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TRUSTED BY COPPEROPOLIS, CA HOMEOWNERS

  • Average homeowner rating star icon4.9
    Average homeowner rating
  • Verified reviews icon17
    Verified plaster repairs reviews

Verified Reviews for Plaster Repair pros in Copperopolis, CA

*The Angi rating for Plaster Repair companies in Copperopolis, CA 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 Copperopolis, CA 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 August 04, 2026

Find Plaster repair specialists in Copperopolis

Avatar for Ocean Seven Builders
Ocean Seven Builders
4.6(
68
)
Plaster - InstallPlaster - Install - For BusinessPlaster - Repair+1 more

Serving Copperopolis, CA and surrounding areas

In business since 1994

Free estimates

Emergency services offered

"Our bathroom was outdated and cramped, so we decided to remodel with Ocean Seven Builders. Ron was involved throughout the process and made sure we understood each step. What stood out most was how organized everything felt once the work began. The team was respectful of our home and finished the project close to the expected timeline. The final result looks modern and much more functional!"
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Recommended by59%of homeowners
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Avatar for Verengo Solar
Verengo Solar
4.2(
226
)
Plaster - InstallPlaster - Install - For BusinessPlaster - Repair+1 more

Serving Copperopolis, CA and surrounding areas

In business since 2008

Free estimates

Credit card accepted

"They were an "A". The price was, I actually called around a couple different companies, so I'd give it an "A". The quality was a "B" because they had actually come out. There was a short one of the thing, the guy actually was just here today to fix it and the system wasn't running for about a month. Because of that, the only reason I noticed it is I have in the log on and see that the system didn't seem to be generating any energy. So, actually I have to call them to talk to them about that part of it. When we did have that problem, they were out here pretty quick. I have the system installed on my house so I would use them. I would recommend them to somebody else definitely."
Mission Viejo, CA Install
Lake Forest, CA Install
Camarillo, CA Install
Recommended by83%of homeowners
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Avatar for Inside & Out - Unlicensed Contractor
Inside & Out - Unlicensed Contractor
4.2(
10
)
Plaster - RepairPlaster - Repair - For Business

Serving Copperopolis, CA and surrounding areas

In business since 2018

Free estimates

Emergency services offered

"Very courteous, respectful, worked very well with me. His workers were always the same, seeking my input and being responsive."
Response time1 day
Response rate85%
Recommended by100%of homeowners
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Showing 1-10 of 18
Plaster Repair questions, answered by experts

There are several warning signs that a ceiling crack is connected to a larger issue. For starters, if the crack is wider than 1/8 inch or longer than 12 inches, you might have a more serious problem. The same applies if you have multiple smaller cracks or cracks going across the ceiling and down the wall. In any of these situations, you should ask a professional to assess the damage.

It may take a bit of patience and trial and error to match your particular drywall texture type when making repairs. For orange peel or knockdown finishes, use a spray texture product or a thinned joint compound applied with a roller or sponge. Practice on scrap drywall or cardboard first. Once dry, lightly sand and prime before painting.

Yes, you can apply new plaster over an existing plaster surface, such as a wall or ceiling, provided the old plaster is in good condition. Before you begin, check the stability of the existing plaster. The surface must be clean, free of loose material, and have no peeling paint. It is also recommended to roughen the surface slightly to promote adhesion. For older plaster, applying a base coat like a PVA emulsion or a specific bonding agent or primer is crucial. This step makes the existing plaster less porous and ensures the new and old layers adhere properly for a smooth, long-lasting finish.

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.

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.

The Copperopolis, CA 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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