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

JMH BUILT LLC
5.0(
2
)
Plaster - Install

Serving Lamar, MO and surrounding areas

Approved

In business since 1994

Free estimates

Credit card accepted

"We initially started out thinking that we just wanted for needed our tub and shower surround replaced. However, after further inspection we found that the floor was rotted as well. Also the exterior wall and rotted from a leak at the window. They were able to remove everything and access the studs and they replaced the rotted floor and the floor joists. I now have an education on what a mud sill, rim joist and floor joists are. Ours had to be completely replaced. We now have a wonderful beautiful functioning bathroom that is not going to collapse in on us."
Zero clearance shower.
Zero clearance shower.
Zero clearance shower.
Zero clearance shower.
Zero clearance shower.

+22

3 neighbors recently requested a quote
Avatar for Hucks Construction LLC
Hucks Construction LLC
5.0(
1
)
Plaster - InstallPlaster - Install - For BusinessPlaster - Repair+1 more

Serving Lamar, MO and surrounding areas

Free estimates

Emergency services offered

Small jobs welcome

Hucks Construction LLC is a veteran-owned remodeling, repair, and general construction company proudly serving Southwest Missouri and Northwest Arkansas. My name is John Huckeba, and I built this company around dependable service, honest communication, quality craftsmanship, and attention to detail.\n\nWe help homeowners and businesses with remodeling, repairs, renovations, carpentry, framing, structural repairs, water-damage restoration, exterior improvements, camper and RV repairs, and a variety of custom projects. Whether you need a small repair completed correctly or have a larger idea you want brought to life, we are ready to help.\n\nWe understand that every property and project is different, so we take the time to inspect the work, explain the available options, and provide a straightforward estimate. At Hucks Construction LLC, we believe in doing hands-on work without cutting corners and treating every customer’s property with respect.

1800s-style Church
1800s-style Church
1800s-style Church
Overload Remodel
New to Angi
Plaster - RepairPlaster - Repair - For Business

Serving Lamar, MO and surrounding areas

In business since 2005

Free estimates

Offers commercial services

Overload Remodel 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.

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Plaster Repair FAQs, answered by experts

While it is possible to repair minor plaster cracks or holes yourself, it is generally not recommended for larger jobs or if you want a professional result. Plaster repair can be difficult in practice; proper wall preparation and achieving a smooth, seamless finish that blends with the existing wall requires experience, especially on textured surfaces. Hiring a professional ensures the repair will be durable and last longer, potentially saving you money over time. A pro can also determine if the cracks are from normal expansion or a more serious underlying issue.

Plaster walls typically last between 30 and 70 years, but depending on the quality of the materials and the moisture levels in the building, they can last for over 100 years. With expert application and consistent maintenance, plaster can even last for centuries. To extend its lifespan, it is important to have the plaster professionally installed, address any water damage promptly, and repair small cracks as they appear. Regular inspections by a professional can help identify and address concerning cracks before they become significant issues.

You can plaster over regular drywall, but it's essential to prepare the surface properly. Before plastering, the drywall should be clean, free of dust, and any loose or peeling paint should be removed. Applying a primer specifically designed for plastering can improve adhesion. Some professionals recommend applying a base coat of plaster or joint compound to create a better surface for the plaster to adhere to. Proper preparation ensures a smooth and durable plaster finish over regular drywall.

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.

Applying plaster to a wall will usually cost between $2 and $10 per square foot for both the material and labor. The cost will vary based on the quality of the plaster you’re using and whether or not prep work is required before the work begins. Wall prep can add up to about 10% to your total costs. Plastering exterior walls can be more expensive in many cases because they are taller and require scaffolding and safety equipment.

The Lamar, MO homeowners’ guide to plaster repairs

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