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  • Average homeowner rating star icon4.8
    Average homeowner rating
  • Verified reviews icon24
    Verified plaster repairs reviews

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

Avatar for Rocket Patch Drywall Repair
Rocket Patch Drywall Repair
5.0(
33
)
Plaster - Repair

Serving Ames, IA and surrounding areas

Approved

Super Service Award Winner

In business since 2021

Free estimates

Small jobs welcome

"Tim and his crew tore out my cracked plaster ceilings and replaced them with drywall. He showed up when he said he would, met the timeline he provided, and they did a nice job cleaning up after themselves."
Response time3 hrs
Response rate91%
23 neighbors recently requested a quote
Avatar for Juan Rodriguez
Juan Rodriguez
5.0(
9
)
Plaster - Repair

Serving Ames, IA and surrounding areas

In business since 2024

Free estimates

Credit card accepted

"Juan was absolutely a professional! He asked to come over and look at the project so he could give me an accurate estimate and came over the same day and then had an estimate to me within the next hour. He started the job 2 days later and had the job done in a day and a half. Very courteous and cleaned up so well after the job. I would highly recommend him and if I ever need more work done he will be my first call. Photos are from my patchwork drywall and his mudding, knockdown and finishing work."
Response time1 day
Recommended by50%of homeowners
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Plaster Repair FAQs, answered by experts

You can technically just paint over hairline cracks in plaster since these cracks are often harmless, but this will mostly be a waste of paint. Paint will only hide the hairline crack for a few months before it shows up again. The best solution is to repair the crack with flexible filler or joint compound before repainting.

Look for flaking paint or air bubbles that burst and then flake away. Paint will begin to flake after being exposed to minimal moisture or water, so it’s a good indicator of any water damage. If you notice your paint starting to flake, feel the plaster underneath to see if it is soft or damp.

Venetian plaster is a highly durable wall finish that becomes a rock-like substance once dried, making it last longer than most other wall finishes. Its lifespan can range from decades to centuries, potentially lasting a lifetime. Key factors influencing its longevity include the quality of the initial application, whether it's properly sealed against moisture, and how the wall is maintained and treated (e.g., how often it is touched or bumped). Due to its mineral content, it can also develop a patina over time.

Plaster ceilings can sag for several reasons. In some cases, the plaster and other building materials shift and come apart over time, which is why you’ll commonly find drooping plaster ceilings in older homes. Improper installation, foot traffic, and water damage—often from a leaky roof or a broken pipe—can also cause plaster ceilings to sag.

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.

The Ames, IA homeowners’ guide to plaster repairs

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