Duct Leakage Testing in Granby, MA
RESNET-certified duct leakage testing for HERS Ratings, Mass Save programs, and MA Stretch Code compliance in Granby, MA.
Professional Duct Leakage Testing Services in Granby, Massachusetts
RESNET-certified duct leakage testing for HERS Ratings, Mass Save programs, and MA Stretch Code compliance in Granby, MA. Our RESNET-certified raters serve Granby and all 351 Massachusetts cities and towns.
New homes in Granby must pass duct leakage testing at 4 CFM25 per 100 sq ft or less under the MA Stretch Code. HERS Rating Company manages the complete compliance process from initial energy modeling through on-site testing and certified report delivery.
Our Duct Leakage Testing Process in Granby
- Free Quote: Contact us for a transparent, no-surprise quote for your Granby project.
- Plans Review: For new construction, we review building plans and create an energy model before construction begins.
- Site Inspection: Our RESNET-certified rater visits your Granby property and performs all required testing.
- 24-Hour Report: You receive your certified report within 24 hours, ready for Mass Save, code inspectors, or green building programs.
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Learn More →FAQs: Duct Leakage Testing in Granby, MA
How much does duct leakage testing cost in Granby, MA?
Duct leakage testing in Granby is often bundled with a HERS Rating. Standalone testing costs $150–$350.
Is duct leakage testing required in Granby?
Yes — duct leakage testing is required for all HERS Ratings and MA Stretch Code compliance in Granby.
How long does duct leakage testing take in Granby?
A duct leakage test in Granby takes approximately 1-2 hours. Certified report within 24 hours.
What duct leakage levels are required in Granby?
The MA Stretch Code requires total duct leakage of 4 CFM25 per 100 sq ft or less for new construction in Granby.
More Duct Leakage Testing Services Near Granby
Ready for Duct Leakage Testing in Granby?
Serving Granby and all 351 Massachusetts cities. RESNET certified, 24-hour turnaround.