Who to Hire for Plaster Work

This article was created using automation technology and thoroughly fact-checked and edited by HomeAdvisor Editor Ryan Noonan.

A plasterer handles plasterwork, from structural walls to decorative elements. Plasterers complete years of apprenticeship to master this challenging material. Because plaster dust poses health risks, pros complete proper prep work and wear comprehensive PPE when sanding.

Use this plasterer hiring guide to make a confident choice for your project.

Benefits of Hiring a Plasterer for Plaster Work

Plastering is both an art and a trade, and experience shows in smooth, strong walls and crisp details. The material is time- and energy-intensive, and mistakes are hard to undo once it sets. Hiring a plasterer protects your project and the quality of your walls.

Here are some of the top benefits of working with an experienced plasterer:

• Completed apprenticeship with specialized, hands-on training

• Mastery in applying and shaping plaster before it sets

• Produces smooth, strong walls and durable finishes

• Understands lath-and-plaster systems for proper adhesion

• Crafts decorative elements such as friezes with precision

• Uses comprehensive PPE to manage plaster dust hazards

• Works efficiently with demanding materials

• Protects overall building quality because walls are integral

• Bring the right tools and proven techniques for plaster

• Minimizes rework on material that is difficult to remove after hardening

Can I Hire a General Contractor for Plaster Work?

You can trust a general contractor for many projects, but plaster needs a plasterer. Plasterers have years of specified, hands-on training that a general contractor is not guaranteed to have. Without that specialization, you risk uneven results on a core surface that defines every room. 

For any wall or decorative plaster project, consider a plasterer near you to get professional help with your project.

How Do Plasterers Do Their Work?

Plasterers apply plaster paste to laths—narrow strips or sheets of wood, metal, or rock—and shape it before it sets. Today, many jobs focus on repairs or decorative elements rather than building new walls.

Here’s a look at the standard process:

1. Assess the surface and plan the scope

2. Prepare the lath or existing surface for application

3. Mix and apply plaster to the substrate

4. Smooth and shape the plaster before it sets

5. Allow to dry fully

6. Sand while wearing comprehensive PPE due to dust hazards

Plaster dust is a health hazard, so proper PPE is essential during sanding.

How Much Does Plaster Work Cost?

Plastering a single room costs an average of $5,000. Your final price depends on the scale and complexity of the project. Larger or more intricate work can cost up to $10,000, while simpler scopes start at $1,200. 

Plaster is not the most budget-friendly option compared to alternatives like drywall and sheetrock, which can influence your project decisions.