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  • Average homeowner rating star icon4.8
    Average homeowner rating
  • Verified reviews icon50
    Verified plaster repairs reviews

Find Plaster repair specialists in Randolph

Avatar for Quality Drywall and Painting

Quality Drywall and Painting

5.00(
5
)
Approved Pro

Quality Drywall and Painting

5.00(
5
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
10 years of experience

Quality Drywall and Painting is a locally owned and operated company that values honesty and integrity in all aspects of our business. Our dedicated team of professionals have over 20 plus years of hands on experience, to provide innovative ideas and suggestions tailored to your projects. Our services are customized to your individual needs, paying close attention to the details of each project that we are involved with. Please feel free to contact us today!

"Competitively priced. Explained what he was doing. Gave valuable advice."

Joe C on September 2024

Quality Drywall and Painting is a locally owned and operated company that values honesty and integrity in all aspects of our business. Our dedicated team of professionals have over 20 plus years of hands on experience, to provide innovative ideas and suggestions tailored to your projects. Our services are customized to your individual needs, paying close attention to the details of each project that we are involved with. Please feel free to contact us today!

"Competitively priced. Explained what he was doing. Gave valuable advice."

Joe C on September 2024


Avatar for Pro-Style Painting Services LLC

Pro-Style Painting Services LLC

5.00(
9
)
Approved Pro

Pro-Style Painting Services LLC

5.00(
9
)
Approved Pro
Super Service Award
Customers say: Quick response
1 years of experience
Free onsite estimate

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction, from the start to the completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

"The guys did a wonderful job and saw my vision. Everybody states that my textured wall actually looks like wallpaper, which was the look that I was going for Christian understood exactly what I wanted when no one else did."

Alicia A on January 2025

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction, from the start to the completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

"The guys did a wonderful job and saw my vision. Everybody states that my textured wall actually looks like wallpaper, which was the look that I was going for Christian understood exactly what I wanted when no one else did."

Alicia A on January 2025


Avatar for Goble General Contracting, LLC

Goble General Contracting, LLC

New on AngiNew on Angi
Approved Pro

Goble General Contracting, LLC

New on AngiNew on Angi
Approved Pro
10 years of experience
Free onsite estimate

At Goble General Contracting, LLC, we are a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. We pride ourselves on the quality of our work as well as our commitment to outstanding results. We look forward to building lasting relationships and guarantee your satisfaction! Contact us today and see why we come so highly recommended!

At Goble General Contracting, LLC, we are a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. We pride ourselves on the quality of our work as well as our commitment to outstanding results. We look forward to building lasting relationships and guarantee your satisfaction! Contact us today and see why we come so highly recommended!


Avatar for Hilberg Contracting, LLC

Hilberg Contracting, LLC

5.00(
2
)
Approved Pro

Hilberg Contracting, LLC

5.00(
2
)
Approved Pro
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
27 years of experience

At Hilberg Contracting, LLC, we take pride in our high quality of work. We are dependable and professional and want every customer to be a customer for life. We pick our workers very carefully and trust them like family. Our number one goal is customer satisfaction. Call us today!

"I cannot tell you how much i love this company! From Nicole who schedules, to Kevin and Mike who complete jobs and their wonderful crew. They are fast, efficient and extremely reliable. We are a very large management company, and it never ceases to amaze me how I NEVER have to follow up with them to complete jobs. I submit at least 4-6 work orders with them for various things, from siding to garbage corral repairs to roofing issues, foundation repairs. I mean they can do anything you ask with clear communication and efficiency. 10/10 would recommend to anyone."

Stefany D on March 2024

At Hilberg Contracting, LLC, we take pride in our high quality of work. We are dependable and professional and want every customer to be a customer for life. We pick our workers very carefully and trust them like family. Our number one goal is customer satisfaction. Call us today!

"I cannot tell you how much i love this company! From Nicole who schedules, to Kevin and Mike who complete jobs and their wonderful crew. They are fast, efficient and extremely reliable. We are a very large management company, and it never ceases to amaze me how I NEVER have to follow up with them to complete jobs. I submit at least 4-6 work orders with them for various things, from siding to garbage corral repairs to roofing issues, foundation repairs. I mean they can do anything you ask with clear communication and efficiency. 10/10 would recommend to anyone."

Stefany D on March 2024


Grady's Painting Plastering/Construction

4.56(
54
)
Approved Pro

Grady's Painting Plastering/Construction

4.56(
54
)
Approved Pro
Customers say: Quality work
56 years of experience
Free onsite estimate

WE SPECIALIZE IN THE HISTORICAL REPAIR AND RESTORATIONS FOR INTERIOR AND EXTERIOR. WE WORK THE WHOLE STATE OF NEW JERSEY, MARYLAND, WASHINGTON DC, CONNECTICUT, VIRGINA AND MASSACHUSETTS. WE ARE LICENSED AND INSURED IN ALL STATES. WE ARE WILLING TO TRAVEL, ANY JOB SMALL OR LARGE. CONSULTATION AND TRANSPORTATION FEES WILL APPLY. WE DO WINDOW REPAIR. PLASTER REPAIRS. AND ALL MASONRY REPAIRS

"We had cracks in the dyed mortar of the bricks above our garage. Grady took the time to match the color, even with the color having aged 10 years, and you would not even be able to tell that there was new mortar. If your project is anything like ours, you will not be disappointed."

Bradley S on August 2024

WE SPECIALIZE IN THE HISTORICAL REPAIR AND RESTORATIONS FOR INTERIOR AND EXTERIOR. WE WORK THE WHOLE STATE OF NEW JERSEY, MARYLAND, WASHINGTON DC, CONNECTICUT, VIRGINA AND MASSACHUSETTS. WE ARE LICENSED AND INSURED IN ALL STATES. WE ARE WILLING TO TRAVEL, ANY JOB SMALL OR LARGE. CONSULTATION AND TRANSPORTATION FEES WILL APPLY. WE DO WINDOW REPAIR. PLASTER REPAIRS. AND ALL MASONRY REPAIRS

"We had cracks in the dyed mortar of the bricks above our garage. Grady took the time to match the color, even with the color having aged 10 years, and you would not even be able to tell that there was new mortar. If your project is anything like ours, you will not be disappointed."

Bradley S on August 2024


Avatar for Mandi General Construction, LLC

Mandi General Construction, LLC

4.98(
56
)
Approved Pro

Mandi General Construction, LLC

4.98(
56
)
Approved Pro
Customers say: True professional
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers
27 local quotes requested

We have the experience and we are committed to providing quality workmanship and superior customer service on all our applications. We at MC General Construction strive to maintain our reputation as a high quality, very service oriented company with our main focus being customer satisfaction.

"MC General Construction were absolute professionals. Mandi Cocka, the owner of the company is fantastic. The team did exactly what they said they would do and cleaned up the site each evening upon completion of their work that day. Mandi and his crew were a pleasure to have work on our project which was a very detailed and difficult job. I am a detail person so i expect expert and quality work and that is exactly what we received. I would not hesitate to hire MC General Construction in the future. I highly recommend Mandi for your future projects. "

John D on August 2025

We have the experience and we are committed to providing quality workmanship and superior customer service on all our applications. We at MC General Construction strive to maintain our reputation as a high quality, very service oriented company with our main focus being customer satisfaction.

"MC General Construction were absolute professionals. Mandi Cocka, the owner of the company is fantastic. The team did exactly what they said they would do and cleaned up the site each evening upon completion of their work that day. Mandi and his crew were a pleasure to have work on our project which was a very detailed and difficult job. I am a detail person so i expect expert and quality work and that is exactly what we received. I would not hesitate to hire MC General Construction in the future. I highly recommend Mandi for your future projects. "

John D on August 2025


Avatar for AAA Construction Group LLC

AAA Construction Group LLC

5.00(
1
)
Approved Pro

AAA Construction Group LLC

5.00(
1
)
Approved Pro
5 years of experience
Free onsite estimate

At AAA Construction Group LLC, we take great pride in our experience, expertise, quality and customer service that we provide to meet the consumers needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety and quality, regardless of how large or small the job.

At AAA Construction Group LLC, we take great pride in our experience, expertise, quality and customer service that we provide to meet the consumers needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety and quality, regardless of how large or small the job.


Zeccola Home Services, LLC

4.82(
183
)
Approved Pro

Zeccola Home Services, LLC

4.82(
183
)
Approved Pro
Customers say: Quick response
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
17 local quotes requested

Zeccola Home Services is a general sheet rock services company in Bedminster, Somerset County NJ. Sheetrock and carpentry experience for 25 years. Superior workmanship, dependability and value, at a reasonable price. Jobs are completed with efficiency and quality.

"Glenn did a great job all-around. Great craftsmanship, great communication, great price. Would definitely use him again."

Jesse W on March 2025

Zeccola Home Services is a general sheet rock services company in Bedminster, Somerset County NJ. Sheetrock and carpentry experience for 25 years. Superior workmanship, dependability and value, at a reasonable price. Jobs are completed with efficiency and quality.

"Glenn did a great job all-around. Great craftsmanship, great communication, great price. Would definitely use him again."

Jesse W on March 2025


Avatar for Fixed & Fair Construction, LLC

Fixed & Fair Construction, LLC

4.81(
54
)
Approved Pro

Fixed & Fair Construction, LLC

4.81(
54
)
Approved Pro
Customers say: Quality work
53 local quotes requested
20 years of experience

Fixed & Fair Construction LLC is your one stop shop for all your needs. We have been in business for multiple years. We specialize in all types of construction. No project is too big or too small. Give us a call to schedule an appointment!

"Fixed &Fair construction did a great job. I am very please and recommending them to everyone who is need a new roof or overhaul to their exterior. I highly recommend them "

Leon A on October 2025

Fixed & Fair Construction LLC is your one stop shop for all your needs. We have been in business for multiple years. We specialize in all types of construction. No project is too big or too small. Give us a call to schedule an appointment!

"Fixed &Fair construction did a great job. I am very please and recommending them to everyone who is need a new roof or overhaul to their exterior. I highly recommend them "

Leon A on October 2025


"Tomas did a great job!"

David E on October 2025

Lastor Home Improvement, LLC is locally owned and operated company with over 15 years of experience. We specialize in professional home improvement services. Our commitment is 100% guaranteed customer satisfaction on every project. Call for a free estimate today!

"Tomas did a great job!"

David E on October 2025

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Plaster Repair questions, answered by experts

You can plaster over an old plaster ceiling if the existing plaster is in good condition. Ensure the surface is clean, free of loose material, and roughened slightly to promote adhesion. Applying a bonding agent or primer can further enhance adhesion. Proper preparation ensures a smooth and long-lasting plaster finish.

You’ll want to inspect your plaster walls for signs of damage before painting. If you notice soft spots, deep cracks, bubbling, or areas where the plaster is crumbling or pulling away from the wall, it likely needs repair. While small hairline cracks are common and likely cosmetic, you should address larger issues before painting to ensure a quality, smooth finish.

The short answer is yes, a sagging plaster ceiling is dangerous. Sagging plaster on a wall is something you should fix immediately, but it isn’t a major concern. If the same type of sagging occurs on a ceiling, however, you could be in danger of your ceiling falling in large chunks. When plaster sags, it loses its strength and ability to hold itself up. The bonds that hold it together are strong, though, so if a sagging area falls, it will take large pieces down with it.

Regular inspections and cleaning to prevent moisture or pest issues.

Depending on the quality of the plaster and the moisture in the building, plaster can last over 100 years in some cases. It may develop cracks in some places, but many find it aesthetically appealing. As long as no structural damage affects the plaster and maintenance is being performed—mainly repairing small patches and addressing water damage—plaster can last a long time.

The Randolph, NJ homeowners’ guide to plaster repairs

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

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