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TRUSTED BY BISMARCK, ND HOMEOWNERS

  • Average homeowner rating star icon4.3
    Average homeowner rating
  • Verified reviews icon34
    Verified plaster repairs reviews

Verified Reviews for Plaster Repair pros in Bismarck, ND

*The Angi rating for Plaster Repair companies in Bismarck, ND is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Plaster Repair needs.

*The HomeAdvisor rating for Plaster Repair companies in Bismarck, ND is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Plaster Repair needs.

Last update on May 27, 2025

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

SennSational Construction
New to Angi
Plaster - RepairPlaster - Repair - For Business

Serving Bismarck, ND and surrounding areas

Approved

In business since 2023

Free estimates

Offers commercial services

With years in the industry here at SennSational Construction we pride our company on attention to detail, punctuality, reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. Our attention to detail is that of no other. We look forward to earning your business. Give us a call today!

5 neighbors recently requested a quote
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Frei Guys, LLC
5.0(
25
)
Plaster - InstallPlaster - Repair

Serving Bismarck, ND and surrounding areas

In business since 2021

Free estimates

Credit card accepted

"Frei Guys installed a new front door for our place and we are very pleased with how it turned out. We purchased an uncut, unstained, wood slab door. They cut the door for the hinges and doorknob, installed a new door frame and threshold, installed the door, installed the brick molding and casing, and removed and reinstalled the storm door. The finished product looks great. Fair price, quality work, and good communication. I would definitely recommend them."
Response time11 hrs
Response rate97%
Recommended by95%of homeowners
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Veras Construction
New to Angi
Plaster - RepairPlaster - Repair - For Business

Serving Bismarck, ND and surrounding areas

In business since 2015

Free estimates

Credit card accepted

We here at Veras Construction take pride our work and always pay attention to the minor details. Our customers know they can rely on us no matter what the project may be. We are always going the extra mile to ensure quality on everything we do. For prompt and professional work, call us today for your painting needs.

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J Drywall
New to Angi
Plaster - InstallPlaster - Repair

Serving Bismarck, ND and surrounding areas

In business since 1996

Free estimates

J Drywall has a single mission: Complete Customer Satisfaction! We strongly believe in giving our customers the most for their money. We work with only the highest quality materials and experienced professionals. We have consistently focused on the needs of our customers, providing personalized attention and a stress-free experience. This approach has set us apart and makes us a great company for your project. \n

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Plaster Repair FAQs, 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.

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.

Repairs typically take 2-4 hours for small areas. Larger or more complex repairs may require additional time.

Plaster ceilings can sag for several reasons. In some cases, the plaster and other building materials shift and come apart over time, which is why you’ll commonly find drooping plaster ceilings in older homes. Improper installation, foot traffic, and water damage—often from a leaky roof or a broken pipe—can also cause plaster ceilings to sag.

All plaster walls will crack over time due to normal house settling and expansion and contraction from temperature and moisture changes. Small, thin hairline cracks are generally not serious and are mostly a cosmetic issue. However, larger or more significant cracks can indicate structural problems.

Here's how to tell the difference:

  • Cosmetic Cracks: Cracks that are 0.5 cm (0.2 inches) or thinner are typically cosmetic.

  • Structural Cracks: Cracks wider than 0.5 cm, excessive or deep cracks, multiple cracks in the same area, or cracks that span around corners can signify a structural or foundation issue. Cracks along the joints where walls meet the ceiling also warrant attention.

For cracks wider than 0.5 cm, structural repair is needed. If a crack is 2.5 cm (1 inch) or wider, or if you notice any signs of a structural problem, it is best to contact a plaster repair professional to assess the damage.

The Bismarck, ND 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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