Insulation Cost in Leander, TX in 2026
Most Insulation projects in Leander, TX cost between $1,400 and $6,000. The typical price is $2,800.
Labour and materials in Leander run about 3% below 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 Leander, TX
| Quality tier | Cost per sq ft |
|---|---|
| Budget | $1.18 |
| Mid-range | $2.35 |
| High-end | $4.90 |
Insulation contractors in Leander, TX
Businesses listed on Google near Leander, TX. We are not affiliated with them and do not vet them — always confirm licensing and insurance before hiring.
Koala Insulation of Texas Hill Country
5.0(289 reviews)
2190 Clovis Barker Rd, San Marcos, TX 78666
Cooler Green Solutions
5.0(127 reviews)
15406 Checotah Dr, Austin, TX 78734
Spray Foam Tech
5.0(19 reviews)
15311 Faubion Trail, Leander, TX 78641
JCD Spray Foam Insulation
5.0(17 reviews)
129 Lakewood Trail, Leander, TX 78641
24/7 Insulation Pros
5.0(15 reviews)
2301 Ranch Rd 620 S Ste 160, Lakeway, TX 78734
BioTex Foam
5.0(10 reviews)
204 Co Rd 166, Georgetown, TX 78626