Ductwork & Airflow
Duct inspection, sealing, repair, and redesign. The hidden system that determines your comfort.
Signs You Need This Service
- !
Rooms that are consistently hotter or colder than the rest of the house
- !
Visible dust blowing from registers when the system starts
- !
Whistling or rattling sounds from the ductwork
- !
The system runs but airflow from registers feels weak
- !
Rooms far from the air handler never reach the set temperature
How It Works
Duct Inspection
Camera inspection of accessible ductwork. Leak detection with pressure testing.
Time: 1–2 hours
Assessment Report
Written report with photos showing leaks, disconnections, or design issues.
Time: Same day
Sealing and Repair
Mastic sealant and mechanical fasteners on all accessible joints. Damaged sections replaced.
Time: Half day
Airflow Verification
Register-by-register airflow measurement. Before/after comparison documented.
Time: 1 hour
Pricing
Typical cost for this service in NVC: V̅300–V̅2,500 for sealing and repair. Full duct redesign: V̅3,000–V̅7,000
Derek quotes precisely before any work begins.