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TRUSTED BY DOVER, NJ HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon133
    Verified plaster repairs reviews

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

Avatar for Tri-Color Plaster LLC
Tri-Color Plaster LLC
4.9(
28
)
Plaster - RepairPlaster - Repair - For Business

Serving Dover, NJ and surrounding areas

Approved

In business since 2020

Free estimates

Emergency services offered

"Plaster stairwell ceiling in my 1887 home was damaged and needed repair. Didn t think I could ever get it repaired. Patrick from Tri Color came to the rescue! He did a beautiful job and made my 130 yr old ceiling look like new again.Take my word for it If you are in need of any kind of plaster work,Tri Color is the company to call!"
Plaster
Plaster
Plaster
Plaster
Plaster

+2

Response time8 hrs
Response rate90%
12 neighbors recently requested a quote
MNM Group Inc.
4.9(
165
)
Plaster - RepairPlaster - InstallPlaster - Install - For Business+1 more

Serving Dover, NJ and surrounding areas

Approved

Super Service Award Winner

In business since 1986

Free estimates

Emergency services offered

"I recently had MGM Group plaster my ceiling that caved in out of nowhere. In short, I couldn't be happier with the results. They were very well-priced, quick to respond, and professional throughout the process. A special shoutout to Z, class all the way —will hire again no questions asked."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+10

Response time8 hrs
Response rate100%
1 neighbors recently requested a quote
Avatar for Joseph & Sons Construction, LLC
Joseph & Sons Construction, LLC
4.9(
168
)
Plaster - InstallPlaster - RepairPlaster - Repair - For Business

Serving Dover, NJ and surrounding areas

Approved

In business since 1995

Free estimates

Emergency services offered

"Angelo and his team were amazing on repairing my foundation. They Finished on schedule. I would definitely use them again. They go beyond to meet expectations And For a local contractor Iâ m very pleased and happy."
custom luxury home
custom luxury home
remodeled spacious basement
Renovated backyard
renovated walkway and driveway

+1

Response time1 day
1 neighbors recently requested a quote
Recommended by89%of homeowners
Avatar for Overstate Roofing Services Inc.
Overstate Roofing Services Inc.
4.2(
80
)
Plaster - RepairPlaster - InstallPlaster - Install - For Business+1 more

Serving Dover, NJ and surrounding areas

Approved

In business since 2025

Free estimates

Emergency services offered

"We had terrible damages to our roof from the recent storm, and needed it repaired urgently. Ice dams also needed to be cleared off to prevent further leaking and damages. I saw that this company had great reviews, when they reached out they made my repair and consultation urgent and withing 2 days my repairs were completed. quality products used, they were professional and made sure to show pictures and video of the before and after. It was a pleasure working with their team."
Roof replacement
Roof replacement
1734 neighbors recently requested a quote
Recommended by1%of homeowners
Grady's Painting Plastering/Construction
2.0(
174
)
Plaster - InstallPlaster - RepairPlaster - Repair - For Business

Serving Dover, NJ and surrounding areas

Approved

In business since 1969

Free estimates

Emergency services offered

"This was a very involved plaster repair and remediation job, in a very old house. Grady is the only person (or company) who was willing to take on the job and drive all the way from Pennsylvania to our home in Northern Virginia. There are very few people who do this kind of work anymore (we really searched) and he is an expert in his field. We needed to work around his schedule, because he is in demand in the tri-state area, so it took awhile to schedule the work to begin... but it was worth it."
Response time11 hrs
Response rate100%
Recommended by57%of homeowners
Avatar for Jeff's Drywall
Jeff's Drywall
5.0(
5
)
Plaster - Install - For BusinessPlaster - Repair - For Business

Serving Dover, NJ and surrounding areas

Approved

In business since 2016

Free estimates

Offers commercial services

Jeff's Drywall is the company for all of your home improvement needs. From basic home repairs to full home improvements, we have you covered. There is no job too big or too small. We pride ourselves on our quality work and can guarantee our customers satisfaction 100 percent of the time. Give us a call today to get your project started!

Newly Sheetrocked and speckled apartment room
Sheetrocked & plastered
Warehouse dividers
Taping
Taping

+15

Response time2 days
Response rate100%
Recommended by80%of homeowners
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Plaster Repair FAQs, answered by experts

If your premixed drywall mud is dried out or has begun to set in the bucket, you may be able to revive it by adding warm water and stirring. However, the first and most important step is to scrape off any hard, dried bits of drywall that may have accumulated toward the top of the container and throw them away because they will not easily reconstitute back into the drywall mud mix.

Yes, you can use drywall repair techniques for some types of plaster damage. Tiny holes and small cracks in plaster can be patched in similar ways to drywall. You apply the necessary compound to fill the hole, wait for it to dry, then sand it down. For larger damage, like water damage or mold, you need to use plaster-specific techniques and materials.

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.

If you’re looking for a reliable plaster repair company, you should start by researching local companies in your area and reviewing their status with the Better Business Bureau. Next, you can contact the potential companies to ask about experience levels, get a list of references, and ask for examples of past work. If you have a textured wall, consider asking if they have examples or references for that particular texture. This method should help you narrow your search even further. You may also want to ask each company if they provide a warranty for their work.

Drying alone can take 1 to 4 hours to dry to the touch per plaster layer, but some types of plaster take several hours longer to dry. However, this doesn’t mean the job is done because plaster doesn’t fully harden until it cures, which can take a few days to a couple of weeks. It may take even longer if you’re building a new, pretty thick plaster wall. Allow the plaster to cure before painting it.

The Dover, NJ homeowners’ guide to plaster repairs

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