What to know about well drilling in San Antonio
Wet soils and heavy rain in San Antonio stress foundations, so grading and drainage are part of a durable fix.
What affects well drilling cost in San Antonio
Beyond the local market, the same factors that drive well drilling cost everywhere apply in San Antonio:
- Well depth and local geology.
- Per-foot drilling rate and casing.
- Pump, pressure tank, and wiring.
- Plumbing to the house and permits.
Well Drilling cost by well depth in San Antonio
These figures are adjusted for San Antonio pricing (about 0.93x the national average), so they reflect what local homeowners actually pay.
| Well depth | Typical cost in San Antonio | Notes |
|---|---|---|
| Shallow (under 100 ft) | $2,800 to $8,350 | installed |
| Average (100 to 300 ft) | $4,650 to $14,000 | The baseline. |
| Deep (300 to 500 ft) | $7,450 to $22,300 | installed |
| Very deep (500 ft+) | $10,200 to $30,700 | installed |