How Much Does Well Pump Replacement Cost?
Updated 28 March 2026
Submersible pump: $1,000 to $3,000. Jet pump: $500 to $1,500. The depth of your well determines which type you need.
Quick answer
Submersible pump (deep well, 25 to 400 ft): $1,000 to $3,000 installed. Jet pump (shallow well, under 25 ft): $500 to $1,500 installed. Cost increases with well depth because the old pump must be pulled from further down and the new one lowered back in.
Cost by Pump Type and Well Depth
| Pump Type | Pump Cost | Labor | Total |
|---|---|---|---|
| Shallow well jet pump (under 25 ft) | $150 to $400 | $200 to $400 | $500 to $1,000 |
| Deep well jet pump (25 to 100 ft) | $200 to $600 | $300 to $600 | $700 to $1,500 |
| Submersible pump (25 to 150 ft) | $300 to $700 | $400 to $800 | $1,000 to $2,000 |
| Submersible pump (150 to 400 ft) | $500 to $1,500 | $700 to $1,500 | $1,500 to $3,000 |
| Submersible pump (400 ft+) | $800 to $2,000 | $1,000 to $2,500 | $2,500 to $5,000 |
Submersible vs Jet Pump
| Type | Well Depth | Replacement Cost | Lifespan | Location |
|---|---|---|---|---|
| Shallow jet pump | Under 25 ft | $500 to $1,000 | 15 to 20 yrs | Above ground, in pump house or basement |
| Submersible pump | 25 to 400 ft | $1,000 to $3,000 | 10 to 15 yrs | Inside the well casing, underwater |
Other Cost Factors
Pressure tank condition
If your pressure tank is more than 10 years old, replace it at the same time as the pump. A new pressure tank costs $150 to $400. A failing pressure tank causes the pump to cycle constantly, which burns out the new pump much faster.
Pump horsepower
Larger homes need more powerful pumps. A 1/2 HP pump handles most single-family homes. 3/4 HP and 1 HP pumps are needed for deeper wells or higher demand. Horsepower adds $100 to $300 to the pump cost.
Well depth
The deeper the well, the more labor time to pull the old pump and lower the new one. A 50-foot pull takes a few hours. A 300-foot pull is a half-day job that requires special equipment. Every 100 feet adds roughly $200 to $400 in labor.
Electrical work
Submersible pumps need a dedicated 240V circuit. If the wiring is corroded or undersized, it may need replacing at the same time. A new pump wire for a 200-foot well costs $100 to $300 in materials alone.
Signs Your Well Pump Is Failing
Do not ignore these warning signs. A complete pump failure means no water until it is replaced.
- Low or no water pressure -- sudden drop in pressure is the most common first sign
- Sputtering faucets -- air in the lines means the pump is pulling air, not water
- Pump runs continuously -- should cycle on and off; constant running means it cannot build pressure
- High electric bill -- a struggling pump draws more power trying to maintain pressure
- Sandy or dirty water -- pump may be failing and pulling sediment, or well screen is damaged
- Clicking pressure switch -- rapid clicking indicates the pump cannot maintain pressure
Frequently Asked Questions
How much does well pump replacement cost?
Submersible pumps cost $1,000 to $3,000 installed for wells 25 to 400 feet deep. Jet pumps for shallow wells under 25 feet run $500 to $1,500. Deeper wells and higher horsepower requirements push costs toward the high end.
What is the difference between a submersible and jet pump?
Submersible pumps sit inside the well casing underwater and push water up. They work for wells 25 to 400 feet deep and are the most common type. Jet pumps sit above ground and pull water up. They only work for shallow wells under 25 feet. Submersible pumps cost more to replace because the pump must be physically pulled from deep inside the well.
What are the signs your well pump is failing?
Watch for sudden drops in water pressure, sputtering or air in faucets, pump running continuously, unusually high electric bills, sandy or dirty water, and clicking from the pressure switch. Do not ignore these signs -- a complete pump failure means no water.
How long do well pumps last?
Submersible pumps typically last 10 to 15 years. Jet pumps last 15 to 20 years. Running a pump dry, poor water quality with sediment, and frequent short-cycling caused by a failing pressure tank all shorten pump life significantly. Replacing the pressure tank at the same time as the pump is a smart investment.
Well Pump Replacement Cost Calculator
Estimate parts and labour based on pump type and well depth.
Deeper wells cost more because the pump must be pulled from further down
Estimated Total
$1,035 - $3,105
Pump + Parts
$460 - $1380
Labour
$575 - $1725
Includes pulling pump from 150 ft