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

Avatar for Morales Painting
Morales Painting
5.0(
4
)
Plaster - InstallPlaster - Install - For BusinessPlaster - Repair+1 more

Serving Welsh, LA and surrounding areas

Approved

In business since 2017

Free estimates

Offers commercial services

"I would like to thank and congratulate you on the excellent work you did. Your dedication, commitment, and attention to detail exceeded my expectations, and the final result is impeccable. It is a true pleasure to collaborate with someone so professional."
10 neighbors recently requested a quote
Box Alarm Builders
New to Angi
Plaster - InstallPlaster - Install - For BusinessPlaster - Repair+1 more

Serving Welsh, LA and surrounding areas

Approved

Free estimates

Emergency services offered

Small jobs welcome

Hi, I’m Samuel, owner of Box Alarm Builders, a general contractor handling commercial and residential projects across Southeast Texas. As a firefighter, I bring the same mindset to every job: show up on time, communicate clearly, do it safely, and do it right. Big or small, I’ll give you an honest assessment and a fair price. Let’s talk about your project.

Knights Renovation Services LLC
5.0(
6
)
Plaster - InstallPlaster - Install - For BusinessPlaster - Repair+1 more

Serving Welsh, LA and surrounding areas

In business since 2021

Free estimates

Emergency services offered

"I am completely satisfied with Knight's Renovation Services. The work was professionally done. I am extremely happy that I finally have people who are both professional and trustworthy to help me. I am so impressed with their work and I will only hire them going forward."
Recommended by100%of homeowners
Avatar for Extreme Construction
Extreme Construction
5.0(
4
)
Plaster - Repair

Serving Welsh, LA and surrounding areas

In business since 2015

Free estimates

Credit card accepted

"I initially got Extreme Construction to fix my roof, (that was leaking), and drywall damaged by the leak. They did a good job and cleaned up any mess. My roof continued to leak. It is a new addition that has been worked on several times over s 10 year period. I finally gave in and hired Extreme Construction to put a metal roof on my house. Which, is no small job. I have 4,000 SF to cover, with 3 different addition areas. James,the head contractor, was very explained everything and is very knowledgable and nice. Im fact, the whole crew was great. My roof did not leak during the hard rain last night, for the first time in 10 years. The price was good and James was up front. He was more than fair. I plan on doing more projects in the future, and I will be calling Extreme Construction. When people are working on your most prized possession it is imperative that they are knowledgable and trustworthy. This company exceeded my expectations in these areas."
Garage Moss Bluff
Garage Moss Bluff
Garage Moss Bluff
Garage Moss Bluff
Garage Moss Bluff

+7

Response time8 hrs
Recommended by100%of homeowners
Demeritts Drywall
New to Angi
Plaster - RepairPlaster - Repair - For Business

Serving Welsh, LA and surrounding areas

In business since 2002

Free estimates

Credit card accepted

We are a locally owned and operated company with over 15 years of industry experience. We value honesty and integrity in all aspects of our business. We offer a variety of home improvement services that are customizable to each individual project. We specialize in drywall and plaster work and a variety of related service and repair projects. We pride ourselves on the quality of our work as well as our commitment to outstanding results. We look forward to building lasting relationships with our clients and guarantee your satisfaction!

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Plaster Repair FAQs, answered by experts

Common causes include water leaks, settling, and impact. Address underlying issues to prevent recurring damage.

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.

You’ll want to inspect your plaster walls for signs of damage before painting. If you notice soft spots, deep cracks, bubbling, or areas where the plaster is crumbling or pulling away from the wall, it likely needs repair. While small hairline cracks are common and likely cosmetic, you should address larger issues before painting to ensure a quality, smooth finish.

Although they are used for similar tasks, spackle and joint compound are not the same. Joint compound, also known as drywall mud, consists of limestone and gypsum and is primarily used for large-scale projects like taping and finishing seams on new drywall. Spackle is composed of gypsum and binding agents, making it a thicker compound best suited for small wall repairs like filling nail holes or cracks, as it dries quickly and is easy to sand. For small repairs, either product can be suitable. However, you can use joint compound for small jobs in place of spackle, but you cannot use spackle for large-scale taping and mudding projects.

You can put certain types of plaster over other types, but doing so isn't always the best idea. For example, putting a coat of gypsum over lime plaster is possible, but doing so will limit the lime plaster's breathability and potentially affect its performance.

Since cement plaster tends to leave a textured surface, no matter how much you smooth it, some people prefer to use gypsum plaster as a topcoat over cement plaster, creating a smoother surface.

The Welsh, LA homeowners’ guide to plaster repairs

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