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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

You will be placing holes in the wall to hang the mounting bracket. If you’re mounting a large TV, the bolts in use could make significant holes around half an inch in diameter. Other than a few holes, though, the process of mounting the TV should not cause significant damage to the wall, unless you make an error and miss the wall stud, tearing out drywall. Should you decide to remove the mount later, the DIY drywall repair cost for a small hole usually is $10 to $30. It’s a repair you can do in a few minutes.

While you should consult with a ceiling professional for larger cracks, especially if you’re not sure what’s causing your ceiling to crack, you can certainly try to repair small cracks on your own. If you’re up for the task, here’s how to repair ceiling cracks for $150 or less.

If you already have plaster walls and ceilings, adding new plaster costs $2 to $10 per square foot. For an average-sized room, that would come out to $1,200 to $10,000. However, the cost to replace plaster with drywall is higher—running between $720 and $1,250 for a 10-by-8-foot wall or ceiling (not including drywall finishing).

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 is a pretty tough surface, but it can still sustain damage from things like bumping against it, water issues, dampness, extreme humidity changes, and plain old age. Most plaster walls last hundreds of years and will only be taken down to the base layer when major repairs are required. Being cautious around the wall, not placing furniture against it, and ensuring stable humidity are all great ways to reduce possible damage.

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.