What does site prep include?
Site prep for new construction combines demolition, vegetation clearing, debris removal, access work, rough grading, drainage shaping, soil export or import, pad prep, and coordination with utility or foundation trades. The exact scope depends on what is being built, what is currently on the parcel, and what condition the builder needs when the earthwork crew leaves.
What is the typical sequence?
- Walk the site with the footprint, access, and utility plan in hand
- Remove structures, pools, sheds, fencing, vegetation, or old concrete inside the work zone
- Clear the access route for trucks, equipment, and future trades
- Strip organics and unsuitable material from pad and driveway areas
- Rough grade for drainage, cut/fill balance, and pad elevation
- Coordinate compaction, base rock, utility trenches, and final handoff condition
Which Sacramento site conditions matter most?
Many Sacramento Valley sites are flat but drainage-sensitive because clay soils can hold water. Foothill and edge-county sites add slope, rock, oak protection, and longer haul routes. A site prep quote should account for season, access, soil behavior, disposal, erosion control, and whether the next phase needs rough grade or pad-ready compaction.
What is the Sacramento pre-construction sequence, permit to pad?
Build-ready site prep on a Sacramento infill or teardown parcel runs as an ordered sequence, and skipping a step tends to resurface later as a change order. It starts with demolition and clearing: any existing structure comes down, and if it predates 1980 it almost always triggers a certified asbestos survey and a 10-business-day notification to the Sac Metro Air District under Rule 902 before the wrecking permit is released. Debris goes to a permitted C&D facility such as Kiefer Landfill, with clean concrete recycled separately. With the lot clear, the crew strips organics and unsuitable material, then rough grades to set drainage fall and the building-pad elevation. The pad is where Sacramento's valley clay drives the work — expansive clay-loam has to be moisture-conditioned and compacted in lifts to the engineered spec the soils report and foundation plan call for, because an under-compacted pad on clay is what cracks a slab. Utility trenching and drainage follow, shaped so water moves away from the pad rather than pooling on flat, low-elevation lots like those in North Natomas and Pocket-Greenhaven. Two permit tracks govern the work: grading and demolition permits inside city limits run through the City of Sacramento Community Development Department, and separately, any project that disturbs one acre or more of soil falls under the State Water Resources Control Board's Construction General Permit, which requires a stormwater pollution prevention plan and erosion controls before ground is broken. Lining up demo, asbestos notification, grading permit, and — where the acreage triggers it — stormwater coverage in the right order is what keeps the foundation crew from waiting on a sign-off that should have been pulled weeks earlier.
How do you plan the cost?
| Scope | Planning Range | Common Variables |
|---|---|---|
| Small residential prep | $5,000-$15,000 | Clearing, minor demo, rough grade |
| ADU or accessory structure prep | $5,000-$15,000 | Access, pad, drainage, existing obstacles |
| New custom home prep | $10,000-$25,000+ | Acreage, slope, cut/fill, clearing density |
| Demo plus site prep | $15,000-$40,000+ | Existing structure, slab, hauling, grading, permits |
What should you give your site prep contractor?
- Address, parcel map, and photos from all access points
- Building footprint, driveway path, and utility route if available
- Known structures, slabs, pools, wells, septic, or buried debris
- Tree constraints, oak concerns, or protected work zones
- Desired final condition: rough clear, rough grade, pad-ready, or base-rock ready
- Builder or engineer compaction and drainage requirements
Frequently asked questions
- Is site prep the same as grading?
- No. Grading is one part of site prep. Site prep can also include demolition, clearing, hauling, access, drainage, pad prep, and utility coordination.
- How much does site prep cost in Sacramento?
- Small residential scopes often run $5,000-$15,000. New custom home or demo-plus-prep scopes can run $10,000-$25,000+ depending on structures, slope, disposal, and grading volume.
- When should site prep happen?
- After the footprint and access assumptions are known, but before foundation or concrete crews are scheduled. Good sequencing prevents duplicate mobilization and change orders.
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