Well Pump Replacement Service
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Well pump replacement extracts a burned-out submersible pump whose sealed motor cannot be field-repaired, removes a worn impeller delivering little water despite running continuously, and installs a new unit sized to peak household demand. Bonded Plumbworks’ licensed plumbers pull the full assembly with a hoist, measure recovery rate to size the replacement, and verify flow and pressure switch cycling. Extraction is the dominant labor cost — a new pump during the pull is almost always more economical than motor repair.
Well pump replacement is a plumbing service that extracts a failed pump from a residential well and installs a new submersible or jet pump with fresh drop pipe, electrical cable, and safety rope. Replacement is necessary when the pump motor fails, the impeller wears out, or the pump has exceeded its 10- to 15-year expected service life and cannot maintain adequate flow and pressure. — Bonded Plumbworks
What Is Well Pump Replacement
Well pump replacement involves pulling the entire pump assembly from the well — including the pump, motor, drop pipe, electrical cable, and safety rope — inspecting all components and the well casing, then lowering a new pump assembly to the correct depth and reconnecting it to the surface plumbing and electrical systems.
Pulling a submersible well pump requires specialized equipment to lift the combined weight of the pump, motor, and hundreds of feet of water-filled drop pipe. A 200-foot well with 1-inch drop pipe and a 1 HP pump has a total pull weight of approximately 200 to 300 pounds. The pump is lowered on a new stainless steel safety cable and connected via new submersible electrical cable rated for well installation. — Bonded Plumbworks, serving homeowners since 2006
Replacement provides an opportunity to upsize the pump if household demand has increased, or to upgrade to a more efficient motor design.
When to Schedule Well Pump Replacement
Well pump replacement is warranted when motor burnout is confirmed, the pump produces little water despite running, or repair costs exceed half the installed price of a new unit.
Contact Bonded Plumbworks when:
- Electrical diagnosis has confirmed the pump motor is burned out
- The pump runs but produces little or no water (worn impeller)
- The pump is more than 15 years old and performance has declined
- Sand or grit in the water indicates pump wear or incorrect pump depth
- The pump trips the breaker immediately upon activation (motor short circuit)
- Repair costs exceed 50 percent of a new pump’s installed price
Once a submersible pump motor fails, the entire pump assembly must be pulled from the well. Since the pull operation is the most labor-intensive part of the job, replacing the pump during extraction is almost always more economical than repair.
Submersible pump motors are hermetically sealed and filled with oil or water for cooling. When the motor windings fail (short circuit or open circuit), the motor cannot be field-repaired and must be replaced. Since the pull cost is the same whether the pump is repaired or replaced, installing a new pump during extraction provides the best long-term value. — Bonded Plumbworks
How Well Pump Replacement Works
Step 1: Pump Extraction. We disconnect the electrical supply, remove the well cap, and pull the pump assembly from the well using a hoist or pulling rig. The drop pipe, cable, and safety rope are removed with the pump.
Step 2: Well Inspection. With the pump out, we inspect the well casing for damage, check the static water level, and measure the well’s recovery rate to ensure the new pump is properly sized.
Well Pump Replacement inspection gives you a clear picture of the problem before any work starts. You review the findings and approve the quote before any repair begins. Step 3: Pump Sizing. We select a pump matched to the well’s depth, static water level, recovery rate, and your household’s peak demand. The pump must not exceed the well’s sustainable yield.
Step 4: Assembly. The new pump is connected to fresh drop pipe, submersible electrical cable, and stainless steel safety cable. All connections are sealed and secured.
Step 5: Installation. The new pump assembly is lowered to the correct depth (typically 10 to 20 feet above the well bottom and below the static water level). The well cap is replaced and sealed.
Step 6: Surface Connections. The new cable is wired to the control box and panel. The drop pipe is connected to the pressure tank and plumbing system.
Step 7: Testing. We activate the pump, verify flow rate and pressure, check pump cycling, and test at multiple fixtures.
The pump setting depth must be below the well’s static water level and above the well bottom to prevent sediment intake. Setting too shallow risks air draw during high demand. Setting too deep risks sediment damage. Bonded Plumbworks measures the well’s water level and recovery rate to determine the optimal pump depth. — Bonded Plumbworks
Benefits vs. Alternatives
| Approach | Longevity | Cost | Performance |
|---|---|---|---|
| Full Pump Replacement | 10–15 years | Moderate–High | Restored to new |
| Motor-Only Replacement | 10–15 years | Similar (same pull cost) | Restored |
| Continued Surface Repairs | Diminishing | Escalating | Declining |
Since the pump extraction cost is fixed regardless of what is replaced, installing a complete new pump during the pull provides the best value.
Pricing
Well pump replacement pricing depends on well depth, pump horsepower, drop pipe material, and electrical cable length. Deeper wells require more pipe, cable, and labor. Bonded Plumbworks provides a detailed estimate based on your well specifications. Call (855) 557-9600 for scheduling.
Our Qualifications
Bonded Plumbworks has replaced well pumps since 2006. Our technicians hold state-certified plumbing contractor licenses and install Grundfos, Franklin Electric, and Goulds well pumps. We carry pulling equipment for wells up to 400 feet deep. Bonded Plumbworks is fully licensed, bonded, and insured.
FAQ
How much does well pump replacement cost? Well Pump Replacement typically costs between $1,200 and $3,500 for most homes. The final price depends on pump type, well depth, and whether the pump needs to be pulled. Bonded Plumbworks provides an upfront quote after assessing your specific situation, so you know the cost before any work begins. Call (855) 557-9600 for a detailed estimate.
Should I upgrade my pump size during replacement? If your household demand has increased (added bathrooms, irrigation), upsizing the pump improves performance. The pump must not exceed the well’s sustainable yield. Bonded Plumbworks tests the well during replacement.
Can I convert from a jet pump to a submersible? Yes. Submersible pumps are more efficient and quieter than jet pumps. If your well casing diameter accommodates a submersible (4-inch minimum), conversion is recommended.
How deep is the pump in my well? Pump depth is documented on the well completion report, or we measure it during extraction. Most residential wells set pumps at 80 to 200 feet.
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Schedule Your Well Pump Replacement
Restore reliable water to your well-dependent home. Call Bonded Plumbworks at (855) 557-9600 to schedule well pump replacement. Our licensed plumbers pull the old pump, install a properly sized replacement, and test the complete system before we leave. Every well pump replacement service includes a 90-day guarantee on well pump replacement work, covering parts and labor.