This page lists licensed or relevant well drillers serving Sonoma, California. It includes contractor names, contact information, service areas, maps, FAQs, and links to related city and driller pages. This page currently includes 13 contractor listings.
Well Drillers in Sonoma County, California
Sonoma County is celebrated for wine country, coastal beauty, and rural agriculture. Well drilling is widespread in the vineyards, rural communities, and coastal areas throughout the county. The Sonoma and Russian River valleys have particularly active well construction.
13
~200 ft
Santa Rosa
Drillers servicing Sonoma County
CLEAR HEART DRILLING INC
FISCH BROS DRILLING
HUCKFELDT WELL DRILLING INC
IRWIN WELL DRILLING INC
JERRY AND DON'S YAGER PUMP AND WELL SERVICE
KOENIG DRILLING
OASIS PUMP & DRILLING
PACIFIC COAST WELL & PUMP INC
PEARSON DRILLING
PETERSEN LES DRILLING & PUMP INC
R W R CONSTRUCTION INC
RAZO DRILLING AND PUMP CO
WEEKS DRILLING AND PUMP CO
Find Well Drillers by City in Sonoma County
Well Drilling Permits in Sonoma County
Sonoma County Permit and Resource Management Department issues well permits through its Well and Septic Section. Groundwater availability zones may limit new well construction in some areas. The county has a comprehensive ordinance governing well construction.
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 Sonoma County
Sonoma Valley and Russian River Valley have productive alluvial aquifers. The volcanic Sonoma Mountains have fractured rock aquifers with moderate yields. Coastal areas have limited groundwater. The county actively manages groundwater through its Groundwater Sustainability Agency.
Well Guides & Resources
Research well drilling before hiring. Our guides cover costs, permits, depth, and timelines.