Blower door and duct leakage testing across New Jersey
Builders and contractors: we provide the blower door testing, duct leakage testing and commercial air balancing reports that help close out a project and move toward a certificate of occupancy. Homeowners get clear results and practical next steps.
Our services
Careful, accurate testing for homes and commercial buildings.
Residential blower door testing
Find the air leaks that raise your heating and cooling bills. BPI certified testing for homes.
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Duct leakage testing
Measure how much conditioned air your ducts lose, so your HVAC system can work the way it should.
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Building blower door testing
Airtightness testing for new builds and existing commercial or multifamily buildings.
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Commercial air balancing
Measured airflow reports for commercial buildings, ready for project closeout.
Learn more →Why a blower door test
Air leaks cost money and comfort. A test shows exactly how leaky a building is.
Licensed, certified, local
Building Performance Analysis is fully licensed and BPI certified. With years of experience, we are a trusted choice for blower door and duct leakage testing across New Jersey.
Our mission is to provide expert building inspections that improve energy efficiency, enhance indoor comfort, and promote sustainability.
About usReady to schedule a test?
Call or send a message. We serve New Jersey and the surrounding areas.
Blower door and duct leakage testing. Licensed and BPI certified.
Serving New Jersey