This page lists well drillers and nearby service providers relevant to ZIP code 94558 in California, including contact information, nearby cities, maps, and related directory pages. 10 contractor listings.

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Well Drillers in ZIP 94558 (Napa, Napa County)

Find licensed C-57 well drilling contractors serving Napa and surrounding areas in Napa County. All contractors are verified through California's Contractors State License Board.

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Drillers servicing ZIP 94558

ALTAMONT WATER WELL AND PUMP

PLEASANTON, CA
(925) 980 1066
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CLEAR HEART DRILLING INC

SANTA ROSA, CA
(707) 568 6095
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DOSHIER-GREGSON INC

AMERICAN CANYON, CA
(707) 226 9698
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HUCKFELDT WELL DRILLING INC

NAPA, CA
(707) 255 7923
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JERRY AND DON'S YAGER PUMP AND WELL SERVICE

PETALUMA, CA
(707) 762 1473
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KOENIG DRILLING

COTATI, CA
(707) 888 9617
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MC LEAN & WILLIAMS INC

NAPA, CA
(707) 255 6450
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OASIS PUMP & DRILLING

PETALUMA, CA
(707) 762 4028
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PACIFIC COAST WELL & PUMP INC

SAN RAMON, CA
(510) 581 6000
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WEEKS DRILLING AND PUMP CO

SEBASTOPOL, CA
(707) 823 3184
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Well Drilling Permits in Napa County

Napa County Environmental Management Division issues well permits. The county has a groundwater ordinance with specific requirements for new well construction. Water availability assessments may be required for large-capacity wells.

Well Guides & Resources

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

Frequently Asked Questions

How do I find a well driller in ZIP 94558?
Browse our directory of licensed C-57 well drilling contractors serving Napa and Napa County. All contractors hold valid California well drilling licenses verified through CSLB. Get quotes from multiple drillers before choosing.
Do I need a permit to drill a well in Napa County?
Yes, a well permit is required before any drilling in Napa County. Contact Napa County Environmental Health for permit applications. All drilling must be performed by a licensed C-57 contractor.
How much does well drilling cost in the Napa area?
Well drilling costs typically range from $15,000 to $50,000 or more depending on depth, geology, and site access. Contact local C-57 licensed contractors for site-specific estimates.

Explore Well Drillers by Area

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