Insulation Cost in Trevor, WI in 2026
Most Insulation projects in Trevor, WI cost between $1,400 and $6,000. The typical price is $2,800.
Trevor prices track the national average closely. Costs here are close enough to the national picture that the adjustment barely moves the number.
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 Trevor, WI
| Quality tier | Cost per sq ft |
|---|---|
| Budget | $1.18 |
| Mid-range | $2.37 |
| High-end | $4.93 |
Insulation contractors in Trevor, WI
Businesses listed on Google near Trevor, WI. We are not affiliated with them and do not vet them — always confirm licensing and insurance before hiring.
Diversified Insulation
4.9(245 reviews)
Diversified Insulation, 169 Industrial Dr A, Burlington, WI 53105
Accurate Insulation Solutions LLC
4.9(76 reviews)
1705 Montclair Pl, Fort Atkinson, WI 53538
Racine Home Insulators, LLC
4.8(83 reviews)
3550 S Memorial Dr, Racine, WI 53403
ALL ABOUT INSULATION
4.9(58 reviews)
18443 Durand Ave, Union Grove, WI 53182
Insulation Specialists Inc.
5.0(19 reviews)
12609 W Arden Pl, Butler, WI 53007
Anchor-ABS Foam - Anchor Building Solutions
4.7(23 reviews)
6417 Keystone Rd, Richmond, IL 60071