Insulation Cost in Corvallis, OR in 2026
Most Insulation projects in Corvallis, OR cost between $1,500 and $6,500. The typical price is $3,100.
Labour and materials in Corvallis run about 9% 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
- Batt, blown-in cellulose or closed-cell spray foam
- Target R-value for your climate zone
- Attic, wall or crawlspace access
- Air sealing done alongside the insulation
Usually included
- Insulation material to the specified R-value
- Installation and air sealing at obvious gaps
- Cleanup and disposal
Usually extra
- Removing contaminated existing insulation
- Ventilation or moisture remediation
- Drywall work for wall injection
Unit prices in Corvallis, OR
| Quality tier | Cost per sq ft |
|---|---|
| Budget | $1.27 |
| Mid-range | $2.54 |
| High-end | $5.30 |
Insulation contractors in Corvallis, OR
Businesses listed on Google near Corvallis, OR. We are not affiliated with them and do not vet them — always confirm licensing and insurance before hiring.
Home Insulation Contractors Inc
4.2(43 reviews)
34155 OR-99E, Tangent, OR 97389
Block Solid Solutions
3.7(3 reviews)
1010 NW Lewisburg Ave, Corvallis, OR 97330