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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%
16 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
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
Avatar for Overstate Roofing Services Inc.
Overstate Roofing Services Inc.
4.2(
79
)
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
1715 neighbors recently requested a quote
Recommended by1%of homeowners
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Plaster Repair FAQs, answered by experts

Repairing plaster walls or ceilings is almost always worthwhile. It restores the appearance of your home, and if it's an exterior wall, the repair can improve curb appeal and provide a great return on investment when selling. Plaster repairs can also reinforce the wall, preventing minor cracks from spreading, and improve your home’s energy efficiency by fixing gaps in the insulative material, potentially lowering your heating and cooling bills. Additionally, hiring a professional allows them to check if the damage is from a serious underlying issue, such as foundation instability. Catching a problem like this early could save you thousands.

Costs range from $200 to $800, depending on the area size and damage severity.

The tool you use to sand plaster will depend on the size of the project. If you’re just working on a small section of your wall to get rid of an uneven spot on the surface, hand-sanding might work. However, for larger projects, a drywall sander can make a huge difference when it comes to both time and elbow grease—and an orbital sander can help for detailed areas such as around ceiling fans.

The allure of Venetian plaster lies in its unique appearance and individual characteristics in a home. It’s sophisticated and multidimensional and has a rich history dating back to Ancient Rome. This type of plaster finish is durable and represents a style of luxury that has been practiced for thousands of years. Many designers pair the texture of Venetian plaster with modern furnishings, resulting in an elegant and refined aesthetic.

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.

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.