Sonoma, California Drillers and Service Providers

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Looking for water well drillers, groundwater, and drought information in sonoma, California? Our resource connects you with trusted experts for new installations, repairs, or maintenance.

Interactive Water Well Map – Estimate your new well's depth

Visit the Sonoma Water Well Map to view the water, irrigation, and geothermal wells.

Water Well Professionals in Sonoma, California – Water Well Drilling, Service, and Treatment

Larbre Well Drilling & Pumps Inc
18715 Arnold Dr
Pulliam Well Drilling
2877 Piedmont Ave
McLean & Williams Inc
878 El Centro Ave
Huckfeldt Well Drilling
994 Kaiser Rd
Water Well Drilling & Pump Services
20 Enterprise Ct
Jerry & Don's Yager Pump-Well
1290 Bodega Ave
Forster Pump & Engineering, Inc.
424 Payran St
Koenig drilling Water Well
102 Veronda Ave
Les Petersen Drilling & Pump Inc.
5434 Old Redwood
Sonoma County Pump & Well
8352 Blackney Rd
Weeks Drilling & Pump Co.
Fisch Bros. Drilling Inc
5001 Gravenstein Hwy N
Jack Sissel Pump & Well Service
4937 Gravenstein Hwy N

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Water Well Terminology

Tracer TestThe use of a dye or other substance to track the movement of groundwater.

Learn about more terms in the glossary.

Sonoma Statistics

Geology
AquifierCalifornia Coastal Basin aquifers
Rock FormationUnconsolidated sand and gravel aquifers
Well Information*
Well Depth299 (ft)
SWL69 (ft)
Bedrock Depth-- (ft)
Yield58 (gpm)
* Average within 5km
Drought Monitor
May 27, 2025N 
May 20, 2025N 
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