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  • Average homeowner rating star icon4.7
    Average homeowner rating
  • Verified reviews icon39
    Verified plaster repairs reviews

Top-Rated Plaster repair specialists in Walnut Shade - Updated Nov 2026

Avatar for Keller's Drywall
Keller's Drywall
4.0(
51
)
Plaster - InstallPlaster - Install - For BusinessPlaster - Repair+1 more

Serving Walnut Shade, MO and surrounding areas

Approved

In business since 2005

Free estimates

Emergency services offered

"Dusty did an incredible job with our popcorn ceiling removal, texture, and paint. He was really easy to work with, reliable, punctual, and efficient. We are very happy and pleased with the work that he did. There is no question that we will be hiring him again for future projects. We would recommend Keller's drywall to anyone!! Phenomenal work!!"
Remodel
Patches
After.
Remodel
Closet

+58

Response time1 day
3 neighbors recently requested a quote
Recommended by94%of homeowners
JMH BUILT LLC
5.0(
2
)
Plaster - Install

Serving Walnut Shade, 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

2 neighbors recently requested a quote
Freeman Drywall
4.4(
43
)
Plaster - InstallPlaster - Install - For BusinessPlaster - Repair+1 more

Serving Walnut Shade, MO and surrounding areas

In business since 2010

Free estimates

Emergency services offered

"Would rate very good to excellent. . Personable, professional, punctual. Carpet, furniture, doors, windows and trim well protected before any work was started. Perhaps could have had less drywall damage with wallpaper removal in half of room. Wall surface repaired, primed, prepped for painting including sanding and painted.. ."
Recommended by100%of homeowners
Showing 1-10 of 41
Plaster Repair FAQs, answered by experts

If you already have plaster walls and ceilings, adding new plaster costs $2 to $10 per square foot. For an average-sized room, that would come out to $1,200 to $10,000. However, the cost to replace plaster with drywall is higher—running between $720 and $1,250 for a 10-by-8-foot wall or ceiling (not including drywall finishing).

Common causes of ceiling cracks along drywall seams include poor drywall installation techniques, structural issues, truss uplift, and foundation problems. Temperature and humidity also play major roles in ceiling cracks flush with the wall. As the drywall shrinks and expands from major temperature changes or extreme humidity shifts, this can cause the drywall to crack.

If the holes in the plaster are small, you can fill them with layers of patching plaster until they’re filled. After it dries, you can sand the plaster and paint over it. If the hole is much larger, consider using bonding plaster first and then a layer of patching plaster, completing the process with sanding and a layer of paint.

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.

Both plaster and drywall are durable wall finishes, but they differ significantly in installation, cost, performance, and aesthetics.

Installation & Cost: Drywall installation is faster and more affordable, typically costing $1.50 to $3 per square foot. It uses premade sheets, making it a more accessible DIY project. Plastering is a labor-intensive craft that requires specialized skills, pushing costs to $2 to $10 per square foot. It involves applying a wet paste over a lath framework.

Durability & Performance: Plaster is generally more durable, longer-lasting, and provides superior soundproofing. It is also a better insulator, which can help reduce energy costs. Drywall is easier to remove for future renovations.

Aesthetics: Drywall provides a smooth, uniform surface ready for paint or texture. Plaster offers a high-end, naturally textured look that can hide imperfections and is often preferred for achieving a classic or historic aesthetic.

Which is better? The choice depends on your priorities. Drywall is ideal for those prioritizing a lower upfront cost, faster installation, and DIY potential. Plaster is the better option for a higher-end project where durability, soundproofing, and a unique, premium finish are more important than the initial cost.

The Walnut Shade, MO homeowners’ guide to plaster repairs

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