Insulation Cost in New Berlin, WI in 2026
Most Insulation projects in New Berlin, WI cost between $1,500 and $6,000. The typical price is $2,900.
New Berlin 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 New Berlin, WI
| Quality tier | Cost per sq ft |
|---|---|
| Budget | $1.22 |
| Mid-range | $2.43 |
| High-end | $5.07 |
Insulation contractors in New Berlin, WI
Businesses listed on Google near New Berlin, WI. We are not affiliated with them and do not vet them — always confirm licensing and insurance before hiring.
Weatherization Services LLC
4.8(384 reviews)
10941 W Layton Ave, Greenfield, WI 53228
Wisconsin Home Improvement
4.9(112 reviews)
N59 W14283, Bobolink Ave, Menomonee Falls, WI 53051
Healthy Homes Insulation
5.0(101 reviews)
S40W24210 Rockwood Way, Waukesha, WI 53189
Spraytech Insulators of Milwaukee
5.0(26 reviews)
5652 N 95th St, Milwaukee, WI 53225
Waukesha Spray Foam Insulation
5.0(25 reviews)
206 W Laflin Ave #3, Waukesha, WI 53186
Insulation Specialists Inc.
5.0(19 reviews)
12609 W Arden Pl, Butler, WI 53007