Cleaner air, moving the way it should.

The comfort you feel starts with the air you don't see. Diamond Air came up in sheet metal — fabricating and sealing the ductwork most companies only ever hook up to — so moving your home's air cleanly and efficiently is our oldest specialty. We repair and replace leaky ducts, clear clogged dryer vents before they become a fire risk, and install filtration and ventilation that cuts the dust, allergens, and stale air out of Merced and Atwater homes. Get the airflow right and every other system in the house works less to do more.