Not sure which energy code requirements apply to your project? Find out!



Stretch Energy Code Q&A

Has the city or town you are building in adopted the Stretch Energy Code? Check out our Stretch Code Q&A article to learn more.

Building Performance Testing

HERS® rater performing duct test

Performance testing is integral to the HERS Rating process.  Learn how this suite of tests allows us to quantify the performance characteristics of your home.

Air Sealing With AeroBarrier

happy family inside home

Learn how AeroBarrier™ can significantly improve your indoor air quality and reduce your heating and cooling costs.

$2000 45L Tax Credits

Uncle Same Wants You

The Energy Policy Act (EPACT) 45L tax credits of $2000 per qualified residential unit are back! Call us at 508-833-3100 to learn more.

2021 High-Rise Building Code Changes

There are new energy code requirements for high rise buildings. All new 4 & 5 story buildings now require a HERS rating for every unit. Click to learn more.

2018 IECC – 2 Major Changes

There are two major changes between the 2015 and 2018 editions of the code that affect blower door testing and ventilation requirements.



Home Energy Raters