Mass SaveDecision Tree··13 min read
Mass Save Rebate Stack 2026: The Decision Tree to Maximize $24K+
The actual decision tree we use to maximize the Mass Save rebate stack — $24K+ standard, $32K+ income-eligible enhanced.
Format · Decision Tree
The actual sequenced if-then logic Pro Build runs on every quote — walk top-to-bottom; the first matching condition is the recommended path.
7 articles published in this format · updated weekly.
All Decision Tree Articles
Sorted newest first. Each article links downstream to the relevant Pro Build service pages and to other articles in the same cluster.
Hire contractor for permitted scope. DIY only cosmetic refresh — no plumbing or electrical changes.
7 min readRead →
Insulate first. R-49 attic = 1-5 year payback vs 15-20 year for windows. Mass Save covers 75-100% of insulation.
7 min readRead →
Build year, current fuel, ductwork status, envelope condition — the decision tree we use on every MA heating system replacement quote.
11 min readRead →
Replace if 25%+ damage OR age 18+ years AND repair > 30% of replacement cost. Decision framework.
8 min readRead →
Direct answer: convert to heat pump in 8 of 10 MA homes. Where furnace replacement still wins. Complete decision math.
9 min readRead →
Install NOW. 2026 Mass Save at all-time high. Future increases speculative.
6 min readRead →
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