Excavation contractor in Leona Valley
Pads, septic, trenches and clearing priced off the published cost guide, permitted in Los Angeles County. Call (661) 466-2785 or send the form below.
Leona Valley is a long, narrow valley that exists because the San Andreas Fault runs down the middle of it. Poppy Excavation refers Leona Valley requests to contractors who understand what that means for a building pad: much of the valley floor is inside an Alquist-Priolo earthquake fault zone, which brings a geologic report and setback lines into the project before any dirt moves.
The lots are acreage, the orchards along Elizabeth Lake Road are the local industry and the hillsides on both sides are decomposed granite. The valley floor itself has clay pockets and shallow groundwater near Amargosa Creek that can slow a perc test. The typical project is a custom home pad on a slope ($5,000 to $15,000 with compaction testing), a septic system placed where the geology allows, a driveway cut and a well or water district line trench.
Grading goes through LA County Building and Safety, septic through LA County Public Health, and the fault zone review through the county geologist. None of that is unusual for the contractors we refer here. It is the normal order of operations for building in a place this pretty.
Why the geologist goes before the grader
The fault setback can move the house, and when the house moves the pad and the septic system move with it. Get the geologic report before the pad is laid out. Leona Valley owners who grade first and report second sometimes grade twice.
Elizabeth Lake Road to the ridge lots
Around Leona Valley the requests come from Elizabeth Lake Road, Bouquet Canyon Road, the cherry orchards, Amargosa Creek, the ridge lots above 90th Street West, covering ZIP 93551. Grading permits here run through LA County Building and Safety and septic through LA County Public Health; the permits page has the details.
Quote a Leona Valley parcel
The address and a photo of the lot get the fastest answer. One licensed contractor who works Leona Valley calls within one business day.
Leona Valley questions
Do I need a geologic report to build in Leona Valley?
If your parcel is inside the Alquist-Priolo earthquake fault zone, which covers much of the valley floor, yes. A licensed geologist locates the fault trace and sets a structure setback, and the pad gets graded around that line. The referred contractor sequences the grading after that report.
How does Leona Valley soil perc?
Mixed. The hillside granite percs reasonably when it is weathered enough to dig, while the valley floor near Amargosa Creek can have clay and seasonal groundwater that slow it down. The perc test ($1,200 to $3,000) decides between leach lines and an alternative system.
Can an orchard parcel be cleared and graded for a house?
Yes. Pulling cherry trees, grinding stumps and rough grading the pad run as one package, typically $6,000 to $18,000 depending on tree count and slope. Keep the trees you want and tell the contractor; they can grade around a mature orchard block.
Who does the work?
A licensed excavation contractor (CSLB C-12 or A) who works the west valley foothills. Poppy Excavation is a referral service and does not dig, contract or quote. Check any license at cslb.ca.gov.
Poppy Excavation covers the whole valley. See the cost guide, the septic page, or nearby areas: Antelope Acres, California City, Palmdale.