Yes — sealing your air ducts almost always reduces energy bills, often by 10–30% on heating and cooling. Typical residential duct systems leak 20–30% of conditioned air; every percentage point of leakage reduction goes straight to lower utility costs and faster equipment payback.

Where the savings come from

  • Conditioned air actually reaches each room, not the attic or crawlspace
  • Furnace and AC run shorter cycles
  • Equipment lasts longer due to reduced runtime
  • Heat or cool stops getting pulled from the home through return leaks
  • Rebates from utilities can offset the cost further

We measure before and after so you know exactly what was sealed. Schedule Aeroseal duct sealing or traditional duct sealing, often paired with insulation upgrades for total comfort.