Insulation Cost in Waukesha, WI in 2026
Most Insulation projects in Waukesha, WI cost between $1,500 and $6,000. The typical price is $3,000.
Labour and materials in Waukesha run about 4% 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 Waukesha, WI
| Quality tier | Cost per sq ft |
|---|---|
| Budget | $1.23 |
| Mid-range | $2.46 |
| High-end | $5.14 |
Insulation contractors in Waukesha, WI
Businesses listed on Google near Waukesha, 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
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
Accurate Insulation Solutions LLC
4.9(76 reviews)
1705 Montclair Pl, Fort Atkinson, WI 53538
ALL ABOUT INSULATION
4.9(58 reviews)
18443 Durand Ave, Union Grove, WI 53182
Waukesha Spray Foam Insulation
5.0(25 reviews)
206 W Laflin Ave #3, Waukesha, WI 53186