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TRUSTED BY DEMAREST, NJ HOMEOWNERS

  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon76
    Verified plaster repairs reviews

Find Plaster repair specialists in Demarest

Avatar for Tri-Color Plaster LLC
Tri-Color Plaster LLC
4.9(
26
)
Plaster - RepairPlaster - InstallPlaster - Repair - For Business

Serving Demarest, 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%
10 neighbors recently requested a quote
MNM Group Inc.
4.9(
162
)
Plaster - RepairPlaster - InstallPlaster - Install - For Business+1 more

Serving Demarest, NJ and surrounding areas

Approved

Super Service Award Winner

In business since 1986

Free estimates

Emergency services offered

"Turned out there was no plaster lath to plaster over, so sheetrock was used to repair ceiling. MnM also did some plaster crack repairs. Results look excellent. Ready to paint. MnM was extremely punctual, knowledgeable about work required. Started and finished as expected."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+10

Response time8 hrs
Response rate100%
1 neighbors recently requested a quote
Avatar for NJ Pro Home Improvements
NJ Pro Home Improvements
4.9(
17
)
Plaster - InstallPlaster - Repair

Serving Demarest, NJ and surrounding areas

Approved

In business since 2001

Free estimates

Emergency services offered

"Juan and his team did an amazing job repairing the drywall in our basement. They were knowledgeable, precise in their work, and very professional. It was a pleasure doing business with Juan and his team."
Front Paint Completed
Finish Product
Orange Top Color Finished
Bathroom Remodel
Epoxy Completed

+56

Response time12 hrs
Response rate89%
Recommended by87%of homeowners
Avatar for Elite Work Home Improvement LLC
Elite Work Home Improvement LLC
5.0(
174
)
Plaster - InstallPlaster - Repair

Serving Demarest, NJ and surrounding areas

Approved

In business since 1994

Free estimates

Emergency services offered

"When Elite Work Home Improvement repaired my roof after a storm, they exceeded my expectations. Their team responded quickly and thoroughly assessed the damage. They provided a comprehensive repair plan and carried it out expertly. After completing the repairs, the team worked efficiently and left my property clean and tidy. Their professionalism, attention to detail, and dedication to customer satisfaction have all impressed me. I would definitely hire them again if I needed roofing in the future."
Roof/Chimney Projects
Roof/Chimney Projects
Roof/Chimney Projects
Roof/Chimney Projects
Roof/Chimney Projects

+201

Response time7 hrs
Response rate99%
Recommended by98%of homeowners
Avatar for Overstate Roofing Services Inc.
Overstate Roofing Services Inc.
4.3(
62
)
Plaster - RepairPlaster - InstallPlaster - Install - For Business+1 more

Serving Demarest, 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
1352 neighbors recently requested a quote
Recommended by1%of homeowners
Avatar for Palma Construction
Palma Construction
5.0(
19
)
Plaster - Repair

Serving Demarest, NJ and surrounding areas

Approved

Super Service Award Winner

In business since 2010

Free estimates

Credit card accepted

"Mike is very friendly and courteous, as well as quite dedicated to doing a good job. When installing our new attic stairs and door, he spent numerous hours over two days. I saw him place the weatherstripping perfectly, and both this and the paint look excellent. As he works, he explains the steps of what he is doing. After finishing, he called later on to make sure that there were no problems. He is easy to contact and returns calls. I would therefore highly recommend Mike and Palma Construction."
Basement Mini Renovation
Basement Mini Renovation
Basement Mini Renovation
Basement Mini Renovation
Basement Mini Renovation

+105

Response time4 hrs
Response rate96%
1 neighbors recently requested a quote
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Showing 1-10 of 260
Plaster Repair questions, answered by experts

Plaster ceilings can sag for several reasons. In some cases, the plaster and other building materials shift and come apart over time, which is why you’ll commonly find drooping plaster ceilings in older homes. Improper installation, foot traffic, and water damage—often from a leaky roof or a broken pipe—can also cause plaster ceilings to sag.

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.

With its breathability and flexibility, lime plaster is among the most durable of all plaster types. It's also fire-resistant and has a proven track record, as people have been using it for thousands of years.

However, all plaster types will last for many years with the right care and treatment. Proper preparation and installation will also help ensure your plaster walls look great for as long as possible.

Installing or repairing plaster on ceilings differs slightly from performing the same motions on a wall. You’ll apply slightly less plaster to lower the overall weight of the ceiling. Wall texturing is common, whereas most ceilings are smooth plaster. Tough coat plaster is strong, meaning you can use less while retaining a solid surface.

Common causes of ceiling cracks along drywall seams include poor drywall installation techniques, structural issues, truss uplift, and foundation problems. Temperature and humidity also play major roles in ceiling cracks flush with the wall. As the drywall shrinks and expands from major temperature changes or extreme humidity shifts, this can cause the drywall to crack.

The Demarest, NJ homeowners’ guide to plaster repairs

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