This page lists licensed or relevant well drillers serving Placer, California. It includes contractor names, contact information, service areas, maps, FAQs, and links to related city and driller pages. This page currently includes 14 contractor listings.

Well Drillers in Placer County, California

Placer County stretches from suburban Roseville and Rocklin up through Auburn and into the Sierra Nevada, reaching Lake Tahoe's north shore. Well drilling is common in the foothill communities above the valley floor, where rural and semi-rural properties rely on private wells.

Licensed Contractors

14

Avg. Well Depth

~300 ft

County Seat

Auburn

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Drillers servicing Placer County

Find Well Drillers by City in Placer County

Well Drilling Permits in Placer County

Placer County Environmental Health Division issues well permits. The county has distinct requirements for valley, foothill, and Tahoe Basin zones. Additional environmental review applies in the Lake Tahoe area.

All well construction, modification, or destruction in California must be performed by a contractor holding a valid C-57 Well Drilling license issued by the Contractors State License Board (CSLB).

Geology & Drilling Conditions in Placer County

Western Placer overlies productive Sacramento Valley alluvial deposits. The foothill transition zone has a mix of alluvial and weathered bedrock aquifers. Higher elevations feature granitic and volcanic rock with fracture-dependent groundwater.

Well Guides & Resources

Research well drilling before hiring. Our guides cover costs, permits, depth, and timelines.

Frequently Asked Questions About Well Drilling in Placer County

Do I need a permit to drill a well in Placer County?
Yes, a well permit is required before any drilling can begin in Placer County. Placer County Environmental Health Division issues well permits. The county has distinct requirements for valley, foothill, and Tahoe Basin zones. Additional environmental review applies in the Lake Tahoe area. All well work must be performed by a contractor holding a valid California C-57 Well Drilling license.
How much does it cost to drill a well in Placer County?
Well drilling costs in Placer County typically range from $15,000 to $50,000 or more, depending on depth, geological conditions, and site accessibility. Average well depths in the area are around 300 feet. Getting quotes from multiple licensed C-57 contractors is the best way to estimate your specific project cost.
How deep are wells typically drilled in Placer County?
Wells in Placer County average around 300 feet deep, though actual depth varies with location, geology, and intended use. Western Placer overlies productive Sacramento Valley alluvial deposits. The foothill transition zone has a mix of alluvial and weathered bedrock aquifers. Higher elevations feature granitic and volcanic rock with fracture-dependent groundwater.
How do I find a licensed well driller in Placer County?
You can browse our directory of verified C-57 licensed well drilling contractors serving Placer County right on this page. Every contractor listed holds a valid California C-57 Well Drilling license verified through the Contractors State License Board (CSLB). We recommend contacting multiple drillers for quotes and checking their license status before hiring.
What should I know about water quality from a well in Placer County?
Water quality from private wells in Placer County depends on local geology and land use. It is recommended that you test your well water annually for bacteria, nitrates, and other contaminants. Placer County Environmental Health can provide guidance on recommended testing. California does not regulate private well water quality, so testing is the homeowner's responsibility.

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