Field Workflow
From booking to permit closeout
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Online reservation
Calibrated testing
Registry sign-off
Select your testing scope, location, and preferred calendar window for fast on-site dispatch.
Our field raters perform duct pressurization and airflow verification using NIST-traceable meters.
Completed CF3R compliance documents are logged directly to the state registry for municipal sign-off.
Need multi-unit residential or custom commercial testing?
Contact our dispatch team directly for phased schedules and large-scale builder accounts.