Montclair, California Drillers and Service Providers

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Welcome to your resource for finding expert water well drillers, groundwater, and drought information in montclair, California. Whether you need a new well, repair services, or routine upkeep, find professionals here.

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

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

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

General Pump Company Inc.
159 N Acacia St
Yellow Jacket Drilling Services
9460 Lucas Ranch Rd
Great West Drilling Inc
9431 Resenda Ave
Rivera Water Pump & Well Services
4766 Valley Forge Dr
Berchtold Water Well & Pump
2762 St Lawrence St
Best Drilling and Pump, Inc.
1640 Pellisier Rd
Legend Pump & Well Service, Inc.
1324 W Rialto Ave
Daugherty Pump & Drilling
4281 El Mirage Rd
Independent Well Drilling
11675 Tujunga Rd

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Water Well Map Widgets

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Water Well Terminology

Pitless AdapterA device that allows water to flow from a well to the surface without a hole in the casing above the frost line.

Learn about more terms in the glossary.

Montclair Statistics

Geology
AquifierCalifornia Coastal Basin aquifers
Rock FormationUnconsolidated sand and gravel aquifers
Well Information*
Well Depth454 (ft)
SWL376 (ft)
Bedrock Depth-- (ft)
Yield1699 (gpm)
* Average within 5km
Drought Monitor
July 8, 2025D2 
July 1, 2025D2 
June 24, 2025D2 
June 17, 2025D2 
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June 3, 2025D2 
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May 20, 2025D2