Well pump repair around Wichita
A well system has more parts than most people realize: a pump (either down in the water or on the surface), a drop pipe and wiring, a pitless adapter that carries water sideways through the casing below frost depth, a pressure tank, a pressure switch, and sometimes a control box or a variable-speed controller. Any one of them can leave the house dry. Good repair work starts by figuring out which one failed before anyone starts pulling pipe.
Safe things to check yourself
- The breaker. A well pump normally has its own breaker in the panel. If it tripped, reset it once. If it trips again, leave it off. Repeated tripping usually points to a shorted motor, a damaged wire or a seized pump.
- The pressure gauge. Near the tank there is usually a small gauge. Zero with the breaker on suggests the pump is not delivering. A reading that bounces up and down every few seconds points to the pressure tank or switch.
- Filters and softeners. A clogged sediment cartridge or a softener stuck in regeneration can choke flow to a trickle and look like a weak pump.
- Frozen lines. In a hard cold snap, an exposed pipe in a well house or crawlspace can freeze even when the pump is fine.
Leave the switch cover, the control box and the well cap closed. The pressure switch carries live line voltage, and the cap is part of the sanitary seal that keeps surface water and insects out of the well.
What the contractor checks
A pump technician usually starts at the top: voltage at the switch and control box, amperage draw on the motor, and the pressure at which the switch turns the pump on and off. University of Nebraska extension guidance puts typical switch settings at a shut-off between 40 and 60 psi and a restart between 20 and 40 psi, so readings far outside that range tell part of the story. Amp readings help separate a motor that is drawing nothing (open wiring or a burnt winding) from one that is straining (a locked pump or a well pumping sand).
When the pump has to come up
Submersible pumps live below the water line, so any repair to the pump end, motor, check valve or drop pipe means pulling the whole string out of the casing, usually with a pump hoist or truck. Jet pumps sit above ground and are easier to reach, but they depend on holding their prime. A leak on the suction side or a failing foot valve lets the water drain back and the pump runs without moving any. Once the pump is out, the contractor can see whether a split pipe, a worn impeller or a failed motor caused the trouble, and whether a repair or a full replacement makes more sense.
Common failures we hear about
| Symptom | Often traced to |
|---|---|
| Pump hums or clicks, no water | Failed start capacitor or relay in the control box, or a seized pump |
| Runs constantly, pressure never builds | Split drop pipe, worn pump, or water level falling below the intake |
| Spurts of air from faucets | Pipe leak above the water level, or a pump breaking suction |
| Sand or grit in fixtures | Pump set too close to the bottom, or a screen that has worn through |
| Pressure fine, then gone in seconds | Waterlogged pressure tank |
After any repair down the hole
Sedgwick County's water well code (Resolution 190-05, Sec. 27-85) requires whoever removes or replaces a pump, pump column or water lines to chlorinate the well and the system. K-State Research and Extension's shock chlorination guide (MF911) also recommends it after any repair and walks through the process: bypass the softener and reverse-osmosis unit, pull cartridge filters, and use a chlorine product certified to NSF/ANSI Standard 60. A bacteria and nitrate test a week or two later confirms the job.
Questions people ask
- Can I reset the pressure switch myself?
- Some switches have a low-pressure cutoff lever, but the cover hides terminals carrying live line voltage. If the breaker is on and the gauge reads zero, it is safer to let a pump contractor diagnose it.
- Why does my pump run but no water comes out?
- The usual causes are a split drop pipe, a stuck check valve, a pump worn past its useful life, or a water level that has dropped below the pump intake. Each needs the pump pulled or measured to confirm.
- Should I keep running the pump while I wait?
- No. A pump running with no water to move can overheat. Turn the breaker off until someone looks at it.
Describe what the well is doing
This is a referral line for private well owners, not a pump company. Your call or note goes to an independent well and pump contractor in the Wichita area, who sets the price and does the work. House completely out of water? Turn the pump breaker off so the motor isn't running dry, then call.