Cost of Well Drilling in Hillsborough, CA — 2026 Price Guide
If you're a homeowner in Hillsborough, California, you've probably wondered what well drilling actually costs in 2026. With a population of 11,295 in San Mateo County, Hillsborough sits in the Bay Area region. The average cost of well drilling here runs about $18,000 per well, though your final price will depend on the specifics of your project.
2026 Well Drilling Cost in Hillsborough, CA
| Cost Level | Price (per well) | What to Expect |
|---|---|---|
| Budget / Low-End | $7,500 | Basic scope, standard materials, smaller projects |
| Average / Mid-Range | $18,000 | Typical project scope with quality materials |
| Premium / High-End | $45,000 | Large scope, premium materials, complex projects |
Prices are estimates for Hillsborough, CA in 2026 and reflect local market conditions in San Mateo County County. Your actual cost will depend on the specifics of your project.
Factors That Affect Well Drilling Cost in Hillsborough
When you request a quote for well drilling in Hillsborough, contractors evaluate these factors.
- 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 Hillsborough Homeowners Should Know
As a Bay Area homeowner in Hillsborough, you're in one of the most competitive contractor markets in California. Well Drilling costs tend to be higher here due to elevated labor rates and the high cost of living in San Mateo County.
With a median home value of $4,500,000, investing in quality well drilling in Hillsborough typically delivers strong returns on your property value.
Well Drilling projects in Hillsborough typically require a permit from San Mateo County. Your contractor should handle the permit application.
How to Save Money on Well Drilling in Hillsborough
Smart Hillsborough homeowners know there are ways to reduce well drilling costs without sacrificing quality.
- 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 Hillsborough, CA?
The average cost of well drilling in Hillsborough is approximately $18,000 per well in 2026. Prices range from $5,000 to $30,000 depending on project scope.
How long does well drilling take in Hillsborough?
Most well drilling projects in Hillsborough take 1-3 days to complete. Factors like project complexity and weather in San Mateo County can affect the schedule.
Do I need a permit for well drilling in Hillsborough?
Yes, well drilling projects in Hillsborough typically require a permit from San Mateo County.
How do I choose a well drilling contractor in Hillsborough?
Get at least three quotes from Hillsborough contractors, verify their CSLB license, check reviews, and never pay more than 10% or $1,000 upfront.
Get Free Quotes from Hillsborough Well Drilling Pros
Compare quotes from Hillsborough's best well drilling contractors. It's free, fast, and zero obligation.