call/text for a free quote: (530) 613-1905
Placer County Excavation & Septic Services (Owner-Operated)
From raw land to build-ready—septic installs/replacements, underground utilities, building pads, grading, driveways, and drainage. Clear communication, clean work, and jobsite coordination that keeps your project moving.
call/text for a free quote: (530) 613-1905
Licensed CA
Contractor
Insured &
Bonded
Owner-
Operated
Referred by Septic Designers
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Clearing + early site prep
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Rough grading and shaping for build areas
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Sequencing support (pads, drainage, septic, utilities)
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New installs (per approved design)
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Replacements + leach field repairs (when feasible)
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Alternative/pretreated systems available
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Water service line trenching + installs
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Sewer line trenching + connections
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Storm drain lines and runoff routing
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Cut/fill shaping to create a level footprint
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Pad build with compaction + drainage planning
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Rough grade around the pad for next trades
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New driveways + rural access roads
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Base prep + grading for durability
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Drainage solutions to reduce washouts and ruts
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Rough grading + site shaping
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Cut/fill work for stable build areas
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Drainage-minded grading to prevent future issues
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Drain line trenching + routing away from problem areas
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Culverts and driveway drainage solutions
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Downspout drain lines + runoff control shaping
Why Homeowners & Builders Choose Davidson Excavation
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Owner-operator on site: Jacob runs the equipment on your job—not managing from a distance.
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Referred by septic designers: Precision field work that follows plans exactly.
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Foothill terrain knowledge: Practical understanding of Placer County rock, seasonal water, access, and build sequencing.
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Clear communication + honest pricing: Free estimates and straightforward expectations.
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Licensed, insured, bonded: Professional work you can build on.







