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 Chetek, WI

Q: What ceiling cracks are serious?

• <div><p>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.</p></div>

Q: What is special about Venetian plaster?

• <div><p>The allure of Venetian plaster lies in its unique appearance and individual characteristics in a home. It&rsquo;s sophisticated and multidimensional and has a rich history dating back to Ancient Rome. This type of plaster finish is durable and represents a style of luxury that has been practiced for thousands of years. Many designers pair the texture of Venetian plaster with modern furnishings, resulting in an elegant and refined aesthetic.</p></div>

Q: Can I repair plaster ceilings myself?

• <div><p>You can <a href="https://www.angi.com/articles/plaster-ceiling-repair.htm">repair plaster ceilings yourself</a> after the cause of the ceiling damage has been addressed. However, the repair can easily take 5 hours and can be slightly challenging for those without previous experience. If you do decide to flex your DIY muscle, have a helper to help hold the ladder and pass you the tools for safety purposes.</p></div>

Q: How much does ceiling repair cost?

• <div><p>On average, <a href="https://www.angi.com/articles/how-much-does-repairing-ceiling-cost.htm">repairing a ceiling costs</a> anywhere from <b>$450 to $1,750</b>. However, there are many variables that can impact the price of this project. For example, the type of ceiling material, type and extent of the damage, and local labor rates all affect your costs. Holes and cracks are less expensive to fix, while structural issues and water damage are pricier problems.</p></div>

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Verified Reviews for Plaster Repair pros in Chetek, WI

*The Angi rating for Plaster Repair companies in Chetek, 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 Chetek, 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 October 16, 2025

Reviewed in October 2025
Set up security cameras outside. He repaired a leaky bathroom sink drain. He put in proper outlets in my kitchen and disconnected the sink disposal unit. He has a good work ethic and finished work in a timely fashion.
Stephens Services
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Reviewed in May 2025
We called Eli when our old humidifier started leaking. He came out that day to take a look and recommended a new unit to replace it since it was 22 years old. He returned a few days later and installed the Aprilaire unit and it works like a dream. I would recommend Eli for all of your heating...
RUAH HEATING AND COOLING LLC
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Reviewed in February 2021
Didn't heed my advice to drill a pilot hole from the tub side and instead tried to measure from the backside and made an access hole that was a half a foot on the wrong side a wall stud. This made it more difficult to perform the work and it made it harder to repair the hole.
Kjelstad Plumbing and Heating Inc
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Reviewed in May 2017
Repair was timely. Technician was prompt courteous. Area was clean when he left.
Affordable Appliance Repair LLC
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Reviewed in November 2016
Matt came out and gave an estimate for the repair.($125 for estimate which he notified me of prior to coming out so it was expected.) We needed approximately 20 bricks replaced on our chimney but the lining was still in good shape . Our home is 110 years old. The chimney has not had much if...
Nick's Chimney Service & Duct Cleaning
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Reviewed in August 2014
Fabulous. The holes in facia left from dish removal gone for good. Gaps and trimwork repaired at daughters home, too. She is thrilled. Great to have these jobs done before cold weather. Thank you! Would not hesitate for future work...
Matt Handyman
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Reviewed in December 2012
I called Jeff on Thursday morning 11/29/12. He called me right back. I live in Minnesota, but needed someone to service my elderly Mom's furnace in Western Wisconsin right away. Jeff called my Mom shortly after our call, and arrived promptly in the afternoon of the same day. He spent about an...
WWJD Heating & Cooling LLC
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Find Plaster repair specialists in Chetek

SG drywall

New to Angi

Plaster - Install - For BusinessPlaster - Repair - For Business

Serving Chetek, WI and surrounding areas

SG Drywall is has 13 years of experience in the drywall industry with now starting a business of our own. We handle everything from new homes to remodeling houses including Sheetrock installation, sanding, taping, and finishing.

Plaster - RepairPlaster - Repair - For Business

Serving Chetek, 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"

Recommended by100%of homeowners

Serving Chetek, WI and surrounding areas

In business since 2005

"Joe came out to my house twice in one day to discuss the project and he did what he said he would, when he said he would."

Recommended by100%of homeowners

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thompson drywall

New to Angi

Plaster - Install - For BusinessPlaster - Repair - For Business

Serving Chetek, WI and surrounding areas

In business since 1996

Free estimates

With several years experience, we work hard to bring each customer the best possible service and quality available. We look forward to working with you on your next project. We welcome your questions and thank you for your interest.

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Eifflers Construction

5.0(

)

Plaster - Repair - For Business

Serving Chetek, WI and surrounding areas

In business since 2021

Free estimates

Emergency services offered

Eifflers Constructionis 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 time6 hrs

Recommended by100%of homeowners

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AB contracting

New to Angi

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

Serving Chetek, WI and surrounding areas

Free estimates

Credit card accepted

We specialize in handyman services, home repairs, remodeling, and more! We guarantee your satisfaction, and we won’t leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Check out all the services we offer below and call -or- click to schedule a free estimate today!

Plaster - Repair - For Business

Serving Chetek, WI and surrounding areas

In business since 2019

Free estimates

"Done Rite responded quickly and was a great help. Didn t end up moving forward on the project, but would definitely consider using Done Rite in the future."

Response time1 day

Recommended by40%of homeowners

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Jeff's Handyman Services

5.0(

)

Plaster - Install - For BusinessPlaster - Repair - For Business

Serving Chetek, WI and surrounding areas

In business since 1985

Free estimates

Credit card accepted

Jeffs Handyman Services 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 time1 day

Recommended by100%of homeowners

Request Quote

North Vector Construction Services

New to Angi

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

Serving Chetek, WI and surrounding areas

Free estimates

Emergency services offered

Small jobs welcome

Ready to take care of your construction & service needs!

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Danz Custom Homes, LLC

0.0(

)

Plaster - InstallPlaster - Repair

Serving Chetek, WI and surrounding areas

In business since 1988

Free estimates

Warranties offered

Danz Custom Homes, LLC., offers 20 plus years experience in all the phases of design-build construction and remodeling. Consistent professionalism and an extensively factory trained staff.

Recommended by20%of homeowners

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Showing 1-10 of 11

Plaster Repair questions, answered by experts

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.

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 allure of Venetian plaster lies in its unique appearance and individual characteristics in a home. It’s sophisticated and multidimensional and has a rich history dating back to Ancient Rome. This type of plaster finish is durable and represents a style of luxury that has been practiced for thousands of years. Many designers pair the texture of Venetian plaster with modern furnishings, resulting in an elegant and refined aesthetic.

You can repair plaster ceilings yourself after the cause of the ceiling damage has been addressed. However, the repair can easily take 5 hours and can be slightly challenging for those without previous experience. If you do decide to flex your DIY muscle, have a helper to help hold the ladder and pass you the tools for safety purposes.

On average, repairing a ceiling costs anywhere from $450 to $1,750. However, there are many variables that can impact the price of this project. For example, the type of ceiling material, type and extent of the damage, and local labor rates all affect your costs. Holes and cracks are less expensive to fix, while structural issues and water damage are pricier problems.

The Chetek, WI 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]
Plaster repair costs are determined by the size and type of damage. Discover why some fixes you can DIY and why some require a pro’s help.
Mizuki Hisaka
•
Jul 31, 2026Jul 31, 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.
Stephanie Mickelson
•
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.
Angi
•
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
•
Jul 20, 2026Jul 20, 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.