Cost of Well Drilling in San Diego, CA — 2026 Price Guide
If you're a homeowner in San Diego, California, you've probably wondered what well drilling actually costs in 2026. With a population of 1,386,932 in San Diego County, San Diego sits in the Southern California region. The average cost of well drilling here runs about $13,246 per well, though your final price will depend on the specifics of your project.
2026 Well Drilling Cost in San Diego, CA
| Cost Level | Price (per well) | What to Expect |
|---|---|---|
| Budget / Low-End | $5,519 | Basic scope, standard materials, smaller projects |
| Average / Mid-Range | $13,246 | Typical project scope with quality materials |
| Premium / High-End | $33,115 | Large scope, premium materials, complex projects |
Prices are estimates for San Diego, CA in 2026 and reflect local market conditions in San Diego County County. Your actual cost will depend on the specifics of your project.
Factors That Affect Well Drilling Cost in San Diego
No two well drilling projects in San Diego are identical. Here are the key cost drivers.
- Depth required to reach water
- Soil and rock conditions
- Pump type and horsepower needed
- Well casing material and diameter
- Water testing and treatment needs
- Permit and inspection costs
- Distance from existing utilities
What San Diego Homeowners Should Know
Well Drilling projects in San Diego typically require a permit from San Diego County. Your contractor should handle the permit application.
Always verify your San Diego well drilling contractor's CSLB license at cslb.ca.gov before signing a contract.
How to Save Money on Well Drilling in San Diego
You don't have to pay top dollar for quality well drilling in San Diego. Try these strategies.
- Research local water tables before drilling
- Get multiple geological assessments
- Choose a submersible pump for deeper wells
- Test water quality before installing treatment systems
- Check for county well drilling incentive programs
Frequently Asked Questions
How much does well drilling cost in San Diego, CA?
The average cost of well drilling in San Diego is approximately $13,246 per well in 2026. Prices range from $5,000 to $30,000 depending on project scope.
How long does well drilling take in San Diego?
Most well drilling projects in San Diego take 1-3 days to complete. Factors like project complexity and weather in San Diego County can affect the schedule.
Do I need a permit for well drilling in San Diego?
Yes, well drilling projects in San Diego typically require a permit from San Diego County.
How do I choose a well drilling contractor in San Diego?
Get at least three quotes from San Diego contractors, verify their CSLB license, check reviews, and never pay more than 10% or $1,000 upfront.
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