Insulation Cost in Oak Harbor, WA in 2026
Most Insulation projects in Oak Harbor, WA cost between $1,600 and $6,500. The typical price is $3,100.
Labour and materials in Oak Harbor 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
- 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 Oak Harbor, WA
| Quality tier | Cost per sq ft |
|---|---|
| Budget | $1.30 |
| Mid-range | $2.61 |
| High-end | $5.44 |
Insulation contractors in Oak Harbor, WA
Businesses listed on Google near Oak Harbor, WA. We are not affiliated with them and do not vet them — always confirm licensing and insurance before hiring.
Proficient Insulation Solutions
5.0(18 reviews)
1309 S 12th St, Mount Vernon, WA 98274
HM INSULATION LLC
5.0(17 reviews)
2890 N Oak Harbor Rd unt 203, Oak Harbor, WA 98277