Well Drilling Cost in San Diego (2026): Average Price & Estimate

Well Drilling Cost in San Diego

Estimated well drilling cost in San Diego

$6,500–$19,500

Roughly about 30% above the national average.

California labor and energy codes plus coastal demand raise costs.

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Based on San Diego, CA pricing.

Estimated cost range

$6,500–$19,500

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An estimate for planning, not a quote. Get written quotes from local pros below.

Estimate, not a quote. Local prices vary by contractor and project. These are 2026 estimates for San Diego, CA. Get written quotes from licensed San Diego contractors before you budget.

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What to know about well drilling in San Diego

Soil movement around San Diego is usually modest, but local soil type still drives the right approach.

What affects well drilling cost in San Diego

Beyond the local market, the same factors that drive well drilling cost everywhere apply in San Diego:

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 Diego

These figures are adjusted for San Diego pricing (about 1.30x the national average), so they reflect what local homeowners actually pay.

Estimated well drilling cost by well depth in San Diego (2026)

Well depth	Typical cost in San Diego	Notes
Shallow (under 100 ft)	$3,900 to $11,700	installed
Average (100 to 300 ft)	$6,500 to $19,500	The baseline.
Deep (300 to 500 ft)	$10,400 to $31,200	installed
Very deep (500 ft+)	$14,300 to $42,900	installed

Frequently asked questions

How much does well drilling cost in San Diego?

In San Diego, CA, well drilling typically costs $6,500 to $19,500 in 2026 for a standard project, about 30% above the national average. Your exact price depends on size, materials, and scope.

Why does well drilling cost more or less in San Diego?

California labor and energy codes plus coastal demand raise costs. Labor rates, permit costs, and local demand are the main reasons San Diego prices differ from the national average.

Do I need a permit for well drilling in San Diego?

Most well drilling projects require a permit. Requirements vary by city and California jurisdiction, so confirm with your local building department. A licensed contractor usually pulls the permit for you.

When is the best time of year for well drilling in San Diego?

In San Diego, the mild climate means most projects can run year-round, with only the occasional rainy stretch to plan around.

Is well drilling cheaper outside San Diego?

Sometimes. San Diego runs about 30% above the national average. Nearby smaller towns with lower labor costs can come in cheaper, while denser urban areas often cost more. Always compare quotes from contractors who serve your specific area.