San Antonio, Texas Drillers and Service Providers

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Find top water well drillers, groundwater, and drought information in san antonio, Texas. For new installations, repairs, or regular maintenance, trust our listings.

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

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

Water Well Professionals in San Antonio, Texas – Water Well Drilling, Service, and Treatment

Advanced Water Well Technologies
14394 I-10 Frontage Rd
Stevens Drilling and Waterwell Services
9902 U.s. Hwy
Rockin'r Water Well Services LLC
30 Green Cedar Rd
Moy's Water Well Drilling & Services of Texas

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Water Well Terminology

Chlorination –The process of adding chlorine to water to disinfect it.

Learn about more terms in the glossary.

San Antonio Statistics

Geology
AquifierOther rocks
Rock FormationUnknown
Well Information*
Well Depth21 (ft)
SWL27 (ft)
Bedrock Depth-- (ft)
Yield11 (gpm)
* Average within 5km
Drought Monitor
November 3, 2026D0 
October 27, 2026D1 
October 20, 2026D1 
October 13, 2026D1 
October 6, 2026D1 
September 29, 2026D1 
September 22, 2026D1 
September 15, 2026D0 
Source: US Drought Monitor