Top-rated plaster repair specialists.

Get matched with top plaster repair specialists in Moraga, CA

Enter your zip and get matched with up to 5 pros

Need a pro for your plaster repair project in Moraga, CA?

Select your specific project to find the pro for you.

TRUSTED BY MORAGA, CA HOMEOWNERS

  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon63
    Verified plaster repairs reviews

Find Plaster repair specialists in Moraga

Avatar for Nugent Plastering
Nugent Plastering
4.7(
30
)
Plaster - RepairPlaster - InstallPlaster - Install - For Business+1 more

Serving Moraga, CA and surrounding areas

Approved

In business since 2002

Free estimates

Emergency services offered

"Kevin is very professional and knowledgeable about stucco wall installation and repair. He is a true expert in anything related to stucco. He presented us with a reasonable estimate after he assessed the damaged exterior wall. His timeline from start to end of project was on target (about 1 month). The work crew is very punctual, hardworking and cleans up the area nicely after each day. Kevin and his team updated us daily on the project so that we knew what to expect next. Nugent Plastering did great work on my new stucco wall and we will consider hiring Nugent Plastering for future projects"
Wood siding
Dry rot
Wood siding
Paper and wire lath
Scratch coat

+28

Response time2 days
16 neighbors recently requested a quote
Recommended by91%of homeowners
Avatar for Guerras Lathing & Plastering
Guerras Lathing & Plastering
5.0(
13
)
Plaster - InstallPlaster - Install - For BusinessPlaster - Repair+1 more

Serving Moraga, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2025

Free estimates

Credit card accepted

"Great company to work with. Excellent knowledge of materials and applications. Skilled labor that will give you a beautiful end result. Always on time(earlier than the arrived time). They take there time to set up plastic and ram board to protect all the finish surfaces in the house. You can find a cheaper guy buy you’ll pay more to get Mr Guerras Lathing and Plastering to fix the other guys work!!!! Highly recommend Guerras Lathing and Plastering for all small or big projects. Just awesome work will be booking him for my other three projects!!!"
Response time10 hrs
Response rate99%
Apex Premier Plaster
5.0(
4
)
Plaster - InstallPlaster - Install - For BusinessPlaster - Repair+1 more

Serving Moraga, CA and surrounding areas

Approved

In business since 2022

Free estimates

Credit card accepted

"I've used Apex Premier for both Stucco and Drywall work over the years on my house, big projects to small repairs and patches. The work is high quality, well organized, and well thought out. You will always get an honest answer from them. The communication is the best in the biz, the attention to detail is the best in the biz. I wish I could find this commitment to work from all contractors, but that is just not the case at all, quite refreshing."
Response time1 hour
Response rate97%
Recommended by100%of homeowners
Avatar for GoodFellas Construction – Bay Area
GoodFellas Construction – Bay Area
4.2(
184
)
Plaster - InstallPlaster - Install - For BusinessPlaster - Repair+1 more

Serving Moraga, CA and surrounding areas

In business since 1994

Free estimates

"We remodeled our kitchen, which I?ve heard can be a nightmare! Not for us! I have to say that all the crafts people from the demo guys, plumbing, drywall, patch, and paint, carpenters were all top notch, professional, courteous, and polite.? They did not disturb my neighbors, they arrived each morning when they said they would, and cleaned up every day.?? Highly recommend!"
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+113

Recommended by85%of homeowners
Costello Plastering
4.3(
9
)
Plaster - InstallPlaster - Install - For BusinessPlaster - Repair+1 more

Serving Moraga, CA and surrounding areas

In business since 1986

Free estimates

Emergency services offered

"It took a couple of phone calls to get Ray to call us initially. When he first came to the house, he had his wife and a friend waiting in the car for him, so he could not stay long enough to take measurments; however, he did come back the next evening as promised. He told us that he would have an estimate to us by the next evening, but we did not receive it until 2 or 3 days later. Honestly, we were SHOCKED when he saw Ray's estimate. It was $6,500 higher than the highest bid and $10,000 higher than the lowest bid that we had already received! Obiviously, we did not choose Costello Plastering because his price was way too high."
Recommended by83%of homeowners
...
Showing 1-10 of 77
Plaster Repair questions, answered by experts

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.

Plaster walls typically last between 30 and 70 years, but depending on the quality of the materials and the moisture levels in the building, they can last for over 100 years. With expert application and consistent maintenance, plaster can even last for centuries. To extend its lifespan, it is important to have the plaster professionally installed, address any water damage promptly, and repair small cracks as they appear. Regular inspections by a professional can help identify and address concerning cracks before they become significant issues.

Yes, you can install drywall over plaster, but there are important factors to consider. While it can create a smooth, flat surface, it is often not the best approach. Installing drywall over plaster will increase the wall's thickness, which can cause issues with existing window and door frames that may no longer fit. You might also need to adjust power outlets to keep them accessible. A better, though more expensive, option is to remove the old plaster and lath entirely before installing new drywall. Drywalling directly over plaster seals in the old material, and if any problems arise later, you will need to remove both layers down to the structural beams for repairs. Given the potential complications, this job is best handled by professionals.

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.

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.

The Moraga, CA homeowners’ guide to plaster repairs

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