John Farmer and Sons Well Drilling and Pump Service Inc.
Your Local Resource in Indiana For Water Pump Services

If your pump is under 10 years old and the issues are isolated—like a worn seal, bad pressure switch, or clogged impeller—repair is usually the best value. When failures are frequent, efficiency has dropped significantly, or the unit is at end-of-life, replacement typically lowers lifetime cost.

We evaluate age, service history, electrical condition, and hydraulic performance before recommending a path. You’ll get a straight cost-benefit comparison with expected lifespan.

• Frequent trips, overheating, or vibration often signal deeper wear.
• Parts availability & warranty status affect the decision curve.
• Energy savings from modern motors/VFDs can offset replacement cost.
• Chronic leaks and corrosion usually indicate replacement is smarter.

Early warning signs include pressure fluctuations, air sputtering at fixtures, unusual noise, and breaker trips. Catching these early prevents costly secondary damage to motors, seals, and piping.

A quick inspection of electrical connections, suction conditions, and pressure tank health often reveals the culprit. We diagnose and tune before failure cascades.

• Rapid cycling or long run times without pressure gain.
• New rattling/rumbling (possible cavitation or bearing wear).
• Visible leaks, rust trails, or moisture around seals.
• Burning smell or warm control box/pressure switch.

Most standard installations wrap in half a day to a full day, depending on site access, power, and plumbing complexity. We handle safe removal, proper base/alignment, priming, and code-compliant connections.

We finish with functional testing and owner walk-through so you know how to operate and maintain the system. Documentation and warranty registration are included.

• Load/flow sizing and head calculation verification.
• Electrical, controls, and pressure tank integration.
• Start-up, leak checks, and performance validation.
• Cleanup, haul-away, and disposal of the old unit.

Most residential/light commercial pumps benefit from an annual service, while heavy-duty or abrasive environments may warrant quarterly checks. Routine service reduces energy use, prevents seal failures, and extends lifespan.

We tailor plans to water quality, run hours, and load profile. A small amount of prevention avoids inconvenient downtime.

• Inspect/clean strainers, check valves, and foot valves.
• Verify pressure tank pre-charge and switch settings.
• Lubricate bearings and check alignment where applicable.
• Electrical checks: amperage, insulation, and connections.

Yes—VFDs match motor speed to demand, cutting wasted energy from throttling and reducing mechanical stress. They also improve pressure stability and can lengthen motor and seal life.

We assess compatibility (motor type, NEMA ratings, enclosure) and program soft-start/stop, overload protection, and set-points for your application. The result is smoother operation and measurable savings.

• Energy savings scale with variable load profiles.
• Less water hammer and improved comfort at fixtures.
• Built-in diagnostics and protections reduce downtime.
• Eligible for utility rebates in many regions.

Low pressure can stem from suction leaks, clogged strainers, failing pressure tanks, undersized piping, or a worn impeller. We perform pressure/flow tests and isolate each component to pinpoint the restriction.

Solutions range from repairing suction leaks and recalibrating switches to replacing a tank, upsizing piping, or installing a booster pump. You’ll get the least-cost fix that meets demand.

• Static vs. dynamic pressure testing to locate losses.
• Pressure tank pre-charge verification and diaphragm check.
• Impeller inspection and replacement if worn or fouled.
• Booster/constant-pressure systems for high-demand sites.

Cavitation occurs when local pressure drops below vapor pressure and bubbles collapse on the impeller, pitting metal and eroding performance. It’s common with starved suction, clogged strainers, or excessive lift.

Prevention focuses on improving Net Positive Suction Head (NPSH) and reducing restrictions. We optimize suction piping, raise fluid levels, and right-size the pump for the duty point.

• Short, straight suction runs with minimal fittings.
• Clean strainers and properly sized foot/check valves.
• Lower pump elevation or increase flooded suction.
• Match pump curve to system curve; avoid off-curve operation.