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*The Angi rating for Plaster Repair companies in Markesan, 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 Markesan, 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 July 02, 2026

Top-Rated Plaster repair specialists in Markesan - Updated Nov 2026

Avatar for The Plaster Man
The Plaster Man
1.0(
1
)
Plaster - Install - For BusinessPlaster - Repair - For Business

Serving Markesan, WI and surrounding areas

In business since 2020

Free estimates

Emergency services offered

The Plaster Man is committed to excellence in every aspect of our \nbusiness. We uphold a standard of integrity bound by fairness, honesty, \nand personal responsibility. Our distinction is the quality of service \nwe bring to our customers. Accurate knowledge of \nour trade combined with ability is what makes us true professionals. \nAbove all, we are watchful of our customers' interests and make their \nconcerns the basis of our business.

Basment
Basment
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Avatar for Bee's Building Technologies, LLC
Bee's Building Technologies, LLC
3.0(
5
)
Plaster - InstallPlaster - Repair

Serving Markesan, WI and surrounding areas

In business since 2001

Free estimates

Warranties offered

"Work was outstanding. We are very pleased with the results and our new deck is all we hoped it would be. We would recommend this contractor highly."
Blowing Cellulose
Dense Packing
Air Sealing W / Foam
Air Seal around door
Rigid foam board install

+1

Recommended by33%of homeowners
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RON THE HANDYMAN
New to Angi
Plaster - Repair - For Business

Serving Markesan, WI and surrounding areas

In business since 2014

Free estimates

Offers commercial services

RON THE HANDYMAN 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
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Plaster Repair FAQs, answered by experts

Whether Venetian plaster increases your home's value often depends on the buyer's preference. As a purely aesthetic upgrade, it doesn't add structural value in the same way a kitchen or bathroom remodel might. However, its beautiful and attractive appearance can make a home more appealing to potential buyers, possibly leading to more interest, higher offers, and increased competition when you sell.

Technically speaking, you can use drywall primer over plasters. However, oil-based primers work the most effectively on wall plasters. Meanwhile, water-based primers work just as well with drywalls. Nowadays, there are also universal primers suitable for drywall and plaster. Overall, you will be fine as long as you are using a trustworthy brand.

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.

Look for flaking paint or air bubbles that burst and then flake away. Paint will begin to flake after being exposed to minimal moisture or water, so it’s a good indicator of any water damage. If you notice your paint starting to flake, feel the plaster underneath to see if it is soft or damp.

Repairing plaster walls or ceilings is almost always worthwhile. It restores the appearance of your home, and if it's an exterior wall, the repair can improve curb appeal and provide a great return on investment when selling. Plaster repairs can also reinforce the wall, preventing minor cracks from spreading, and improve your home’s energy efficiency by fixing gaps in the insulative material, potentially lowering your heating and cooling bills. Additionally, hiring a professional allows them to check if the damage is from a serious underlying issue, such as foundation instability. Catching a problem like this early could save you thousands.

The Markesan, 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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