Timeline: Install to Check
Step-by-step from install completion:
- Day 0: Install completed. Contractor (Pro Build) takes post-install verification photos.
- Days 1-7: Contractor submits Mass Save filing with photos + AHRI cert + Manual J + permit + invoice.
- Days 7-14: Mass Save reviews filing. May request additional documentation if anything missing.
- Days 14-30: Mass Save approves filing.
- Days 30-60: Mass Save processes rebate payment.
- Days 42-70: Check mails to homeowner OR direct deposit (if elected).
Total typical: 6-10 weeks. Direct deposit faster than check by mail.
Frequently Asked Questions
Can I get my Mass Save rebate faster?
What if my Mass Save rebate is delayed?
Can I track my Mass Save rebate status?
References & Sources



