Ductwork that makes the rest of your system work.

Why ductwork matters more than people think

Studies estimate the average home or commercial space loses 20–30% of conditioned air to leaky, undersized, or poorly designed ductwork. That means equipment runs longer, utility bills run higher, and certain rooms or zones never reach the thermostat setpoint. Good ductwork is the difference between a system that hits spec and one that fights itself.

Ductwork services we offer

• New duct design & installation — for additions, retrofits, and new construction
• Duct modifications — rerouting, extending, and reconfiguring for remodels or tenant improvements
• Duct sealing — Aeroseal or mastic-based sealing to eliminate leaks at joints and connections
• Air balancing — measuring CFM at each register and adjusting dampers to deliver designed airflow
• Insulation repair & replacement — for ducts running through attics, garages, and crawlspaces
• Damper installation & zoning — for multi-zone control of large homes or buildings
• Damaged duct repair — from rodents, age, or accidental damage

Commercial vs. residential ductwork

Commercial ductwork tends to be heavier-gauge sheet metal with engineered drawings, often coordinated alongside other trades during a tenant build-out or remodel. Residential ductwork is more often flex or rigid metal in attics and crawlspaces. We work on both — and we coordinate cleanly with GCs, architects, and engineers when it's a multi-trade job.

Manual D — sized right, not guessed

Our duct designs use Manual D load calculations to size trunks, branches, and registers correctly for the equipment they serve. Skipping this step is one of the most common causes of "the new system isn't cooling well" complaints. We don't skip it.