Cost guide
Well Pump Replacement Cost: Pump Type, Depth, Labor and What to Ask
Most published estimates put a replacement between about $1,000 and $2,500. Where your job lands depends on the pump type, the depth, and what else gets replaced while the pump is out.
On this page
HomeGuide puts the typical U.S. well pump replacement at $1,000–$2,500 for a submersible and $400–$1,400 for a jet pump, installed, with a national average of $1,800.[1] This Old House reports $900–$2,500.[2] Deep wells, three-wire systems, new wire and pipe, and a new pressure tank at the same visit push jobs above those ranges; a constant-pressure system runs $2,000–$5,000.[1]
How to read these numbers
These are national ranges published by cost-guide companies, with their dates. They are not quotes and not our own survey. Prices vary by region, season and contractor. Use them to sanity-check a quote, not to predict it to the dollar.
Published ranges, side by side
| Publisher | Date | Installed range | What it's based on |
|---|---|---|---|
| HomeGuide | Aug. 7, 2025 | $1,000–$2,500 average range; $1,800 national average | Proprietary cost database and research[1] |
| This Old House | Updated Mar. 5, 2026 | $900–$2,500; pump alone $200–$500 | Unit prices surveyed through The Home Depot[2] |
Why only two? We list a source only after reading its page directly. Other widely quoted figures (for example, Angi's) were not accessible to us at the time of review, so we don't repeat them.
Replacement cost estimator
This tool is for educational guidance and does not replace an onsite diagnosis or a written quote. It shows published national ranges (HomeGuide, Aug. 2025) — it does not predict your local price and does not invent adjustments for depth or region.
Cost by pump type
| Pump type | Installed cost |
|---|---|
| Submersible pump | $1,000–$2,500 |
| Deep-well jet pump | $500–$1,400 |
| Shallow-well jet pump | $400–$1,000 |
| Constant-pressure pump system | $2,000–$5,000 |
Not sure which you have? See submersible vs. jet pumps.
What pushes the price up or down
- Pump type
- Submersibles need the pump pulled and reset in the well; jet pumps sit above ground.
- Depth
- A deeper setting means more drop pipe, more wire, a larger pump and more time (and sometimes a rig) to pull and set it. HomeGuide names well depth and pump size as the two primary cost factors.[1]
- What gets replaced
- Old wire, pipe, check valves, the pitless adapter, the pressure tank and switch are often replaced while the pump is out. Each is a line item.
- Wiring and control
- Three-wire pumps need a matching control box; Franklin requires the box to match the motor's HP and voltage.[3] Electrical work may involve an electrician at $50–$130 per hour (HomeGuide).[1]
- Labor and timing
- HomeGuide lists plumbing labor for a pump install at $250–$800 and a two-person well crew at $150–$300 per hour; after-hours emergency calls cost more.[1][4]
- Access
- Wells under decks, in tight well houses or far from a driveway take longer.
Deep-well and submersible installations
Queries for "deep well pump replacement cost" and "submersible well pump installation cost" are really asking about the top of the ranges above. There is no reliable national per-foot price we can cite, so we don't give one. What we can say from the published data: submersibles sit at $1,000–$2,500 installed on average, HomeGuide's overall range tops out far higher for unusual systems, and the gap is made up of pipe, wire, pump size and crew time.[1] Ask your contractor to price those separately.
Parts often replaced at the same time
| Part | Stand-alone installed cost |
|---|---|
| Pressure tank | $800–$1,500+ |
| Control box | $300–$600 |
| Motor start capacitor | $150–$300 |
| Pressure switch | $150–$200 |
| Check valve | $150–$200 |
| Pressure gauge | $150–$200 |
| Well cap and seal | $300–$500 |
Source: HomeGuide's repair cost guide.[4] Bundled with a pump job these usually cost less than the stand-alone price, because the service call and draining the system are already paid for.
Repair or replace?
HomeGuide's rule of thumb: consider replacement when the pump is more than 10–15 years old, especially after several recent repairs; repair makes sense for newer pumps with a single-component failure, particularly when the repair costs less than half of a replacement.[4] Two more questions worth asking:
- Is it really the pump? Pressure tanks, switches, control boxes and check valves cause many of the same symptoms at a fraction of the price. Work through the troubleshooting guide first.
- Is it the well? If the water level has dropped, a new pump won't help. Ask whether the static and pumping levels were measured.
Evidence to ask for before you pay for a pump
Quote checklist
- What was measured: voltage, amperage, insulation resistance (a "megger" test), water level, pump output.
- The pump brand, model, HP and voltage, and whether it's two-wire or three-wire.
- Setting depth and whether drop pipe, wire, check valves and pitless adapter are being replaced (length and material).
- Whether the pressure tank and switch are included, and what precharge and switch setting will be used.
- Warranty on parts and labor, in writing.
- Disinfection and water testing after the work — the CDC recommends testing after any part of the well system is repaired or replaced.[5]
- Permit requirements where you live.
Ways to keep the bill down
- Get the diagnosis in writing; a second opinion on a pump replacement is reasonable if the evidence is thin.
- Fix short cycling causes at the same visit so the new pump isn't worn out by the old tank.
- Replace aging tank, switch and check valve while the system is already open if they're near the end of life.
- Avoid emergency-rate hours when you have any water at all.
Sources
- HomeGuide. How Much Does a Well Pump Cost To Replace or Install? (article dated Aug. 7, 2025). Accessed Sept. 28, 2026.
- This Old House. Well Pump Cost and Installation Guide (updated Mar. 5, 2026). Accessed Sept. 28, 2026.
- Franklin Electric. Submersible Motors: Application, Installation & Maintenance (AIM) Manual, 60 Hz. Accessed Sept. 28, 2026.
- HomeGuide. How Much Does Well Pump Repair Cost? (article dated Aug. 6, 2025). Accessed Sept. 28, 2026.
- Centers for Disease Control and Prevention. Guidelines for Testing Well Water. Accessed Sept. 28, 2026.
We cite manufacturer documentation and public agencies first. Read how we choose and check sources.