Well pump replacement cost
What a new pump costs by type, which components are priced separately, and why the same job varies so much between properties.
Replacing a well pump costs a national average of $1,800, with most jobs landing between $1,000 and $2,500. The published floor is $200, for a hand pump, and the published ceiling is $20,000, for a windmill system.
Between those extremes the variable that matters most is what kind of pump your well needs, and that is determined by the well itself rather than by preference.
| Measure | Published figure |
|---|---|
| National average | $1,800 |
| Average range | $1,000 to $2,500 |
| Minimum | $200 |
| Maximum | $20,000 |
Source: HomeGuide, Well Pump Cost To Replace or Install, 2026
By pump type
Shallow wells can use a jet pump sitting above ground. Deeper wells need either a deep-well jet pump or, most commonly in modern installations, a submersible pump that sits down in the water.
| Pump type | Average installed cost |
|---|---|
| Jet pump, shallow well | $400 to $1,000 |
| Jet pump, deep well | $500 to $1,400 |
| Submersible pump | $1,000 to $2,500 |
| Constant pressure pump | $2,000 to $5,000 |
| Solar pump | $1,500 to $6,500 |
| Hand pump | $200 to $2,000 |
| Windmill water | $4,000 to $20,000 |
Source: HomeGuide, Well Pump Cost To Replace or Install, 2026
Components priced separately
| Component | Cost | What it does |
|---|---|---|
| Pressure tank | $500 to $1,000 | Stores water and maintains pressure in the system |
| Pressure switch | $25 to $100 | Turns the pump on and off as pressure drops and rises |
| Tank bladder | $50 to $100 | Separates water from air inside the pressure tank |
| Pump motor | $500 to $1,000 | Powers the pump |
| Booster pump | $1,000 to $2,000 or more | Increases pressure in the system |
Source: HomeGuide, Well Pump Cost To Replace or Install, 2026
Why quotes differ on identical pumps
Ask each contractor to state the pump type and horsepower, the well depth they are working to, and whether pipe, wire and pressure tank are included. Two quotes are frequently not for the same scope.
- Well depth, which sets how much drop pipe and wire has to come out and go back.
- Whether the existing wiring and control gear is reusable or has to be replaced with the pump.
- Access for a rig or hoist, which on a tight suburban lot can be the constraint.
- Whether the pressure tank is being done at the same time, which is common and sensible if it is of similar age.
- Whether water testing and disinfection after the work is included.