaffolding will be necessary to carry out the repair.</p></div>

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Verified Reviews for Plaster Repair pros in Eldon, IA

*The Angi rating for Plaster Repair companies in Eldon, IA 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 Eldon, IA 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 02, 2025

Reviewed in August 2025
They did Roof tile removal and replacement to remove lots of debris and replace underlayment of tiles. Tiles were positioned so that rainwater overshoots the gutters. When contacted to repair the problem they never responded. We’ve had groundwater issues and basement flooding twice since then...
PILCHER CONSTRUCTION
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Reviewed in October 2022
I rely exclusively on Tim's to service my existing boiler system and any other plumbing needs that arise. The technicians are great and fix things the first time. I am so glad I found this company because of my old and complex my heating system. They really get it done. THis time two old valves...
TIM'S HEATING AIR CONDITIONING
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Reviewed in June 2020
The correct category was gutter cleaning, not repaired, but I picked the closest thing. Luis was on time and he and his son spent more time than I thought they would, but did not charge me extra. They did a fantastic job. The gutters are spotless.
ProClean Window and More
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Reviewed in June 2018
John came over to give me an estimate for a new AC and furnace repair. He looked the furnace over and found it had a crack in the heat exchanger. He showed it to me and explained the safety issue. John was very personable and provided a reasonable estimate. Both items were replaced. John and his...
John Sandegrens Heating & Air Conditioning
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Reviewed in April 2016
It was excellent. He have a great summary of the condition of the piano along with what needed to be repaired and the cost of the repairs. He showed up on time to disassemble the piano. The movers moved it to a new location and he was right there to put the piano back together. Paul is very easy...
Paul Kennedy's Pro Piano Tuning And Repair Service
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Reviewed in April 2015
Terrible. We will not use nor recommend Ambient Control ever again. While the service people were nice, they weren't prompt, very professional and we felt not knowledgeable about the product he was asked to repair. <br />
Ambient Control Systems
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Reviewed in November 2014
Loved their style! Arrived on time. Told me his plans for repair. Offered to take off shoes to walk through my house and cleaned up after himself. Great customer service and reasonably priced. I might add all the repairs he did was a redo from another local plumber whose every repair resulted...
Alig Plumbing
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Reviewed in April 2014
Ordered a new washer when my 8 year old Maytag stopped spinning while the wife was doing laundry. Figured I needed a washer and repairing it would be more expensive than a new one. After reading about the fault code Lr on the internet, decided to see what it cost to replace a defective motor,...
Jim's Appliance SVC
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Find Plaster repair specialists in Eldon

Plasterworks

5.0(

)

Plaster - InstallPlaster - Install - For BusinessPlaster - Repair+1 more

Serving Eldon, IA and surrounding areas

In business since 2014

Free estimates

Emergency services offered

"We had some water damage and they came out to fix the plasters. I was happy with the service and we're very satisfied with they work. If I have some issues that came back and fix it right away, no problem, no questions and they fix the issues without charge."

Recommended by100%of homeowners

Plaster - InstallPlaster - Install - For BusinessPlaster - Repair+1 more

Serving Eldon, IA and surrounding areas

"Crew came out right away days after quote. Took not even a day for 20x10 patio slab. Was willing to work around budget and accommodated an unsupported form of payment on the spot. Great service hands down!"

Response time2 days

Response rate100%

Recommended by100%of homeowners

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Dave Navarro Construction

5.0(

)

Plaster - InstallPlaster - Install - For BusinessPlaster - Repair+1 more

Serving Eldon, IA and surrounding areas

In business since 2010

Free estimates

"The workmanship was excellent. The work was completed within the time frame agreed upon as well as the price quoted. Everything was done very professionally from start to finish. I HIGHLY recommend Dave Navarro Construction for any interior remodeling. I will definitely use him again - without hesitation."

Recommended by100%of homeowners

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Bringman Construction

5.0(

)

Plaster - RepairPlaster - Repair - For Business

Serving Eldon, IA and surrounding areas

In business since 2017

Free estimates

Credit card accepted

"They did a great job! Very reasonable, respectable, knowledgeable, and I would highly recommend them!"

+39

Response time10 mins

Recommended by100%of homeowners

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Wagner Construction & Masonry

New to Angi

Plaster - RepairPlaster - Repair - For Business

Serving Eldon, IA and surrounding areas

In business since 2020

Free estimates

Credit card accepted

Wagner Construction & Masonry is committed to excellence in every aspect of our home upgrading business. We uphold standards of integrity, honesty, and personal responsibility. We focus om 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.

Serving Eldon, IA and surrounding areas

In business since 2020

Free estimates

Offers commercial services

We pride ourselves on our extreme professionalism and attention to detail. Our customer satisfaction guarantee will assure you we will not leave your property until you are completely satisfied with our work. As a locally owned and operated business you can trust that we will treat your home as we would treat our own. Give us a call today, and we look forward to working with you!

Serving Eldon, IA and surrounding areas

In business since 1990

Free estimates

Emergency services offered

"They are getting it done completely in a timely manner they did a really good job and the price was good. I ask 3 people for quotation they are the lowest and I had no problem since."

Response time2 days

Recommended by42%of homeowners

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2Brothers llc painting maintenance. remodeling

2.0(

)

Plaster - InstallPlaster - Repair

Serving Eldon, IA and surrounding areas

In business since 2008

Free estimates

Emergency services offered

"Most of the painting work was done by Tim. We added more rooms to the original job and they were very accommodating and got it done."

Recommended by33%of homeowners

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Ash Construction and Renovations

New to Angi

Plaster - RepairPlaster - Repair - For Business

Serving Eldon, IA and surrounding areas

In business since 2019

Free estimates

Credit card accepted

Ash Construction and Renovation, is your industry expert in the Ottumwa and surrounding areas. We pride ourselves on extreme professionalism and attention to detail. Our customer satisfaction guarantee will ensure you that we will treat your home as we would treat our own give us a call today we look forward to working with you.

Response time2 days

Serving Eldon, IA and surrounding areas

In business since 2002

S & K Home Repair has over 10 years of experience. We provide quality service in all types of construction. We specialize in roofing, siding, and windows. We will not leave until we make you one of our satisfied customers. Our projects get done in a timely fashion. We are affiliated with the Better Business Bureau.

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Showing 1-10 of 18

Plaster Repair questions, answered by experts

Yes, you can install drywall over plaster, but there are important factors to consider. While it can create a smooth, flat surface, it is often not the best approach. Installing drywall over plaster will increase the wall's thickness, which can cause issues with existing window and door frames that may no longer fit. You might also need to adjust power outlets to keep them accessible. A better, though more expensive, option is to remove the old plaster and lath entirely before installing new drywall. Drywalling directly over plaster seals in the old material, and if any problems arise later, you will need to remove both layers down to the structural beams for repairs. Given the potential complications, this job is best handled by professionals.

Depending on how much adhesive was used as well as the strength of the adhesive, you may have some drywall damage when removing a mirror. You can typically repair most drywall damage if it’s small by sanding the damaged area, applying spackle to smooth the damaged section so it’s flush with the rest of the wall, and repainting the area.

Plastering and skimming are two different techniques for finishing walls. Plastering involves applying a thick layer of a plaster mixture—typically containing gypsum, lime, cement, sand, and water—to create a new surface. This process often requires multiple coats and is used for repairing significant damage or creating decorative textures. Skimming, on the other hand, is a technique that involves applying a thin layer of drywall compound or joint compound over an existing surface to smooth it out, covering minor imperfections, small cracks, or uneven textures for a polished look. Plastering is generally more costly and labor-intensive than skimming. Although some people use the terms interchangeably, they refer to different processes and materials.

Plaster repair costs range from $4 to $10 per square foot for refinishing, while skim coating can be less expensive, usually between $2 and $5 per square foot. The price you pay for plaster repairs will depend on the extent of the damage, the type of plaster you have on your walls, and the accessibility of the damage. Plaster repair on the exterior of your home tends to be more expensive, as there’s a higher chance that ladders or scaffolding will be necessary to carry out the repair.

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 Eldon, IA homeowners’ guide to plaster repairs

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

See all articles

Deirdre Sullivan
•
Jul 9, 2026Jul 9, 2026
How Much Does Plaster Repair Cost? [2026 Data]
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•
Jul 10, 2026Jul 10, 2026
How Much Does Plastering Cost? [2026 Data]
The cost of plastering walls and ceilings depends on the room size and ceiling height. Our tips can help you estimate an accurate cost.
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•
Jul 10, 2026Jul 10, 2026
How Much Does It Cost to Apply Venetian Plaster? [2026 Data]
Venetian plaster can add depth and texture to your aesthetic. Learn how much Venetian plaster costs based on factors like square footage and whether you hire a pro to help.
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•
May 21, 2026May 21, 2026
How to Hire a Plaster Repair Professional
Finding a qualified plaster repair pro? Learn how to hire the right specialist, what questions to ask, and what to expect for your project.
Katy Willis
•
May 3, 2026May 3, 2026
What Is Behind Your Lath and Plaster Walls?
You can find plaster walls in a lot of older homes. What’s behind these walls—whether that’s lath or calcimine—can have an impact on how long they last. Finding out the age of your house can help you determine what you’re dealing with.
Jamie Cattanach
•
Jul 9, 2026Jul 9, 2026
Who Does Plaster Work and What Is Their Job Like?
Who does plaster work? A plasterer, of course—one who’s gone through years of training to master this subtle construction art. Here’s what you need to know.