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  • Average homeowner rating star icon4.2
    Average homeowner rating
  • Verified reviews icon215
    Verified plaster repairs reviews

Top-Rated Plaster repair specialists in Long Neck - Updated Nov 2026

Avatar for M&R Painting
M&R Painting
5.0(
21
)
Plaster - RepairPlaster - Repair - For Business

Serving Long Neck, DE and surrounding areas

Approved

Super Service Award Winner

In business since 2010

Free estimates

Emergency services offered

"Max was on time, professional, and very dedicated to getting the job done. He went above and beyond to paint our four rooms and our hallway - ceilings, trim, and walls. He fixed all of the drywall imperfections, moved all of the furniture, covered all of the area that was being painted and did an excellent job! He finished in two and 1/2 days. It looks to us like we have a new house. He also did an excellent job powerwashing our metal roof and gutters! We will definitely hire him again!"
M&R paintings
Door
Door
steps
seaford

+61

Response time6 hrs
Response rate99%
10 neighbors recently requested a quote
Avatar for Phoenix Electrical
Phoenix Electrical
5.0(
9
)
Plaster - Repair

Serving Long Neck, DE and surrounding areas

Approved

In business since 2025

Free estimates

Emergency services offered

"He came out and fixed a broken wire in a hanging light fixture and repaired another light fixture that hadn't worked for years despite attempts by other electricians to fix. He vacuumed after the job was complete, and his prices were very reasonable."
Tankless water heater
Tankless water heater
Tankless water heater
Panel Replacement
Panel Replacement

+1

4 neighbors recently requested a quote
D'Amico's Construction
4.8(
19
)
Plaster - RepairPlaster - Repair - For Business

Serving Long Neck, DE and surrounding areas

In business since 1988

Offers commercial services

"It was a pleasure working with Mike and Lisa on the door installation in my garage and also a drywall repair in my bathroom. They were prompt, courteous, friendly, and very professional, finishing the job on time for the very reasonable estimated amount. I plan to use them for further jobs in the future. The price of the job was also quite reasonable and well worth the money. Highly recommended!!!"
Response time2 days
Recommended by100%of homeowners
Showing 1-10 of 44
Plaster Repair FAQs, answered by experts

Plaster walls typically last between 30 and 70 years, but depending on the quality of the materials and the moisture levels in the building, they can last for over 100 years. With expert application and consistent maintenance, plaster can even last for centuries. To extend its lifespan, it is important to have the plaster professionally installed, address any water damage promptly, and repair small cracks as they appear. Regular inspections by a professional can help identify and address concerning cracks before they become significant 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.

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.

Plaster provides a durable, soundproof, and moisture-resistant finish compared to drywall.

Although they have similar applications, spackle and joint compound are not the same. Their primary differences lie in their composition, consistency, and ideal use cases.

Spackle is composed of gypsum and binding agents, making it thicker than joint compound. It dries quickly and is easy to sand, which makes it ideal for small wall repair projects like filling nail holes or patching minor damage.

Joint compound, also known as drywall mud, consists of limestone and gypsum. It is primarily used for large-scale projects, such as taping and finishing the seams on newly installed drywall. It tends to shrink more than spackle and can be more difficult to spread.

While both products can be used to fill small depressions and cracks, spackle cannot replace joint compound for taping and mudding new drywall. Conversely, you can often use joint compound for small patching jobs typically done with spackle.

The Long Neck, DE homeowners’ guide to plaster repairs

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