Insulation Cost in Harvard, MA in 2026
Most Insulation projects in Harvard, MA cost between $1,600 and $6,500. The typical price is $3,200.
Labour and materials in Harvard run about 15% 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 Harvard, MA
| Quality tier | Cost per sq ft |
|---|---|
| Budget | $1.32 |
| Mid-range | $2.64 |
| High-end | $5.51 |
Insulation contractors in Harvard, MA
Businesses listed on Google near Harvard, MA. We are not affiliated with them and do not vet them — always confirm licensing and insurance before hiring.
Dolphin Insulation, Inc.
4.8(166 reviews)
410 Great Rd, Littleton, MA 01460
OnTime Insulation Services Inc.
5.0(112 reviews)
48 Morton St, Holliston, MA 01746
Evolution Insulation
5.0(98 reviews)
Ap2, 15 Michael Rd, Revere, MA 02151
BCI Insulation
5.0(60 reviews)
69 Fisher St, Westborough, MA 01581
Newton Spray Foam Insulation
5.0(44 reviews)
44 Kendall Rd, Newton Centre, MA 02459
Eco Insulators, LLC
5.0(42 reviews)
837 Upper Union St, Franklin, MA 02038