Size and schedule aren't what slow down storm debris cleanup in Kern County; a whole area competing for the same trucks in the same days after a weather event is. Debris from Cantil doesn't just disappear, it travels to strict diversion requirements and widespread C&D recycling, and that trip is baked into how the job gets scoped. Ask where the container's contents actually go and the answer is strict diversion requirements and widespread C&D recycling, which is as much a part of a Cantil job as the truck itself.
In Kern County, storm debris typically calls for 20 or 30 yards, a number that tracks the load's density more than the job's scale. You would be in familiar company: homeowners after severe weather handle this more than anyone. Coverage in Cantil comes from operators circulating through Kern County; where exactly you sit in that loop can move the number.
Kern County anchors service for Cantil, and how far your address sits from that anchor is what moves the quote. With the scope not yet fixed, what ends up in the container is hard to know ahead of time, so treat the first size as a starting estimate rather than a final order. Find out if a locking lid or gate is available for a container that will sit on the property overnight in a neighborhood with foot traffic. You can avoid the whole headache in Kern County by knowing upfront that city often collect vegetation free after a declared event, so it should not fill a paid container. Once the container spills onto the street, the job picks up a step the driveway version never had: city encroachment permits, CalRecycle diversion reporting. Check with the HOA before the container lands in the driveway. Some communities cap how many days it can sit there.