Air Duct Cleaning in San Martin, CA

Yes, and it's the main difference between San Martin homes and houses down on the valley floor. Tilling, harvest traffic and open ground throw coarse soil and crop dust into the air, and unpaved driveways keep adding to it year-round. That grit settles in the supply runs and builds up on the blower wheel and evaporator coil faster than it would in a built-out neighborhood. On acre-plus parcels with a long gravel drive, we usually find heavier, sandier debris rather than the fine lint-and-skin mix typical of suburban ducts. It also means your filter loads up sooner, so the filter schedule that worked at a previous house probably isn't enough here.

Rodent and insect intrusion is the one we see most. Attic and crawlspace flex duct in a rural setting is easy for mice and rats to reach, and once the outer jacket is chewed, the insulation and inner liner follow. We find droppings and nesting material inside runs, torn flex sections pulling conditioned air into the attic, and disconnected boots at register boxes. The second common issue is flex that has sagged or kinked over decades in a hot attic, which chokes airflow to the far end of the house. Cleaning doesn't fix a chewed or collapsed run, so we point those out and show you before deciding what's worth cleaning and what should be replaced.