How Much Does It Cost On Average To Drill Piles

The cost of drilling piles in California varies based on factors such as pile type, size, depth, soil conditions, and project location.

For instance, the California Department of Transportation (Caltrans) reports that 36-inch cast-in-drilled-hole concrete piling was bid at $860 per linear foot in November 2024.

In residential settings, drilled concrete piers typically range from $2,000 to $5,000 per pier. It's advisable to consult with local contractors or foundation specialists to obtain accurate estimates tailored to your project's needs.