Insulation Cost in New Rochelle, NY in 2026
Most Insulation projects in New Rochelle, NY cost between $1,700 and $7,000. The typical price is $3,300.
Labour and materials in New Rochelle run about 24% 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 Rochelle, NY
| Quality tier | Cost per sq ft |
|---|---|
| Budget | $1.39 |
| Mid-range | $2.79 |
| High-end | $5.80 |
Insulation contractors in New Rochelle, NY
Businesses listed on Google near New Rochelle, NY. We are not affiliated with them and do not vet them — always confirm licensing and insurance before hiring.
Koala Insulation of the Sound Shore
5.0(206 reviews)
255 S Regent St, Port Chester, NY 10573
Nu-Way
4.9(59 reviews)
1999 Palmer Ave, Larchmont, NY 10538
Done Right Spray Foam
5.0(17 reviews)
57 Alida St, Yonkers, NY 10704
Solve Insulation
5.0(15 reviews)
40 Jackson St, New Rochelle, NY 10801
SPRAY FOAM INSULATION USA-NEW ROCHELLE-NY
4.5(2 reviews)
36 Beechwood Ave, New Rochelle, NY 10801
SHALA build.
5.0(1 reviews)
40 Jackson St, New Rochelle, NY 10801