Interior Trim & Moldings - Install Cost in Washington in 2026
Most Interior Trim & Moldings - Install projects in Washington cost between $675 and $10,000. The typical price is $2,800.
Labour and materials in Washington run about 13% above the national average. These figures are adjusted for that, so they are not the national average you will find elsewhere.
What drives the price
- Finish carpentry versus rough framing
- Matching existing trim profiles
- Hardwood species and paint-grade versus stain-grade
Usually included
- Labour and shop time
- Standard trim and fastening materials
Usually extra
- Painting and staining
- Structural engineering