Common well pump repairs
Pressure switch adjustment or replacement fixes many “no water” calls. Waterlogged pressure tanks cause rapid on-off cycling. Control box capacitors and relays fail on submersible systems. Jet pump impellers clog from sediment in Sahuarita-area wells. Foot valves and check valves leak back, losing prime on shallow systems.
Repair vs. replacement
Motors drawing high amps, cracked housings, or pumps past expected lifespan often justify replacement. Repeated repairs on aging submersibles pulled from 200+ foot depths may cost more than a new unit with warranty. Compare pull costs against new pump pricing when the system is over 12–15 years old.
Diagnostics before pulling the pump
Technicians test voltage at the control box, pressure tank air charge, and switch cut-in/cut-out settings before scheduling a pull. Amp draw tests indicate binding or worn motors. Static water level checks help size replacement pumps correctly on low-yield wells in Catalina foothills.
Frequently asked questions
Why does my well pump keep running?
Often a leak, failed check valve, or waterlogged tank—not always a bad pump. Diagnosis at the tank and switch comes first.
Can a well pump be repaired in the ground?
Electrical and control repairs yes; mechanical pump repairs usually require pulling submersible units.
How long does well pump repair take?
Switch and tank work may finish same-day; submersible pulls depend on depth and equipment—often half a day or more.
Should I repair or replace an old pump?
If age exceeds typical lifespan and amp draw is high, replacement often beats a third repair in two years.
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