Top-rated plaster repair specialists.

Get matched with top plaster repair specialists in Simi Valley, CA

Enter your zip and get matched with up to 5 pros

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

Select your specific project to find the pro for you.

TRUSTED BY SIMI VALLEY, CA HOMEOWNERS

  • Average homeowner rating star icon4.7
    Average homeowner rating
  • Verified reviews icon194
    Verified plaster repairs reviews

Find Plaster repair specialists in Simi Valley

Molder Plastering
4.9(
48
)
Plaster - RepairPlaster - Install

Serving Simi Valley, CA and surrounding areas

Approved

In business since 2000

Free estimates

Customers say: True professional

"We had some cracks in our 1930's Spanish Revival home that needed to be repaired prior to painting. I called Molder Plastering - and gave Glen the 3rd degree about plastering - yes - he does true plastering and is quite the artist. It was difficult to find someone that could plaster and not just do stucco - but, Glen knew what was needed and did a fabulous job. I would highly recommend him to do any plastering job!"
Response time1 day
Response rate97%
16 neighbors recently requested a quote
Avatar for SH&S Lath and Plastering Inc.
SH&S Lath and Plastering Inc.
5.0(
5
)
Plaster - InstallPlaster - Install - For BusinessPlaster - Repair+1 more

Serving Simi Valley, CA and surrounding areas

Approved

Free estimates

Emergency services offered

Warranties offered

At SH&S Lath and Plastering Inc., we specialize in professional stucco and EIFS (foam) systems for homes and businesses. From new installations to repairs and full replacements, we handle every project with precision and attention to detail.\n\nWe are committed to quality workmanship, honest pricing, and reliable service. No job is too big or small — we make sure every project is done right and built to last.\n\nContact us today for a free estimate.

Stucco & Lath Install
Stucco & Lath Install
Stucco & Lath Install
Stucco & Lath Install
Stucco & Lath Install

+2

4 neighbors recently requested a quote
Artistic Plasters
4.5(
86
)
Plaster - Repair

Serving Simi Valley, CA and surrounding areas

In business since 2005

Free estimates

Emergency services offered

"Recently had a slab leak while in escrow on my home. The plumbers left roughly 30 holes in my walls and Rob from Artistic Plasters was able to patch all the holes, match the texture, paint, and replace the base boards for me in time for my home inspection. My new buyers are happy, and I am extremely happy Rob saved my sale!!! Now I am hiring him to do the work on my new home."
Recommended by97%of homeowners
Avatar for Allstar Lathing & Plastering, Inc.
Allstar Lathing & Plastering, Inc.
4.7(
13
)
Plaster - InstallPlaster - Repair - For Business

Serving Simi Valley, CA and surrounding areas

In business since 2017

Free estimates

Credit card accepted

We are a well established business with over 15 years of unmatched expertise. Customer preference and priorities are always first. We are very timely with our work and never lose attention to detail. Allstar Lathing and Plastering, Inc., has built a reputation for quality work with each satisfied customer. Our sense of pride is apparent in every restoration we complete. Call Allstar Lathing and Plastering, Inc., today and we will be there in your time of need.

Fire Station
Fire Station
Fire Station
Fire Station
Fire Station

+17

Response time4 hrs
Recommended by100%of homeowners
J M J Lath And Plaster
4.8(
13
)
Plaster - Repair

Serving Simi Valley, CA and surrounding areas

In business since 2000

Free estimates

Credit card accepted

Quality is our Goal! We're a locally owned and operated company that values honesty and integrity, and stands behind our work. We specialize in stucco and siding installation as well as all types of drywall and plaster work. Our services are customized to the individual project, paying close attention to the details of each project that we're involved with. We look forward to building long-term relationships with our clients and guarantee your satisfaction!

Response time8 hrs
Recommended by100%of homeowners
Avatar for Best Builders Group Inc
Best Builders Group Inc
5.0(
167
)
Plaster - InstallPlaster - Install - For BusinessPlaster - Repair+1 more

Serving Simi Valley, CA and surrounding areas

In business since 1999

Free estimates

Emergency services offered

"Zohar and his team of specialist people did a complete remodeling of the kitchen including two bathrooms. The remodeling included all the custom cabinets for the kitchen and raising the ceiling in the kitchen by 10 inches, installing all the new floors in the bathrooms, adding all the new lights in the kitchen and bathrooms, Repaint all the interior walls of the kitchen and bathrooms too. All the design done by Zohar. The work was better than perfect and the cabinets fits like a glove to the kitchen space and they are mainly outstanding. The design part of the kitchen and bathrooms are one of Zohar's main qualifications. Supervision to perfection, dependable vendors for all the materials and appliances which added another reason why this remodeling was a success. The remodeling project was over after 4 weeks of daily work and it was 2 days longer than projected, but it's was not an issue at all because it came out better than what we wanted. All the list for minor repairs that were needed to be corrected, were fixed by the people in swiftly and professionally way. Regarding the final amount of the project – the price was good and Zohar didn’t increased it even though with the several changes that we asked and he did for us. We'll happily use them again."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+260

Recommended by99%of homeowners
Avatar for ZVN Drywall
ZVN Drywall
5.0(
16
)
Plaster - InstallPlaster - Install - For BusinessPlaster - Repair+1 more

Serving Simi Valley, CA and surrounding areas

In business since 2021

Free estimates

Credit card accepted

Locally owner business with over 20 years of experience. Passionate about serving our local community and continuing to deliver great customer service. Look forward to working with you and your home endeavors to make the house of your dream.

Handymen Project
Remodeling - Kitchen & Bathroom Project
Handymen Project
Handymen Project
Additional Photos

+30

Recommended by100%of homeowners
Avatar for Humberto Veloz
Humberto Veloz
5.0(
12
)
Plaster - InstallPlaster - Install - For BusinessPlaster - Repair+1 more

Serving Simi Valley, CA and surrounding areas

In business since 2022

Emergency services offered

Small jobs welcome

"Umberto is the guy to use for stucco and plaster. He is responsive and professional. His work product is excellent at a very competitive price. He was out to my house within two days of accepting the work and had the stucco work done in a few hours. I know enough about stucco to know he did it right, and that I will not have leak issues later on. Again, great work at a good price."
Ojai California Home
Ojai California Home
WOOD PATIO FLOOR
SMOOTH FINISH HOME AND PATIO
Smooth finish

+7

Response time9 hrs
Response rate88%
Recommended by100%of homeowners
...
Showing 1-10 of 139
Plaster Repair questions, answered by experts

Professionals diagnose underlying causes, such as structural shifts or moisture problems, and apply appropriate solutions like reinforcement, patching, or sealing. These measures restore wall integrity and prevent recurrence, ensuring long-term stability.

Both plaster and drywall are durable wall finishes, but they differ significantly in installation, cost, performance, and aesthetics.

Installation & Cost: Drywall installation is faster and more affordable, typically costing $1.50 to $3 per square foot. It uses premade sheets, making it a more accessible DIY project. Plastering is a labor-intensive craft that requires specialized skills, pushing costs to $2 to $10 per square foot. It involves applying a wet paste over a lath framework.

Durability & Performance: Plaster is generally more durable, longer-lasting, and provides superior soundproofing. It is also a better insulator, which can help reduce energy costs. Drywall is easier to remove for future renovations.

Aesthetics: Drywall provides a smooth, uniform surface ready for paint or texture. Plaster offers a high-end, naturally textured look that can hide imperfections and is often preferred for achieving a classic or historic aesthetic.

Which is better? The choice depends on your priorities. Drywall is ideal for those prioritizing a lower upfront cost, faster installation, and DIY potential. Plaster is the better option for a higher-end project where durability, soundproofing, and a unique, premium finish are more important than the initial cost.

Smaller is better when patching holes with spackle. Any holes wider than four to six inches in diameter tend to be too wide to repair with spackle alone. You'll likely want to patch bigger holes with a drywall panel. 

Even holes measuring up to 6 inches may be challenging to fill with spackle alone. For best results, purchase a wall repair patch made from wire mesh. Cut the patch to fit over the hole, then use the spackle to hold it in place. Apply the spackle over the patch as you would for a smaller hole.

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.

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.

The Simi Valley, CA homeowners’ guide to plaster repairs

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