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  • Average homeowner rating star icon4.4
    Average homeowner rating
  • Verified reviews icon37
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Verified Reviews for Plaster Repair pros in Lawrenceville, IL

*The Angi rating for Plaster Repair companies in Lawrenceville, 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 Lawrenceville, 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 October 22, 2025

Find Plaster repair specialists in Lawrenceville

Avatar for Pride Decorating

Pride Decorating

1100 Orchard Lake Dr
5.00(
5
)

Pride Decorating

1100 Orchard Lake Dr
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!

Plaster Repair questions, answered by experts

Technically speaking, you can use drywall primer over plasters. However, oil-based primers work the most effectively on wall plasters. Meanwhile, water-based primers work just as well with drywalls. Nowadays, there are also universal primers suitable for drywall and plaster. Overall, you will be fine as long as you are using a trustworthy brand.

This depends on how much plaster is applied and in how many layers, but a decent estimate is around 150 square feet. If you are applying only two coats on a small wall, there is a chance you may only need one or two gallons for the entire project. If you are plastering a large living room wall with high ceilings, using one of the more involved techniques–like Scagliola–that requires several coats, expect the project materials costs to add up quickly. 

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.

Depending on the quality of the plaster and the moisture in the building, plaster can last over 100 years in some cases. It may develop cracks in some places, but many find it aesthetically appealing. As long as no structural damage affects the plaster and maintenance is being performed—mainly repairing small patches and addressing water damage—plaster can last a long time.

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 Lawrenceville, 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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