Insulation Cost in Hummelstown, PA in 2026
Most Insulation projects in Hummelstown, PA cost between $1,500 and $6,000. The typical price is $3,000.
Labour and materials in Hummelstown 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 Hummelstown, PA
| Quality tier | Cost per sq ft |
|---|---|
| Budget | $1.23 |
| Mid-range | $2.46 |
| High-end | $5.13 |
Insulation contractors in Hummelstown, PA
Businesses listed on Google near Hummelstown, PA. We are not affiliated with them and do not vet them — always confirm licensing and insurance before hiring.
King Conservation Group Insulation
5.0(150 reviews)
81 Pitney Rd, Lancaster, PA 17602
The Cozy Penguin Insulation Company
4.7(192 reviews)
15 S 31st St, Harrisburg, PA 17111
Energy Smart Home Improvements
4.9(141 reviews)
2000 W Trindle Rd, Carlisle, PA 17013
Appalachian Insulation Supply, Inc.
4.6(25 reviews)
22 Blackhawk Ln, Elizabethtown, PA 17022
Keystone Premier Spray Foam Insulation
5.0(16 reviews)
513 Blanchester Rd, Harrisburg, PA 17112
Accurate Insulation
3.9(15 reviews)
5801 Grayson Rd, Harrisburg, PA 17111