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  • Average homeowner rating star icon4.4
    Average homeowner rating
  • Verified reviews icon36
    Verified plaster repairs reviews

Verified Reviews for Plaster Repair pros in La Harpe, IL

*The Angi rating for Plaster Repair companies in La Harpe, IL is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Plaster Repair needs.

*The HomeAdvisor rating for Plaster Repair companies in La Harpe, IL is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Plaster Repair needs.

Last update on December 05, 2025

Find Plaster repair specialists in La Harpe

Avatar for Feel Good Contracting, LLC

Feel Good Contracting, LLC

New on AngiNew on Angi
•Approved Pro

Feel Good Contracting, LLC

New on AngiNew on Angi
•Approved Pro
Free onsite estimate
Emergency services offered

Feel good contracting LLC is here to make home improvements easy and affordable

Feel good contracting LLC is here to make home improvements easy and affordable

Avatar for Pride Decorating

Pride Decorating

5.00(
5
)

Pride Decorating

5.00(
5
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Residential and Commercial Painter with 21 years experience. Interior Painting, Drywall and Plaster Repair, Staining, Varnishing, Wall Paper Removal. We can do small jobs to large jobs!

Residential and Commercial Painter with 21 years experience. Interior Painting, Drywall and Plaster Repair, Staining, Varnishing, Wall Paper Removal. We can do small jobs to large jobs!

Avatar for BUILDERS SALES & SVC

BUILDERS SALES & SVC

No reviews yet

BUILDERS SALES & SVC

No reviews yet
92 years of experience

Builders Sales & Service has been serving the Quad Cities and surrounding areas for 82 years. We believe we are the best at what we do. We have 13 employees working in the office and roughly 50 Union membered employees working for us in the field.

Builders Sales & Service has been serving the Quad Cities and surrounding areas for 82 years. We believe we are the best at what we do. We have 13 employees working in the office and roughly 50 Union membered employees working for us in the field.

Plaster Repair questions, answered by experts

Plaster is a pretty tough surface, but it can still sustain damage from things like bumping against it, water issues, dampness, extreme humidity changes, and plain old age. Most plaster walls last hundreds of years and will only be taken down to the base layer when major repairs are required. Being cautious around the wall, not placing furniture against it, and ensuring stable humidity are all great ways to reduce possible 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.

While it’s most common to sand plaster dry, it is possible to wet-sand plaster, too. Doing so can reduce the amount of plaster dust released into the air and make it easier to work in smaller, more delicate areas (such as around wall trim). However, some people find that wet sanding leads to more imperfections, which is why larger walls are more often dry sanded to ensure an even finish.

Applying plaster to a wall will usually cost between $2 and $10 per square foot for both the material and labor. The cost will vary based on the quality of the plaster you’re using and whether or not prep work is required before the work begins. Wall prep can add up to about 10% to your total costs. Plastering exterior walls can be more expensive in many cases because they are taller and require scaffolding and safety equipment.

Damp plaster does dry out, although the drying time depends on several factors, including the type of plaster, the surrounding temperature, moisture content, and the extent of the dampness. Sometimes, it can take weeks or months for wall plaster to dry naturally.

The La Harpe, IL homeowners’ guide to plaster repairs

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

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