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  • Average homeowner rating star icon4.7
    Average homeowner rating
  • Verified reviews icon12
    Verified plaster repairs reviews

Find Plaster repair specialists in Hanover

Avatar for Barton's Perfection +, LLC

Barton's Perfection +, LLC

300 Scrabble Hollow Rd
4.10(
5
)
Approved Pro

Barton's Perfection +, LLC

300 Scrabble Hollow Rd
4.10(
5
)
Approved Pro
Customers say: Quick response
6 years of experience
Free onsite estimate

With over 21 years of experience in the general contracting industry, we are the experts you need to take care of your home or business. Start that 2023 year off with perfection + Licensed & Insured! MOST IMPORTANTLY : We understand not every customer is looking for just good work. They're looking to find a go to. Someone who not only astounds them with their work but astounds them with transparency! Astounds them with glowing positive energy on the first encounter which grows a powerfully stout trust between individuals! Here is a link to our facebook page. Many reviews by trusted repeat customers and just another great way to get familiar with Barton's Perfection + LLC. Here is the link. https://www.facebook.com/BartonsPerfectionPlus/ Owner - CodyBarton 802 - 369 - 9656 Barton's Perfection + LLC

"We hired Cody to do some wallboard repair and to replace 4 interior Luan doors with 4 standard Masonite slabs in existing pre-hung door frames. The wall repair came out great, but the doors turned out to be well beyond his skill level. A carpenter friend had measured and delivered the doors to us, but he became too busy to do the work so we hired Cody. Surprisingly Cody claimed the standard doors were 1/8â too wide and too tall, and that both the width and height had to be trimmed. We questioned him but trusted his â expertiseâ and relented. He wound up cutting off so much of the width and height that we are left with visible gaps between the doors and the jambs. And because the barrel of the doorknobs did not reach the strike plates, he "fixed" his mistake by â doubled upâ two strike plates on each door so three catch - the fourth still doesn't. In short, he ruined $400 worth of doors, which have to be replaced â and installed â by a competent contractor. Cody refuses to discuss a solution, claiming that he warned us that trimming the doors would be problematic, and blaming us for telling him to cut the doors â all of which we vigorously deny. He was the one who suggested the â fix,â and we trusted he knew what he was doing. It wasnâ t until he was finished that we saw the horrific mistakes and that his workmanship was abysmal. Weâ ve never written a bad review but cannot recommend Bartonâ s Perfection if you need carpentry work. His work was far from â perfection.â"

Tom C on August 2024

With over 21 years of experience in the general contracting industry, we are the experts you need to take care of your home or business. Start that 2023 year off with perfection + Licensed & Insured! MOST IMPORTANTLY : We understand not every customer is looking for just good work. They're looking to find a go to. Someone who not only astounds them with their work but astounds them with transparency! Astounds them with glowing positive energy on the first encounter which grows a powerfully stout trust between individuals! Here is a link to our facebook page. Many reviews by trusted repeat customers and just another great way to get familiar with Barton's Perfection + LLC. Here is the link. https://www.facebook.com/BartonsPerfectionPlus/ Owner - CodyBarton 802 - 369 - 9656 Barton's Perfection + LLC

"We hired Cody to do some wallboard repair and to replace 4 interior Luan doors with 4 standard Masonite slabs in existing pre-hung door frames. The wall repair came out great, but the doors turned out to be well beyond his skill level. A carpenter friend had measured and delivered the doors to us, but he became too busy to do the work so we hired Cody. Surprisingly Cody claimed the standard doors were 1/8â too wide and too tall, and that both the width and height had to be trimmed. We questioned him but trusted his â expertiseâ and relented. He wound up cutting off so much of the width and height that we are left with visible gaps between the doors and the jambs. And because the barrel of the doorknobs did not reach the strike plates, he "fixed" his mistake by â doubled upâ two strike plates on each door so three catch - the fourth still doesn't. In short, he ruined $400 worth of doors, which have to be replaced â and installed â by a competent contractor. Cody refuses to discuss a solution, claiming that he warned us that trimming the doors would be problematic, and blaming us for telling him to cut the doors â all of which we vigorously deny. He was the one who suggested the â fix,â and we trusted he knew what he was doing. It wasnâ t until he was finished that we saw the horrific mistakes and that his workmanship was abysmal. Weâ ve never written a bad review but cannot recommend Bartonâ s Perfection if you need carpentry work. His work was far from â perfection.â"

Tom C on August 2024


Avatar for Titan Home Improvement

Titan Home Improvement

92 Maverick St
5.00(
1
)
Approved Pro

Titan Home Improvement

92 Maverick St
5.00(
1
)
Approved Pro
2 years of experience
Free onsite estimate

TD Home Improvements is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.

"We hide Tintan, after they did my finish apartment in Framingham MA. They did a professional job, kind people, respectful. I 100% recommend they."

Homeowner on August 2025

TD Home Improvements is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.

"We hide Tintan, after they did my finish apartment in Framingham MA. They did a professional job, kind people, respectful. I 100% recommend they."

Homeowner on August 2025


Avatar for E.T Drywall

E.T Drywall

165 S Main St, Apt 2
5.00(
7
)
Approved Pro

E.T Drywall

165 S Main St, Apt 2
5.00(
7
)
Approved Pro
Customers say: Quick response
20 local quotes requested
10 years of experience

We are a locally owned and operated company that values honesty and integrity in all aspects of our business. Our dedicated team of professionals have over 5 years of hands on experience, with a partner with over 15 years of 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!

"Nice jobâ ¦Tyler was great to work with Would recommend"

Alan G on June 2022

We are a locally owned and operated company that values honesty and integrity in all aspects of our business. Our dedicated team of professionals have over 5 years of hands on experience, with a partner with over 15 years of 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!

"Nice jobâ ¦Tyler was great to work with Would recommend"

Alan G on June 2022


Avatar for Horsth Plastering

Horsth Plastering

251 Connecticut River Rd
5.00(
1
)
Approved Pro

Horsth Plastering

251 Connecticut River Rd
5.00(
1
)
Approved Pro
44 local quotes requested
3 years of experience

Horsth Plastering proudly serves Vermont and New Hampshire with expert plastering services tailored to residential and commercial needs. With years of hands-on experience, the company specializes in high-quality interior plaster finishes, including traditional plaster, veneer plaster, and patchwork repairs. Horsth Plastering is known for its attention to detail, reliable scheduling, and clean, efficient job sites. Whether it's new construction, remodeling, or restoring historic properties, the team delivers smooth, durable finishes that elevate any space. Their commitment to craftsmanship and customer satisfaction has earned them a strong reputation throughout the region. Fully insured and locally trusted, Horsth Plastering works closely with homeowners, contractors, and designers to ensure every project is completed on time and to exact specifications. From start to finish, Horsth Plastering brings precision and pride to every wall they touch.

"Diego and his crew are amazing! Punctual, fair price and just a great job all around. I even had other contractors come through who commented on what a great job they did. At one point we were on a very tight timeline and needed the remaining plaster installed before the floors went in. Diego’s crew worked late on a Saturday to make sure it was done. Simply could not have stayed on schedule without him."

Atephen H on June 2025

Horsth Plastering proudly serves Vermont and New Hampshire with expert plastering services tailored to residential and commercial needs. With years of hands-on experience, the company specializes in high-quality interior plaster finishes, including traditional plaster, veneer plaster, and patchwork repairs. Horsth Plastering is known for its attention to detail, reliable scheduling, and clean, efficient job sites. Whether it's new construction, remodeling, or restoring historic properties, the team delivers smooth, durable finishes that elevate any space. Their commitment to craftsmanship and customer satisfaction has earned them a strong reputation throughout the region. Fully insured and locally trusted, Horsth Plastering works closely with homeowners, contractors, and designers to ensure every project is completed on time and to exact specifications. From start to finish, Horsth Plastering brings precision and pride to every wall they touch.

"Diego and his crew are amazing! Punctual, fair price and just a great job all around. I even had other contractors come through who commented on what a great job they did. At one point we were on a very tight timeline and needed the remaining plaster installed before the floors went in. Diego’s crew worked late on a Saturday to make sure it was done. Simply could not have stayed on schedule without him."

Atephen H on June 2025


Avatar for M BARRIENTOS PLASTERING

M BARRIENTOS PLASTERING

211 Salem Street
No reviews yet

M BARRIENTOS PLASTERING

211 Salem Street
No reviews yet
Emergency services offered

We are a small group of people but we are professionals on what we do a lot of people know about us and they love the quality of what we do your not gonna regret it + theres more then 12 years of experience and we care about your home and our job as much as care about your home. We do the plastering and we also do hang the sheetrock and do the plasta together give us a change to show us the quality of our work.

We are a small group of people but we are professionals on what we do a lot of people know about us and they love the quality of what we do your not gonna regret it + theres more then 12 years of experience and we care about your home and our job as much as care about your home. We do the plastering and we also do hang the sheetrock and do the plasta together give us a change to show us the quality of our work.


B & B DRYWALL

98 Franklin Street Ext Unit 5
No reviews yet

B & B DRYWALL

98 Franklin Street Ext Unit 5
No reviews yet
55 years of experience

Multi-generational company serving New Hampshire for over 50 years, B&B Drywall specializes in drywall installation, finishing, priming and sanding. We offer drywall services for residential customers AND builders.

Multi-generational company serving New Hampshire for over 50 years, B&B Drywall specializes in drywall installation, finishing, priming and sanding. We offer drywall services for residential customers AND builders.


Dj and Jr Plastering and Contracting

2 Centerra Park Way #116
No reviews yet

Dj and Jr Plastering and Contracting

2 Centerra Park Way #116
No reviews yet
16 years of experience

Fully insured 20 years experience in the drywall and plastering trades and relationships with qualified professionals in all trades to meet requirements for most building tasks. Motto is Quality before Quantity and we will not cut corners to save money or to get a job we are about doing the job right the first time and guarantee our work

Fully insured 20 years experience in the drywall and plastering trades and relationships with qualified professionals in all trades to meet requirements for most building tasks. Motto is Quality before Quantity and we will not cut corners to save money or to get a job we are about doing the job right the first time and guarantee our work




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Plaster Repair questions, answered by experts

Inspect regularly for cracks, clean gently with a damp cloth, and repaint as needed to maintain appearance.

Small hairline cracks in plaster walls are not serious and are mostly cosmetic, but larger or widespread cracks indicate structural problems that need repair. 

  • Cracks 0.5 cm (0.2 inches) or thinner: Cosmetic cracks you can repair if desired.

  • Cracks wider than 0.5 centimeters or widespread cracks: Structural repair is needed, either DIY or by a pro.

  • Cracks 2.5 centimeters (1 inch) or wider: Contact a plaster repair professional.

Watch for large, deep cracks, multiple cracks in the same area, and cracks along the walls where they meet the ceiling. Repair these cracks to prevent further damage.

You can apply plaster over plaster, but before you do, check the stability of the existing plaster. If it’s been there for a while, it may require a base coat of PVA emulsion. This will make the existing plaster less porous and ensure the new and old plaster adhere properly.

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.

You can put certain types of plaster over other types, but doing so isn't always the best idea. For example, putting a coat of gypsum over lime plaster is possible, but doing so will limit the lime plaster's breathability and potentially affect its performance.

Since cement plaster tends to leave a textured surface, no matter how much you smooth it, some people prefer to use gypsum plaster as a topcoat over cement plaster, creating a smoother surface.

The Hanover, NH 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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