This page lists licensed or relevant well drillers serving Kings, California. It includes contractor names, contact information, service areas, maps, FAQs, and links to related city and driller pages. This page currently includes 18 contractor listings.

Well Drillers in Kings County, California

Kings County in the heart of the San Joaquin Valley is primarily agricultural, producing dairy, cotton, and other crops. Rural properties and small communities like Hanford, Lemoore, and Corcoran depend heavily on groundwater wells for domestic and irrigation use.

Licensed Contractors

18

Avg. Well Depth

~350 ft

County Seat

Hanford

Loading map...

Drillers servicing Kings County

Find Well Drillers by City in Kings County

Well Drilling Permits in Kings County

Kings County Department of Public Health, Environmental Health Division issues well permits. The county is within a critically overdrafted groundwater basin under SGMA, which may affect new well permitting.

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 Kings County

Underlain by San Joaquin Valley alluvial deposits with significant clay layers that create confined aquifer conditions. Groundwater levels have declined in recent decades due to agricultural pumping, requiring deeper wells than historically necessary.

Well Guides & Resources

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

Frequently Asked Questions About Well Drilling in Kings County

Do I need a permit to drill a well in Kings County?
Yes, a well permit is required before any drilling can begin in Kings County. Kings County Department of Public Health, Environmental Health Division issues well permits. The county is within a critically overdrafted groundwater basin under SGMA, which may affect new well permitting. 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 Kings County?
Well drilling costs in Kings 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 350 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 Kings County?
Wells in Kings County average around 350 feet deep, though actual depth varies with location, geology, and intended use. Underlain by San Joaquin Valley alluvial deposits with significant clay layers that create confined aquifer conditions. Groundwater levels have declined in recent decades due to agricultural pumping, requiring deeper wells than historically necessary.
How do I find a licensed well driller in Kings County?
You can browse our directory of verified C-57 licensed well drilling contractors serving Kings 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 Kings County?
Water quality from private wells in Kings County depends on local geology and land use. It is recommended that you test your well water annually for bacteria, nitrates, and other contaminants. Kings County Environmental Health can provide guidance on recommended testing. California does not regulate private well water quality, so testing is the homeowner's responsibility.

Nearby Counties