Insulation Cost in Dallas, TX in 2026
Most Insulation projects in Dallas, TX cost between $1,400 and $6,000. The typical price is $2,900.
Dallas 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 Dallas, TX
| Quality tier | Cost per sq ft |
|---|---|
| Budget | $1.21 |
| Mid-range | $2.41 |
| High-end | $5.02 |
Insulation contractors in Dallas, TX
Businesses listed on Google near Dallas, TX. We are not affiliated with them and do not vet them — always confirm licensing and insurance before hiring.
Koala Insulation of Dallas
5.0(207 reviews)
2450 Joe Field Rd #104, Dallas, TX 75229
Insulation First
5.0(131 reviews)
6825 Levelland Rd Unit 4A, Dallas, TX 75252
Attic InsulationDFW
5.0(122 reviews)
1750 N Collins Blvd Ste 102, Richardson, TX 75080
Coleman's Insulation Guys
5.0(96 reviews)
11140 Petal St #500, Dallas, TX 75238
Insulation Commandos of North Dallas
5.0(93 reviews)
2225 E Belt Line Rd Apt 201, Carrollton, TX 75006
Omega Insulation Solutions
5.0(46 reviews)
1334 Lynn Hvn Ave, Dallas, TX 75216