Well Pump Replacement Cost (2026)
Updated October 2026 · Prices checked 2026-10-25 — sources cited below.
Replacing a well pump costs $900–$2,500 on average installed, with most full replacements landing $1,500–$4,000 once depth and labor are real. Publisher bands: This Old House $900-$2,500 · DrillerDB $1,500–$2,827 · The Well Guide $1,500–$4,000. The price tracks pump type, well depth — every 100 ft adds about $500-$1,000 — labor, and whether the pressure tank is replaced in the same visit.
What drives the cost
- Pump type. Unit-only (This Old House via Home Depot): shallow jet $200, deep-well jet $300, submersible $500. Installed (DrillerDB): shallow jet $300–$900, deep jet $500–$1,500, submersible $900–$3,000+, constant-pressure $2,000–$5,000+, solar $1,785–$4,425, manual $160–$1,450, windmill $5,000–$21,500.
- Well depth. The biggest single multiplier — about $500-$1,000 per 100 vertical feet, cited independently by DrillerDB and The Well Guide. The Well Guide's submersible bands: 100–200 ft $1,500–$3,000; 200–300 ft $2,000–$4,000; 300–400 ft $2,800–$5,500; 400 ft+ $4,000–$8,000+.
- Labor and pulling equipment. $250–$1,500 at $45–$150/hr plus a $100-$150 callout; deep wells add $300-$700 for a hoist rig (DrillerDB).
- Pressure tank. Bundling a tank with the swap adds $200–$500 incremental versus $300–$700 standalone (The Well Guide); a waterlogged tank repair runs $600–$2,500 (DrillerDB).
- Permit. $25–$500 where the county requires breaking the well seal or altering 240V service (DrillerDB); The Well Guide suggests budgeting $50-$200.
- Wiring and components. Pump unit $300–$1,500, submersible wire $150–$750 at $1.50/ft/ft, check valve + torque arrestor $50–$200 (DrillerDB itemization — single publisher, indicative).
Band by band, by depth
Depth is where two quotes for the same pump diverge most. A submersible swap in a 150-foot well and the same swap at 400 feet are different jobs — more pipe, more wire, and often a hoist. The Well Guide's installed bands by depth:
- 100–200 ft: $1,500–$3,000
- 200–300 ft: $2,000–$4,000
- 300–400 ft: $2,800–$5,500
- 400 ft or deeper: $4,000–$8,000+
The Well Guide's worked example: a Franklin Electric 3/4 HP submersible, 200 ft of drop pipe, wire, labor and mobilization totals $1,825–$2,335 for a 200-foot well — its guidance is to ask what's missing from any quote below that, and what's driving the premium in one above it.
When it's the pump — and when it isn't
No water pressure does not automatically mean a dead pump. DrillerDB lists cheaper failure modes that mimic total pump failure: a pressure switch at $50–$300 (the most common and cheapest fix), a control box or start capacitor at $150–$600 on 3-wire pumps, and a check valve at $100–$350 — a failed valve drains water back and makes the pump run continuously. Motor failure or a ground fault ($800–$2,500) does mean pulling a submersible. Replacing components first is the cheap test; pulling the pump is the expensive confirmation.
Well pump vs sump pump
This page covers the well pump — the pump that delivers water from your well into the house. Sump pumps (which remove groundwater from a pit) are a different system with different costs; both live on the water systems hub alongside the well & sump pump cost guide and the water systems cost calculator. The bands here are not blended with sump-pump figures.
FAQs
How much does it cost to replace a well pump?
Replacing a well pump costs $900–$2,500 on average (This Old House), while installer-grade bands put most full replacements at $1,500–$2,827 (DrillerDB) to $1,500–$4,000 fully installed (The Well Guide). The price tracks pump type, well depth, horsepower and labor.
How much does well pump replacement cost by pump type?
Unit-only (This Old House / Home Depot): shallow jet $200, deep-well jet $300, submersible $500. Installed (DrillerDB): shallow jet $300–$900, deep jet $500–$1,500, submersible $900–$3,000+, constant-pressure $2,000–$5,000+, solar $1,785–$4,425, manual $160–$1,450, windmill $5,000–$21,500. The Well Guide puts a shallow jet replacement at $800–$1,800 installed.
How much does well depth add to the cost?
Every 100 feet of well depth adds roughly $500–$1,000 — stated independently by both DrillerDB and The Well Guide. The Well Guide's submersible bands by depth: 100–200 ft $1,500–$3,000; 200–300 ft $2,000–$4,000; 300–400 ft $2,800–$5,500; 400 ft or deeper $4,000–$8,000+. A constant-pressure (VFD) system adds $800–$2,000 at any depth.
What does the labor cost to pull and replace a well pump?
Labor and extraction equipment run $250–$1,500 at $45–$150/hr plus a $100–$150 callout fee, with deep wells adding $300–$700 for a hoist rig (DrillerDB). The Well Guide corroborates that labor alone can reach $1,500 on a deep well job.
Should I replace the pressure tank at the same time?
Usually, if the quote is close. Bundling a tank with the pump swap adds $200–$500 incremental (The Well Guide), versus $300–$700 for scheduling a standalone tank job later. DrillerDB prices a waterlogged pressure tank repair at $600–$2,500+ — a ruptured bladder short-cycles and can destroy the new pump motor.
Do I need a permit to replace a well pump?
Many counties require one to break the well seal or alter 240V service: $25–$500 (DrillerDB, county-dependent), with The Well Guide suggesting a $50–$200 budget where permits are required.
At a glance: replacement bands by source
| Scope | Published band | Publisher |
|---|---|---|
| Overall replacement, installed | $900-$2,500 | This Old House |
| Overall replacement, average (span $160–$5,000+) | $1,500–$2,827 | DrillerDB |
| Overall replacement, fully installed | $1,500–$4,000 | The Well Guide |
| Shallow jet pump, installed | $300–$900 | DrillerDB |
| Deep jet pump, installed | $500–$1,500 | DrillerDB |
| Submersible pump, installed | $900–$3,000+ | DrillerDB |
| Shallow jet pump, installed | $800–$1,800 | The Well Guide |
| Submersible, 100–200 ft well | $1,500–$3,000 | The Well Guide |
| Submersible, 300–400 ft well | $2,800–$5,500 | The Well Guide |
| Submersible, 400 ft or deeper | $4,000–$8,000+ | The Well Guide |
| Constant-pressure (VFD) system | $2,000–$5,000+ | DrillerDB |
| Labor & extraction equipment | $250–$1,500 | DrillerDB |
| Pressure tank, bundled incremental | $200–$500 | The Well Guide |
| Permit & inspection | $25–$500 | DrillerDB |
Publisher bands are kept separate and never averaged. Unit-only rows (This Old House / Home Depot: shallow jet $200, deep jet $300, submersible $500) are a different scope from installed rows and are not mixed into the same column. Component itemization (pump unit $300–$1,500, wire $150–$750, check valve $50–$200) rests on DrillerDB alone. The full envelope $900–$4,000 reflects both ends across publishers.
Sources
- This Old House — Well Pump Cost and Installation Guide (2026), updated 03/05/2026
- DrillerDB — Well Pump Replacement Cost (2026), updated July 2026
- The Well Guide — Well Pump Replacement Cost 2026, updated Mar 2026
All three sources re-fetched live October 25, 2026 (HTTP 200) and figures quote-bound to their rows. HomeAdvisor and Angi returned HTTP 403 during that pass and are not cited (treated as unknown this pass). Figures gathered 2026-10-25; see the dataset file for the full source log. Estimate only — get local written quotes.
