01 - ANSWER
Well pump replacement costs $400 to $2,800 in most of the US, with a standard submersible job averaging $1,000 to $2,800 including labor and a shallow jet pump running $400 to $1,200. The three things that move the number most are pump type, well depth, and whether the pressure tank comes out at the same time. A 300-foot well costs meaningfully more to service than an 80-foot one because the contractor has to pull and reset more pipe and wire. Use the calculator above for a range tuned to your ZIP code, then get two written quotes before you commit, since bids on the same job can differ by several hundred dollars. These figures come from this site's own calculator model, built on published 2026 well-contractor pricing and updated for this rebuild; see the full breakdown in the 2026 cost reference by depth.
02 - TYPICAL COSTS
| Job | Usual US price band |
| Shallow / jet pump | $400 - $1,200 |
| Submersible pump (parts + labor) | $1,000 - $2,800 |
| Deep well (300 ft+) | $2,000 - $4,000 |
| Pump + pressure tank | $1,500 - $3,500 |
| Diagnostic | $100 - $300 |
Figures reflect the calculator's own pricing model (see the 2026 cost reference by depth for the full breakdown and methodology).
03 - COST FACTORS What affects well pump replacement cost
- Pump type. Submersible and constant-pressure systems cost more than shallow jet pumps.
- Well depth. Deeper wells need larger pumps and more labor to service.
- Pressure tank. Replacing the tank or controls with the pump adds cost.
- Wiring and controls. Worn wiring or a new control box adds parts and labor.
- Permits. Some areas require a permit for well work.
- Where you live. A well contractor in rural Montana and one outside Boston do not charge the same hourly rate.
04 - FAQ Questions buyers ask before calling a contractor
How much does it cost to replace a well pump?
Most submersible pump jobs run $1,000 to $2,800 including labor. Deep wells can push that toward $4,000.
How long do well pumps last?
Submersible pumps typically last 8 to 15 years. Jet pumps run a bit shorter, generally 8 to 12 years, though either type can clear 15 years in good conditions.
What are the most common signs of a failing well pump?
Low or dropping water pressure, air sputtering from faucets, a pump that runs constantly, and a sudden jump in the electric bill are the four signs contractors hear about most.
Submersible vs jet pump: which one do I need?
Well depth decides it, not preference. A jet pump can lift water from roughly 90 feet or less. Anything deeper needs a submersible pump sized to the well.
Can I replace a well pump myself?
Pulling a submersible pump takes specialized equipment and correct wiring at depth, so most homeowners hire a licensed well contractor. A surface jet pump is more DIY-accessible, though local permits may still apply.
Is a well pump covered by homeowners insurance?
Standard homeowners insurance usually excludes pump failure from ordinary wear, though it may cover sudden damage from a lightning strike or power surge. Some carriers sell an equipment breakdown endorsement that closes that gap.
What size pump does a typical residential well need?
Sizing depends on well depth, flow rate, and household demand, so a licensed well contractor should size the pump rather than guessing from the old unit's horsepower label.
Guess your well depth and the contractor requotes on-site. Measure it, or check the driller's report, before you call.
05 - GUIDES In-depth well pump replacement guides
Compare quotes
Well pump pricing varies by depth and pump type more than by who happens to answer the phone first. Two or three local bids on the same scope, pump type, depth, and whether the pressure tank comes out too, will tell you what the job actually costs in your area faster than any national average.