Well Pump Repair in the Flathead Valley
When a well pump acts up, it usually gives warning signs before it quits completely. Catching the problem early can mean a simple repair instead of a full replacement — and a lot less time without water. Call or send a request and we'll connect you with a licensed local well professional.
Signs your well pump needs attention
| What you notice | Common causes |
|---|---|
| No water at any tap | Tripped breaker, failed pressure switch, burned-out pump motor, or a frozen line — see no water |
| Sputtering faucets or air in the lines | Low water level in the well, a cracked drop pipe, or a failing check valve |
| Pump runs constantly or won't shut off | Leak in the system, bad pressure switch, or a worn pump that can't reach cut-off pressure |
| Pump clicks on and off rapidly (short-cycling) | Waterlogged or failed pressure tank — see pressure tanks |
| Low or fluctuating pressure | Pressure tank, switch setting, clogged filter, or a worn pump |
| Dirty, sandy or cloudy water | Pump set too low, damaged screen, or well sediment issues |
| Higher electric bills | Pump running longer than it should |
Common well pump repairs
- Pressure switch replacement or adjustment
- Pressure tank replacement or recharge
- Control box, capacitor and relay repair (3-wire pumps)
- Check valve and drop pipe repair
- Wiring and breaker issues between the house and well
- Thawing frozen lines and adding freeze protection
- Pulling and replacing the pump when it can't be repaired — see pump replacement
For safety, don't open the well cap or work on pump wiring yourself. Well pumps run on 240 volts, and opening the well can also let contaminants in.
Flathead Valley tips
- Cold snaps freeze lines and pressure switches in well houses, crawlspaces and shallow pipes. A heat lamp or heat tape (installed safely) and insulation help.
- Power outages and lightning can damage pump controls. Ask about surge protection.
- Seasonal cabins need their system drained or kept heated if left empty in winter.
- Know your well: Montana well logs (depth, pump setting, yield) are often available from the Montana Bureau of Mines and Geology's Ground Water Information Center (GWIC).
Repair costs
Small repairs like a pressure switch can be a few hundred dollars; pump replacement typically runs into the low thousands. See our Flathead well cost guide.
Well pump repair by area
Well pump acting up?
Get connected with a licensed local well pump pro.
Call (406) 446-7883 or request help online →