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TRUSTED BY SULLIVAN, WI HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon38
    Verified plaster repairs reviews

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

Avatar for A Leon Drywall Corp
A Leon Drywall Corp
4.9(
16
)
Plaster - InstallPlaster - Install - For BusinessPlaster - Repair+1 more

Serving Sullivan, WI and surrounding areas

In business since 2018

Free estimates

Emergency services offered

"I am satisfied with the work. He repaired the hole in my drywall, matched the texture and then painted the surface. He gave me a reasonable quote and he was very prompt. He went to sherman williams to get match my drywall paint and charged me quite reasonably. The completed work is very smooth and I am happy with the quality. I will definitely recommend them in the future. If you need to get work done in your drywall, please contact them."
Drywall Project
Drywall Project
Drywall Project
Drywall Project
Additional Photos

+21

Recommended by100%of homeowners
Avatar for Geronimo Plaster
Geronimo Plaster
5.0(
1
)
Plaster - Install - For BusinessPlaster - Repair - For Business

Serving Sullivan, WI and surrounding areas

In business since 2022

Free estimates

Credit card accepted

"Geronimo Plaster was awesome to work with. Every step of the process was excellent, from the very first contact on the phone to the completion of the work Geronimo Plaster was a true professional. Geronimo Plaster has unbeatable prices, free estimates and they do top-notch work. I had a large-sized hole in my bathroom ceiling and when Geronimo Plaster got done with the work my ceiling looked new. You couldn’t even tell that I ever had a hole in my ceiling. Most of the time when people repair drywall, afterwards you can see lines and crevices where the work was done. Not with Geronimo Plaster! My ceiling was smooth and looked like new when he was finished with the job. Also, you don’t have to worry about cleaning up anything afterwards because they did a good job of that as well. Geronimo Plaster came in and knocked the job out without playing around. Some companies milk the job so they can charge you for more hours. Not Geronimo Plaster. They were all business no games. Geronimo Plaster is trustworthy, reliable and professional. If anyone needs any home repair or remodeling work done I can say from my own personal experience with Geronimo Plaster that you can hire them with peace, knowing that the job is in good hands."
Our work
Our work
Our work
Our work
Our work

+5

Response time2 hrs
Recommended by100%of homeowners
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Plaster Repair FAQs, answered by experts

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.

Ceiling-mounted curtains won’t damage the ceiling if they’re installed properly. Using the right anchors or securing the brackets into joists will ensure the curtain weight is properly supported and prevent damage. However, overtightening screws, using weak anchors, or repeatedly removing and reinstalling hardware in the same spot can cause cracking or sagging over time. In that case, you might have to call a pro for ceiling repair.

Technically speaking, you can use drywall primer over plasters. However, oil-based primers work the most effectively on wall plasters. Meanwhile, water-based primers work just as well with drywalls. Nowadays, there are also universal primers suitable for drywall and plaster. Overall, you will be fine as long as you are using a trustworthy brand.

Depending on how much adhesive was used as well as the strength of the adhesive, you may have some drywall damage when removing a mirror. You can typically repair most drywall damage if it’s small by sanding the damaged area, applying spackle to smooth the damaged section so it’s flush with the rest of the wall, and repainting the area.

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.

The Sullivan, WI homeowners’ guide to plaster repairs

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