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

Avatar for K&P Driftless Ridge Construction And Remodeling LLC
K&P Driftless Ridge Construction And Remodeling LLC
5.0(
3
)
Plaster - Repair

Serving Cobb, WI and surrounding areas

Approved

I’m Morgan Peterson, founder and owner. With years of hands-on experience in the trade, I built this business to bring dependable craftsmanship, honest communication, and top-tier quality to every project in our community.\nWhether you’re looking to remodel your home, build an addition, or tackle a custom construction project, my team and I are here to bring your vision to life with precision and care.\nReach out today to discuss your next project—let's build something great together!\n

9 neighbors recently requested a quote
Paul's Plastering & Drywall
3.5(
6
)
Plaster - Install - For BusinessPlaster - Repair - For Business

Serving Cobb, WI and surrounding areas

In business since 2010

Free estimates

Offers commercial services

We're a locally owned and operated company with over 22 years of industry experience. \nWe value honesty and integrity, and stand behind our work. We specialize in dry wall projects. We pride ourselves on the quality of our work \nas well as our commitment to outstanding results. We look forward to building long-term \nrelationships with our clients and guarantee your satisfaction!

Response time6 hrs
Recommended by100%of homeowners
BK Drywall
New to Angi
Plaster - Repair - For Business

Serving Cobb, WI and surrounding areas

In business since 2022

Free estimates

We're a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. Our services are customized to the individual project, paying close attention to the details of each project that we're involved with. We pride ourselves on the quality of our work as well as our commitment to outstanding results. We look forward to building lasting relationships and guaranteeing your satisfaction!

Avatar for Dream Homes MW
Dream Homes MW
New to Angi
Plaster - Repair - For Business

Serving Cobb, WI and surrounding areas

In business since 2021

Free estimates

Credit card accepted

Dream Homes MW 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.

Response time6 days
Response rate88%
Plaster Repair FAQs, answered by experts

It’s not a good idea to plaster over broken plaster (unless by broken you’re referring to cracked, in which case that’s perfectly fine). However, broken plaster can be a sign of a larger underlying issue like foundation damage or severe damage to the lath holding up the plaster, so it’s worth investigating before you simply plaster on top of the damage.

Plaster provides a durable, soundproof, and moisture-resistant finish compared to drywall.

Smaller is better when patching holes with spackle. Any holes wider than four to six inches in diameter tend to be too wide to repair with spackle alone. You'll likely want to patch bigger holes with a drywall panel. 

Even holes measuring up to 6 inches may be challenging to fill with spackle alone. For best results, purchase a wall repair patch made from wire mesh. Cut the patch to fit over the hole, then use the spackle to hold it in place. Apply the spackle over the patch as you would for a smaller hole.

While it is possible to repair minor plaster cracks or holes yourself, it is generally not recommended for larger jobs or if you want a professional result. Plaster repair can be difficult in practice; proper wall preparation and achieving a smooth, seamless finish that blends with the existing wall requires experience, especially on textured surfaces. Hiring a professional ensures the repair will be durable and last longer, potentially saving you money over time. A pro can also determine if the cracks are from normal expansion or a more serious underlying issue.

Plaster repair costs range from $4 to $10 per square foot for refinishing, while skim coating can be less expensive, usually between $2 and $5 per square foot. The price you pay for plaster repairs will depend on the extent of the damage, the type of plaster you have on your walls, and the accessibility of the damage. Plaster repair on the exterior of your home tends to be more expensive, as there’s a higher chance that ladders or scaffolding will be necessary to carry out the repair.

The Cobb, WI homeowners’ guide to plaster repairs

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