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    Average homeowner rating
  • Verified reviews icon15
    Verified plaster repairs reviews

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

Avatar for Traeger Plastering
Traeger Plastering
4.7(
80
)
Plaster - InstallPlaster - Install - For BusinessPlaster - Repair+1 more

Serving Vandergrift, PA and surrounding areas

Approved

In business since 1992

Free estimates

Customers say: True professional

"My experience with Traeger Plastering was by far the best experience I’ve had with anyone working on my house. Tony responded to my inquiry within hours and was there the next day to look at my damage and give me a quote. The next day, I had a ceiling above my bathtub and the walls and ceiling of my kitchen repaired. It was that easy. Tony and his team repaired water damage on two areas of my kitchen ceiling and one area of my kitchen wall. They also replaced crumbling and missing plaster over my bathroom tub with wallboard that was then plastered, glazed, and caulked. The work is top-notch. They were here right when he said they’d be, and the work was reasonably priced. They were also clean. There’s not a particle of plaster dust in my house; they even swept up the bits of plaster that were already all over my kitchen before they got there. Most importantly, Tony is a nice guy. I think most of us ladies have had experiences with contractors or handymen who’ve come in to our houses and talked down to us or—even worse—talked down to us before asking to speak to our husbands. That’s not Tony. Tony’s a friendly man who puts you right at ease and explains everything to you without being condescending. Tony also loves animals and will make sure your pets don’t get out while he and his team are working. I waited until I'd finished priming and painting their work to post this just to make sure everything was kosher. And it's really just beautiful work; you'd never know that it was patched even though parts of it *were* patched before they did their work. It's just so beyond what I expected; I hope they're available for any work I need in the future."

+2

Response time2 days
Response rate100%
Recommended by97%of homeowners
Summit General Contracting and Development
New to Angi
Plaster - Install - For BusinessPlaster - Repair - For Business

Serving Vandergrift, PA and surrounding areas

Approved

Summit General Contracting & Development is a full-service residential and commercial contractor serving Westmoreland County and surrounding areas. From interior and exterior painting and flooring to remodeling, drywall, carpentry, demolition, repairs, and property improvements, we handle projects from start to finish with quality workmanship and attention to detail. Whether you’re updating a single room, renovating an entire property, or tackling a commercial project, Summit is built to get the job done right.

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Plaster Repair FAQs, answered by experts

Plaster can be a difficult DIY to master, especially if you plan to plaster an entire room, rather than patch a small area. Before you begin a plaster DIY project, you need to know which tools and type of plaster to use. It's also important to know how to prepare the surface and apply the plaster for a smooth finish. If that all sounds like a lot of work, you may prefer hiring a local plaster repair contractor to do the job.

If your home was built before the 1940s and was not remodeled in the past 50 or so years, you probably have plaster walls. Aside from assuming, there are some practical ways to tell if you have plaster walls, including the following: If you knock on the wall and it feels solid, not hollow, if you can’t insert a thumbtack easily, if there are cracks that look like spiderwebs, or if your home has curved, arched, or swirled walls, doorways, or window openings.

If you have an unfinished basement or attic, you could examine the backs of any finished walls to check, too.

Whether you can install or repair plaster yourself depends on the project's size and your comfort level with DIY projects. It's possible to handle small repairs on your own, but for larger projects like a room restoration or a full installation, it's often best to hire a local plaster professional. The final appearance, even coverage, and durability of the plaster depend heavily on proper wall preparation and application. If you are not 100% confident in your ability to achieve a professional result, letting an expert handle the job is a worthwhile investment.

There are several warning signs that a ceiling crack is connected to a larger issue. For starters, if the crack is wider than 1/8 inch or longer than 12 inches, you might have a more serious problem. The same applies if you have multiple smaller cracks or cracks going across the ceiling and down the wall. In any of these situations, you should ask a professional to assess the damage.

All plaster walls will crack over time due to normal house settling and expansion and contraction from temperature and moisture changes. Small, thin hairline cracks are generally not serious and are mostly a cosmetic issue. However, larger or more significant cracks can indicate structural problems.

Here's how to tell the difference:

  • Cosmetic Cracks: Cracks that are 0.5 cm (0.2 inches) or thinner are typically cosmetic.

  • Structural Cracks: Cracks wider than 0.5 cm, excessive or deep cracks, multiple cracks in the same area, or cracks that span around corners can signify a structural or foundation issue. Cracks along the joints where walls meet the ceiling also warrant attention.

For cracks wider than 0.5 cm, structural repair is needed. If a crack is 2.5 cm (1 inch) or wider, or if you notice any signs of a structural problem, it is best to contact a plaster repair professional to assess the damage.

The Vandergrift, PA homeowners’ guide to plaster repairs

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