Well Drilling Contractors in Arizona

Across the 139,911 Arizona water-well records in the DrillerDB database, completed wells average roughly 371 feet deep. Actual depth varies widely by location and geology, so a local driller will size your well to the aquifer beneath your property.

A complete private well system in Arizona typically runs $5,000-$20,000, depending on depth, geology, and the pump and treatment you need. Get written estimates from at least two licensed contractors, since per-foot drilling rates and site access drive most of the variation.

Permitting in Arizona: ADWR NOI required (A.R.S. Section 45-595). A licensed water well contractor can confirm the exact requirements for your county and handle the paperwork as part of the job.

From planning to usable water, a Arizona project typically takes 3-8 weeks. The drilling itself is usually only a few days; permitting, water testing, and scheduling account for most of the timeline.

Choose a state-licensed, insured contractor with local Arizona experience. Verify their license, ask for references on recent nearby projects, and get multiple written estimates. The directory above lists verified contractors serving Arizona.