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

Avatar for Action Now Electric, LLC
Action Now Electric, LLC
5.0(
2
)
Plaster - Install

Serving Forsyth, MT and surrounding areas

In business since 2014

Free estimates

Emergency services offered

With years of experience in the industry, we are the experts you need to take care of your home or business. We specialize in electrical work but also handle everything from repair work to full on remodeling and addition work. We will treat your home as we would treat our own. Give Action Now Electric, LLC, a call today, we look forward to working with you!

Response time4 days
Recommended by100%of homeowners
Plaster Repair FAQs, answered by experts

Applying plaster to a wall will usually cost between $2 and $10 per square foot for both the material and labor. The cost will vary based on the quality of the plaster you’re using and whether or not prep work is required before the work begins. Wall prep can add up to about 10% to your total costs. Plastering exterior walls can be more expensive in many cases because they are taller and require scaffolding and safety equipment.

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.

Look for flaking paint or air bubbles that burst and then flake away. Paint will begin to flake after being exposed to minimal moisture or water, so it’s a good indicator of any water damage. If you notice your paint starting to flake, feel the plaster underneath to see if it is soft or damp.

Whether you can install or repair plaster yourself depends on the project's size and your comfort level with DIY projects. It's possible to handle small repairs on your own, but for larger projects like a room restoration or a full installation, it's often best to hire a local plaster professional. The final appearance, even coverage, and durability of the plaster depend heavily on proper wall preparation and application. If you are not 100% confident in your ability to achieve a professional result, letting an expert handle the job is a worthwhile investment.

If the holes in the plaster are small, you can fill them with layers of patching plaster until they’re filled. After it dries, you can sand the plaster and paint over it. If the hole is much larger, consider using bonding plaster first and then a layer of patching plaster, completing the process with sanding and a layer of paint.

The Forsyth, MT homeowners’ guide to plaster repairs

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