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

Avatar for Delmarva Facility Maintenance Services LLC
Delmarva Facility Maintenance Services LLC
5.0(
5
)
Plaster - InstallPlaster - Install - For BusinessPlaster - Repair+1 more

Serving Denton, MD and surrounding areas

In business since 2018

Free estimates

Emergency services offered

"Tori was excellent when I scheduled plus I called several times with questions and Michael was prompt, professional, kind and like a Doctor did a thorough assessment. I spoke with Rodney too and he was very kind. 5 Star Assistance Highly recommend this company. Sincerely, Sheri L Long Retired RN"
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+11

Recommended by100%of homeowners
Quality Insulation
5.0(
2
)
Plaster - Install - For BusinessPlaster - Repair - For Business

Serving Denton, MD and surrounding areas

In business since 2006

Free estimates

Credit card accepted

"Chris Jordan and his team did an excellent job with my attic insulation. Chris was very professional and quite nice. He explained everything in detail during the consultation. I received four quotes and Chrisâ was quite comparable. I had a roof issue going on and wanted to complete the removal/replacement of the insulation in phases. Chris worked with me to complete the insulation as needed. His crew arrived on time. They covered work areas prior to working and ensured that everything was clean afterwards. They even did some extras without nickeling and diming me. The pricing was quite reasonable for all the effort they put in. I would definitely recommend Quality Insulation for the exceptional service provided."
Recommended by100%of homeowners
Plaster & Drywall
New to Angi
Plaster - Install - For BusinessPlaster - Repair - For Business

Serving Denton, MD and surrounding areas

In business since 2001

Credit card accepted

Offers commercial services

We take great pride in our experience, expertise, quality and customer service that we provide to meet every consumer's needs. \nIt is our mission to provide excellent customer service from start to completion of a project. \nTo understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a personal and professional manner. \nOur reputation is based on service, safety and quality, regardless of how large or small the job. \n

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Plaster Repair FAQs, answered by experts

Plaster that sags or bulges, shows extensive deep cracks, or is crumbling from water damage or simply time may need replacement. Plaster walls can look a little “worn” for a long time before they need replacing. The only real way to know if it needs a replacement is to hire a professional to assess the condition of the plaster.

Regular inspections and cleaning to prevent moisture or pest issues.

Yes, you can speed up the time it takes for plaster to dry, but it's important to do so carefully to avoid issues like cracking or crumbling. Proper ventilation is key; open a window or use a fan to circulate air in the room. Heat can also accelerate drying, but be cautious, as too much heat can cause the plaster to dry too quickly and crack. Check the plaster's packaging for the recommended drying temperature and set the room's thermostat accordingly. While managing humidity is important, avoid using a dehumidifier, which can remove moisture too aggressively and result in crumbly plaster.

Generally, your homeowner’s insurance might only cover ceiling collapses caused by problems under the coverage, such as a busted pipe. But if the ceiling collapse resulted from owner negligence, maintenance issues, or other reasons excluded by your policy, you could be on your own. Some policies might cover damages caused by the collapse but not the repair itself. Check with your policy carrier for the most accurate information regarding ceiling collapse coverage.

You can technically just paint over hairline cracks in plaster since these cracks are often harmless, but this will mostly be a waste of paint. Paint will only hide the hairline crack for a few months before it shows up again. The best solution is to repair the crack with flexible filler or joint compound before repainting.

The Denton, MD homeowners’ guide to plaster repairs

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