Best Well Drilling in Phoenix, AZ

How much does it cost to drill a well in Arizona?

Well drilling in Arizona typically costs $8,000 to $20,000, depending on depth, geology, and equipment needed. Northern Arizona plateau and mountain areas often require deeper drilling at $30-$60 per foot. Valley alluvium and basin-fill aquifers may yield shallower completions in some basins. Costs include casing and basic installation but not the pump system.

How deep do wells need to be in Arizona?

Well depth varies widely by basin and geology: alluvial valleys may find water in a few hundred feet, while Colorado Plateau or mountain areas can require 600-1,200+ feet. Your licensed driller will target the producing zone common for your groundwater basin.

Do I need a permit to drill a well in Arizona?

Yes. Domestic well construction is regulated by the Arizona Department of Water Resources (ADWR): you generally file a Notice of Intent to drill, deepen, replace, or modify the well and use a licensed well driller. Construction standards appear in A.A.C. Title 12, Chapter 15, and well statutes are principally in A.R.S. Title 45 (for example, notice and registration provisions such as A.R.S. §§ 45-593 through 45-606 depending on your situation). Submit the completion paperwork ADWR requires after drilling.

How long does it take to drill a water well in Arizona?

Most residential wells in Arizona can be drilled in 1-3 days, depending on depth and rock conditions. The complete process, including ADWR permitting, pump installation, and initial water-quality testing guided by ADEQ drinking-water health recommendations, typically takes 3-6 weeks.