Marin County Air Duct Cleaning
Marin County Air Duct Cleaning
Ross has the largest houses we work in and the most complicated systems in them. An estate that has been added onto three times over eighty years usually has more than one heating and cooling unit, and areas of the house on separate systems that were never set up to work together, and duct runs long enough that the far bedroom has always been colder without anyone ever finding out why. A flat price per vent means very little on a house like that.
The standard this work is measured against covers nine components, supply and return ducts, the main unit, the coil, the pan underneath it, the fans, the filter housing and the vents and grilles, and it requires source removal, which means contaminants get physically dislodged and pulled out under continuous negative pressure at the same time. Not blown around. Not fogged with a chemical and called finished. A job that skips the coil and the main unit is not the standard, whatever the invoice says.
Mature oak canopy over most of these lots adds a steady load of organic debris, and the older homes here often have original woodwork and finishes worth protecting while the work happens. We plan for both. Call today for a free quote on residential air duct cleaning or dryer vent cleaning in Ross.
A flat price per vent means very little on a house like that. What drives the number on a Ross estate is how many separate heating and cooling systems are actually running, since each one gets treated as its own job even when three of them sit under the same roofline. A single-system home a few miles away in Larkspur might take half a day start to finish. A three-system Ross property with additions from three different decades takes longer, needs more than one technician working at once, and the ductwork on the original wing is rarely laid out the way the newer additions are. We walk the entire house before quoting anything, not just the wing where someone remembers a cold room, because a number based on one system stops meaning much once we're in the attic and find two more.
An estate-scale Ross house often puts the laundry room a long way from an exterior wall, which means the dryer vent can run twenty, thirty, even forty feet through framing and a couple of turns before it reaches outside air. Every extra foot and every bend slows the exhaust down, and lint settles wherever the airflow loses speed. A run that long sometimes needs an inline booster fan just to move air fast enough to clear itself between loads. Standard dryer vent cleaning assumes a fairly direct shot to the outside, so a run this size takes longer to do right and is worth flagging before anyone quotes it over the phone. The same long-run problem shows up in the older, larger homes over in San Anselmo.