Duct Leakage Testing for New Construction in Massachusetts 2026 Duct leakage testing is required for all new construction with forced air HVAC systems in Massachusetts Stretch Code municipalities. HERS Rating...
HERS Rating vs ENERGY STAR: Which Do Massachusetts Builders Need? Many Massachusetts builders ask: do I need a HERS Rating, ENERGY STAR certification, or both? This guide clarifies the difference...
HERS Rating Requirements for Worcester, MA New Construction 2026 Worcester, MA is one of the largest cities in Massachusetts and has adopted the MA Stretch Code 2021, making a certified...
HERS Rating for New Construction in Springfield, MA Springfield, MA builders need a HERS Rating for all new residential construction under the MA Stretch Code 2021. HERS Rating Company provides...
Building a new home in Massachusetts? Our certified HERS Raters share the top strategies for energy-efficient construction that meets or exceeds the MA Stretch Code 2021.
RESNET HERS Rater vs BPI Building Analyst — what is the difference and which certification does Massachusetts require for new construction energy code compliance?
Need a HERS Rating in Boston, MA? HERS Rating Company is a certified RESNET and Mass Save-approved HERS Rater serving Boston and Greater Boston for new construction.
What does your HERS score mean? Learn how the HERS Index works, what score you need for MA Stretch Code compliance, and how to lower your score.
Mass Save offers significant rebates for energy-efficient new construction in Massachusetts. Learn how much you can earn and how to qualify with a HERS Rating.
HERS Rating vs Energy Star certification — what is the difference and which does Massachusetts require? Learn how these two programs relate under the MA Stretch Code.
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At HERS Rating Company, we are committed to providing the highest quality energy consulting services to homebuilders, architects, and developers across Massachusetts.
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