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

Avatar for Heros of concrete coatings
Heros of concrete coatings
5.0(
2
)
Plaster - Repair

Serving Dover, ID and surrounding areas

Approved

Free estimates

Emergency services offered

Warranties offered

Un piso de garaje completamente renovado con un acabado de alta calidad. Este sistema de epoxy con escamas decorativas ofrece una apariencia moderna, limpia y resistente, ideal para soportar el uso diario.\n\n✅ Acabado uniforme y sin imperfecciones visibles.\n✅ Excelente distribución de las escamas para un aspecto elegante.\n✅ Superficie duradera, fácil de limpiar y resistente a manchas y desgaste.\n✅ Un garaje que no solo protege el concreto, sino que también aumenta el valor y la presentación del hogar.\n\nCada proyecto refleja nuestro compromiso con la calidad y la atención al detalle. Si buscas un acabado profesional que haga destacar tu garaje, estás en el lugar indicado.

DARREL GARAGE
Broken garage
Broken garage
1 neighbors recently requested a quote
John's Drywall LLC
5.0(
1
)
Plaster - Repair

Serving Dover, ID and surrounding areas

In business since 2021

Free estimates

Credit card accepted

Johns drywall LLC is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.

Recommended by100%of homeowners
NW FINEST DRYWALL AND REPAIR
New to Angi
Plaster - Repair

Serving Dover, ID and surrounding areas

Free estimates

Emergency services offered

Warranties offered

\n\n My name is Virgil Hoopii, im the owner of NW Finest Drywall and Repair. \nThis email is in regards to offering the services of my company for any new, remodel or patchwork.\n\n10 yrs exp \n3 - new construction \n1 - commercial \n6 - patch, Repair and remodels \n\nContact 208_449_5593\n\nSkilled services:\n\nInsulation \nDrywall\nMatch Texture ( orange peel, skip, lvl 5, knock down, stomp) can match most all textures. \nPaint ( primer, paint, paint match, roll, spray)\nTrim ( base, windows, doors)\nAppliance removal/installation \n \n\n

Flooded basement
Flooded basement
Flooded basement
Flooded basement
Flooded basement

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Plaster Repair FAQs, answered by experts

All plaster walls will crack over time due to normal house settling and expansion and contraction from temperature and moisture changes. Small, thin hairline cracks are generally not serious and are mostly a cosmetic issue. However, larger or more significant cracks can indicate structural problems.

Here's how to tell the difference:

  • Cosmetic Cracks: Cracks that are 0.5 cm (0.2 inches) or thinner are typically cosmetic.

  • Structural Cracks: Cracks wider than 0.5 cm, excessive or deep cracks, multiple cracks in the same area, or cracks that span around corners can signify a structural or foundation issue. Cracks along the joints where walls meet the ceiling also warrant attention.

For cracks wider than 0.5 cm, structural repair is needed. If a crack is 2.5 cm (1 inch) or wider, or if you notice any signs of a structural problem, it is best to contact a plaster repair professional to assess the damage.

You can plaster over regular drywall, but it's essential to prepare the surface properly. Before plastering, the drywall should be clean, free of dust, and any loose or peeling paint should be removed. Applying a primer specifically designed for plastering can improve adhesion. Some professionals recommend applying a base coat of plaster or joint compound to create a better surface for the plaster to adhere to. Proper preparation ensures a smooth and durable plaster finish over regular drywall.

Both plaster and drywall are durable wall finishes, but they differ significantly in installation, cost, performance, and aesthetics.

Installation & Cost: Drywall installation is faster and more affordable, typically costing $1.50 to $3 per square foot. It uses premade sheets, making it a more accessible DIY project. Plastering is a labor-intensive craft that requires specialized skills, pushing costs to $2 to $10 per square foot. It involves applying a wet paste over a lath framework.

Durability & Performance: Plaster is generally more durable, longer-lasting, and provides superior soundproofing. It is also a better insulator, which can help reduce energy costs. Drywall is easier to remove for future renovations.

Aesthetics: Drywall provides a smooth, uniform surface ready for paint or texture. Plaster offers a high-end, naturally textured look that can hide imperfections and is often preferred for achieving a classic or historic aesthetic.

Which is better? The choice depends on your priorities. Drywall is ideal for those prioritizing a lower upfront cost, faster installation, and DIY potential. Plaster is the better option for a higher-end project where durability, soundproofing, and a unique, premium finish are more important than the initial cost.

Your walls are likely cracking due to fluctuations in the temperature outside. Drywall tends to expand and contract when temperatures and humidity levels change, and this repeated movement can lead to cracks in your walls, particularly around door frames. If you have multiple diagonal cracks, you may want to have your foundation inspected, as cracks can also be a sign of a bigger issue.

Ensures structural integrity and aesthetic consistency with proper materials and techniques.

The Dover, ID homeowners’ guide to plaster repairs

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