Need an energy audit or a HERS rating in Franklin County, MA? Franklin County has about 70,871 residents (2024 estimate) and 1 incorporated cities and towns. Describe your project once: certified energy auditors who work in Franklin County get back to you.
Utilities serving Franklin County may offer audit and upgrade programs.
Services available in Franklin County
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Home energy audit
Whole-home assessment with blower door test and infrared scan, with a prioritized list of upgrades.
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HERS rating
HERS Index rating of a new or existing home by a RESNET-certified rater, for code compliance or programs.
Frequently asked questions in Franklin County
Do certified energy auditors cover the whole of Franklin County?
Most pros work across the county and neighboring counties. Enter your ZIP code in the form and we match you with pros who serve your exact area.
Home Energy Audits in Massachusetts: all counties
Source: U.S. Census Bureau, Population Estimates Program (Vintage 2024) and Gazetteer Files (public domain), imported on 10/31/2026. Figures describe the incorporated place or county as published; they are shown for information only.