Insulation Cost in New Castle, PA in 2026
Most Insulation projects in New Castle, PA cost between $1,500 and $6,000. The typical price is $3,000.
Labour and materials in New Castle run about 6% 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 New Castle, PA
| Quality tier | Cost per sq ft |
|---|---|
| Budget | $1.25 |
| Mid-range | $2.50 |
| High-end | $5.20 |
Insulation contractors in New Castle, PA
Businesses listed on Google near New Castle, PA. We are not affiliated with them and do not vet them — always confirm licensing and insurance before hiring.
Insulwise Energy & Comfort Solutions
4.9(328 reviews)
300 Camp Horne Rd, Pittsburgh, PA 15202
Frank's LLC
5.0(49 reviews)
5620 Pine City Rd, Venus, PA 16364
Steel City Insulation
4.9(46 reviews)
340 Lardintown Rd, Sarver, PA 16055
Efficient Insulation Inc
4.8(33 reviews)
239 Country Club Dr, Ellwood City, PA 16117
HD Insulation Solutions
5.0(22 reviews)
24557 US-322, Cochranton, PA 16314
O'Linchy Construction Services LLC - New Castle, PA
4.6(29 reviews)
3699 State Rd, New Castle, PA 16101