Mass Save Insulation & Air Sealing Rebate
Mass Save / National Grid & Eversource
About This Program
Rebates covering 75%-100% of insulation and air sealing costs for qualifying homes, with higher rebates for income-eligible households. Must complete Mass Save Home Energy Assessment first.
Rebate covers 75% of cost for most households, 100% for income-qualified
Record set last reviewed 2026-06-09. How we verify our data.
Other published resources for Woburn, MA, are listed below. Review each separately and ask the administrators whether they can coordinate funding for the same work:
- FEMA Hazard Mitigation Grant Program (HMGP) Varies, no individual cap; projects typically $10K-$200K+
- FEMA Increased Cost of Compliance (ICC) Coverage Up to $30,000
- HUD Lead Hazard Control & Healthy Homes Varies by jurisdiction, typically $5,000-$15,000 per unit
- EPA / WIIN Act Lead Service Line Replacement Varies, full line replacement cost covered in many programs
Key Details
- 75%-100% rebate on insulation and air sealing
- Attic, wall, and basement insulation eligible
- Income-qualified households receive 100% coverage
- Must complete free energy assessment first
- Pre-approval required before installation
How to Apply
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Track this programProgram phone: (866) 527-7283
Some programs require contractor estimates, licenses, or inspections. A cited link may be general, so confirm the current rules with the administrator before hiring; a directory match does not guarantee contractor eligibility or funding.
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Deadline: Rolling applications
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More ways to save on this project
Rebates and discounts that may reduce project cost. Confirm eligibility and coordination rules before including one in your budget.
Find More Programs in Woburn, MA
This is one of several kinds of assistance that may be available. Review other programs separately and confirm whether their administrators allow coordination for the same work.
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