Service Area

Core Value is based out of Lancaster County, and serves surrounding Cities & Towns across Pennsylvania

Our service area is roughly a 100 mile radius from our shop in Lancaster, PA.


Areas we serve:


We install Duct Armor in all Pennsylvania, Maryland, Delaware, Washington D.C..


Aeroseal is readily installed within our Air Duct Cleaning service area. To also include the Philadelphia - Wilmington metro, Harrisburg – Carlisle metro, Lehigh Valley and the Baltimore – Washington D.C. metro.


Residential Duct Cleaning in Lancaster County, Chester County, Delaware County, Montgomery County, Bucks County, Lehigh County, Berks County, Lebanon County, Dauphin County, Cumberland County, York County, Cecil County, and New Castle County.


Commercial Duct Cleaning Philadelphia – Wilmington metro, Harrisburg – Carlisle metro, Lehigh Valley and the Baltimore – Washington D.C. metro.