Quantify duct leakage so the customer approves the seal job.
IECC + ENERGY STAR duct leakage measurement walkthrough — visual inspection, static pressure differential, blower-door correlation, smoke pen at joints, IR camera scan. Generates the proof document that justifies aerosol sealing / mastic / duct replacement to the customer (and protects you from 'you made it worse' callbacks).
Dispatch, jobs, estimates, invoicing, memberships, and AI diagnostics in one operating system built for HVAC service teams. Free plan, no credit card.