Top-rated plaster repair specialists.

Best plaster repair specialists near Cornwall, CT

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

Quality Restoration, LLC
4.7(
34
)
Plaster - RepairPlaster - Repair - For Business

Serving Cornwall, CT and surrounding areas

Approved

In business since 2010

Free estimates

Customers say: Quick response

"Elvin is great. He fixed my wood double front doors and applied paint that I had picked out, as well as new handles/lock. He took his time, was very polite, and made sure everything was in order before in left. My front doors look amazing. Will be hiring him again for more work around the house. Also, his pricing was very reasonable and on point for the amount of repair and painting work he did."
Response time7 hrs
7 neighbors recently requested a quote
Recommended by96%of homeowners
Avatar for Overstate Roofing Services Inc.
Overstate Roofing Services Inc.
4.2(
79
)
Plaster - RepairPlaster - InstallPlaster - Install - For Business+1 more

Serving Cornwall, CT and surrounding areas

Approved

In business since 2025

Free estimates

Emergency services offered

"We had terrible damages to our roof from the recent storm, and needed it repaired urgently. Ice dams also needed to be cleared off to prevent further leaking and damages. I saw that this company had great reviews, when they reached out they made my repair and consultation urgent and withing 2 days my repairs were completed. quality products used, they were professional and made sure to show pictures and video of the before and after. It was a pleasure working with their team."
Roof replacement
Roof replacement
1817 neighbors recently requested a quote
Recommended by1%of homeowners
Sonart Construction Corp.
2.3(
7
)
Plaster - InstallPlaster - Install - For BusinessPlaster - Repair+1 more

Serving Cornwall, CT and surrounding areas

Approved

In business since 2013

Free estimates

Credit card accepted

Sonart Construction Corp. has over15 years of experience in providing a variety of exterior and interior renovation services. We provide services to Palm Beach, Broward and Miami-Dade Counties.. We specialize in Bathroom Remodeling, Kitchen Remodeling, Flooring and the list goes on. Customer satisfaction is what determines our success, which is why we take a hands-on approach and keep the customer informed through every phase of the project. When interacting with our company, you'll notice that we're particularly focused on the principles of quality workmanship, timely completion, competitive pricing, and integrity in all our business dealings. We combine knowledge and research with our extensive practical experience to ensure a specialized approach for your renovation needs. Give us a call today!

Avatar for LPZ Interiors, LLC
LPZ Interiors, LLC
New to Angi
Plaster - Repair - For Business

Serving Cornwall, CT and surrounding areas

Approved

In business since 2005

Free estimates

Credit card accepted

\nLpz construction, is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty and responsibility in all of our jobs. We are a locally owned and operated business with more than 10 years of experience serving Hartford and surrounding areas. There is no job too big, or too small for our team. Call today and let us put our experience to work for you! \n \n

Response time7 hrs
Avatar for Rodriguez Home Improvement LLC
Rodriguez Home Improvement LLC
4.4(
193
)
Plaster - InstallPlaster - Install - For BusinessPlaster - Repair+1 more

Serving Cornwall, CT and surrounding areas

In business since 2016

Free estimates

Credit card accepted

"They took all all to do the work and after they left and I looked at the job they did it was sloppy at best.I requested they come back and redo some of their sloppy and careless work, However the repair of the water damage was good."
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+20

Recommended by83%of homeowners
Jamieson Limited LLC
4.6(
22
)
Plaster - InstallPlaster - Install - For BusinessPlaster - Repair+1 more

Serving Cornwall, CT and surrounding areas

In business since 1983

Free estimates

Emergency services offered

"The chimney work took two days (less than I thought) and he did a great job in our price range!  I was impressed that he gave us several options on what could be done.  He worked fast (I wish I had half his energy) and knew what he was doing.  He was respectful of my time and showed up within minutes of when he said he would, got to work and stayed with it to get as much done during the day as he could.  The chimney looks great and I'm very satisfied with his work.  I have hired him again to do some plumbing work for me and was totally satisfied with that job as well.  I would recommend him for any work around the house that you may have - he's definitely worth the call.   
"
Recommended by100%of homeowners
Avatar for Tun Painting, LLC
Tun Painting, LLC
5.0(
40
)
Plaster - Repair

Serving Cornwall, CT and surrounding areas

In business since 2004

Free estimates

Small jobs welcome

"My old cape needed a serious facelift. Oscar and his hard-working crew power washed, completely sanded down the shakes, repaired wood damage, primed and painted the entire exterior (including trim and gutter downspouts). They did a fantastic job, and the house looks new. Oscar and his crew were always there first thing in the morning, worked through the day, and left the site clean every day. The attention to detail and pride in their work was clear. Highly recommend!"
Response time1 day
Recommended by76%of homeowners
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Plaster Repair FAQs, answered by experts

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.

If your home was built before the 1940s and was not remodeled in the past 50 or so years, you probably have plaster walls. Aside from assuming, there are some practical ways to tell if you have plaster walls, including the following: If you knock on the wall and it feels solid, not hollow, if you can’t insert a thumbtack easily, if there are cracks that look like spiderwebs, or if your home has curved, arched, or swirled walls, doorways, or window openings.

If you have an unfinished basement or attic, you could examine the backs of any finished walls to check, too.

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.

You can repair plaster ceilings yourself after the cause of the ceiling damage has been addressed. However, the repair can easily take 5 hours and can be slightly challenging for those without previous experience. If you do decide to flex your DIY muscle, have a helper to help hold the ladder and pass you the tools for safety purposes.

The tool you use to sand plaster will depend on the size of the project. If you’re just working on a small section of your wall to get rid of an uneven spot on the surface, hand-sanding might work. However, for larger projects, a drywall sander can make a huge difference when it comes to both time and elbow grease—and an orbital sander can help for detailed areas such as around ceiling fans.

The Cornwall, CT homeowners’ guide to plaster repairs

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