How Long Does a HERS Rating Take in Massachusetts?
The HERS Rating timeline in Massachusetts: plan review (1–3 business days), construction phase (no HERS visits needed), blower door + duct test (1–2 hours on site after drywall), final HERS certificate (1–2 business days). Total: 2–4 weeks from plan submission to certificate.
How to Speed Up Your HERS Rating
Engage HERS Rating Company at the design phase, schedule testing during construction, ensure air sealing and duct sealing are complete before the test. Rush turnaround available. Call 617-584-1809.