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Verified Reviews for Plaster Repair pros in Millheim, PA

*The Angi rating for Plaster Repair companies in Millheim, PA 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 Millheim, PA 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 November 01, 2025

Find Plaster repair specialists in Millheim

neal witmer construction

1215 Mayberry Ln
No reviews yet

neal witmer construction

1215 Mayberry Ln
No reviews yet
18 years of experience

I am owner and work hands on with instillation and hire out sub - contractors as needed..ie major electric and plumbing. I require a certain percentage down depending on job and material.

I am owner and work hands on with instillation and hire out sub - contractors as needed..ie major electric and plumbing. I require a certain percentage down depending on job and material.

MoistureTech Consulting

940 Juliana Street
No reviews yet

MoistureTech Consulting

940 Juliana Street
No reviews yet
35 years of experience

My primary business is consulting on buildings that have construction defects that allow moisture intrusion, rot, mold, etc. I also work with builders on new buildings to assist in the sequencing and selection of products to prevent moisture intrusion, promote long-term building performance, ie., concrete curing, roof flashing, window and door installation, moisture barriers, basement waterproofing, etc.

My primary business is consulting on buildings that have construction defects that allow moisture intrusion, rot, mold, etc. I also work with builders on new buildings to assist in the sequencing and selection of products to prevent moisture intrusion, promote long-term building performance, ie., concrete curing, roof flashing, window and door installation, moisture barriers, basement waterproofing, etc.

H2Pro Restorations

243 Mine Bank Rd
5.00(
1
)

H2Pro Restorations

243 Mine Bank Rd
5.00(
1
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

H2pro is a full service, fully certified insurance restoration and construction company. We work with all insurance companies and have been in the industry for over 15 years. If you are looking for a company to provide you with quality workmanship in a timely, professional manner than H2pro is the company for you. Call us today!

H2pro is a full service, fully certified insurance restoration and construction company. We work with all insurance companies and have been in the industry for over 15 years. If you are looking for a company to provide you with quality workmanship in a timely, professional manner than H2pro is the company for you. Call us today!

Robert Christine Insulating

7035 Tyrone Pike
5.00(
2
)

Robert Christine Insulating

7035 Tyrone Pike
5.00(
2
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Family owned and operated business for over 35 years. Custom designed plastered ceilings & walls. Also insulate homes with blown in fiberglass insulation. New Homes & Retrofit. Service Area Continued: Blair,Center,Clearfield and Huntingdon Counties

Family owned and operated business for over 35 years. Custom designed plastered ceilings & walls. Also insulate homes with blown in fiberglass insulation. New Homes & Retrofit. Service Area Continued: Blair,Center,Clearfield and Huntingdon Counties

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Plaster Repair questions, answered by experts

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.

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.

There are several warning signs that a ceiling crack is connected to a larger issue. For starters, if the crack is wider than 1/8 inch or longer than 12 inches, you might have a more serious problem. The same applies if you have multiple smaller cracks or cracks going across the ceiling and down the wall. In any of these situations, you should ask a professional to assess the damage.

You can plaster over regular drywall, but it's essential to prepare the surface properly. Before plastering, the drywall should be clean, free of dust, and any loose or peeling paint should be removed. Applying a primer specifically designed for plastering can improve adhesion. Some professionals recommend applying a base coat of plaster or joint compound to create a better surface for the plaster to adhere to. Proper preparation ensures a smooth and durable plaster finish over regular drywall.

Costs range from $200 to $800, depending on the area size and damage severity.

The Millheim, PA 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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