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*The Angi rating for Drywall Service companies in Waterproof, LA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Drywall Service needs.

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Last update on March 19, 2026

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Avatar for Choice Home Warranty
Choice Home Warranty
4.0(
5,676
)

Serving Waterproof, LA and surrounding areas

In business since 2008

Emergency services offered

Credit card accepted

"Had to file a claim for new clothes dryer, and repairs on fridge. Foothills Star Appliance came to look at both. Eric was the repairman. He was friendly, answered all my questions, and very professional. I would highly recommend his company."
Recommended by82%of homeowners
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S&P Painting
5.0(
3
)

Serving Waterproof, LA and surrounding areas

In business since 2002

Free estimates

Small jobs welcome

S&P Painting, is a locally owned and operated company that values honesty, integrity, and treats your home as if it were our own. You will find us to be competitively priced, while still paying close attention to the details of each and every project that we are involved with. We look forward to building lasting relationships, and guarantee your satisfaction. Give us a call today to get your project started!

Ms. Norris
Ms. Norris
Ms. Norris
Response time1 day
Recommended by100%of homeowners
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Avatar for Transformations by Bennett
Transformations by Bennett
5.0(
4
)

Serving Waterproof, LA and surrounding areas

In business since 2013

Free estimates

Emergency services offered

I have been in business since 2013. I have experience in interior and exterior painting. I have experience in painting Antebellum homes. I can also do any type of wood staining. Please contact me for a quote. I look forward to working with you!

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Recommended by100%of homeowners
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Drywall questions, answered by experts

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.

Whether you apply the drywall mesh before or after drywall mud depends on the type of patch it is. For self-adhesive patches, you’ll put the patch down first and then coat it with mud. Mesh patches that are not self-adhesive will require you to put mud down first and then press the mesh into it, followed by additional coats of mud.

This depends on how much plaster is applied and in how many layers, but a decent estimate is around 150 square feet. If you are applying only two coats on a small wall, there is a chance you may only need one or two gallons for the entire project. If you are plastering a large living room wall with high ceilings, using one of the more involved techniques–like Scagliola–that requires several coats, expect the project materials costs to add up quickly. 

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.

If you plan on heating your garage, you must install a vapor barrier when drywalling the garage. A vapor barrier protects your garage from frost and mold that can occur through condensation. If your garage is unheated, you don't need to install a vapor barrier. The only exception is if you regularly crank the heat in your car before getting in it. In this case, you may still want to install a vapor barrier, as your car can heat your garage.

The Waterproof, LA homeowners’ guide to drywall services

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

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