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

H & K Drywall Finishing, LLC
3.7(
83
)
Plaster - Repair - For Business

Serving Conover, WI and surrounding areas

Approved

In business since 1997

Free estimates

Customers say: Quick response

"Workers did not seem familiar with replacing storm damaged ceiling drywall and insulation in double wide mobile home. Workers cut and caused short two places in electrical wiring. H&K hired an electrician to cut into the new ceiling, find and repair the damaged wires. H&K did an excellent job repairing the new ceiling and applying popcorn finish coat. The job looks great and they charged the price quoted even though it took longer to complete."
Response time4 days
Recommended by82%of homeowners
Avatar for Brandon Fixes That
Brandon Fixes That
New to Angi
Plaster - Repair - For Business

Serving Conover, WI and surrounding areas

In business since 2010

Free estimates

Emergency services offered

Brandon 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.

Kliss Is Drywalling LLC
New to Angi
Plaster - Repair - For Business

Serving Conover, WI and surrounding areas

In business since 2022

Free estimates

We are 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.

Plaster Repair FAQs, answered by experts

How long it takes to repair a ceiling depends on the extent of the damage. Patching a small hole might only take a few minutes, while repairing a water-damaged section of the ceiling could take hours. If there are structural issues, expect your ceiling repair to take several days or longer.

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.

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.

Regular inspections and cleaning to prevent moisture or pest issues.

If your premixed drywall mud is dried out or has begun to set in the bucket, you may be able to revive it by adding warm water and stirring. However, the first and most important step is to scrape off any hard, dried bits of drywall that may have accumulated toward the top of the container and throw them away because they will not easily reconstitute back into the drywall mud mix.

The Conover, WI homeowners’ guide to plaster repairs

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