When your water stops flowing or pressure drops, it’s often a sign of well pump problems.
The most common issues include low water pressure, air in the lines, electrical failures, or clogged pipes.
Understanding what’s happening and knowing when to call a professional can save you time, money, and stress.
A properly functioning pump is the heart of your home’s water system.
Below, we’ll walk through seven of the most frequent problems homeowners face, along with simple troubleshooting tips and when to bring in an expert for safe, reliable repair.
1. Low or No Water Pressure
If water dribbles instead of flows, start by checking your pressure tank gauge.
Low readings usually mean there’s an issue with the pressure switch, a clogged filter, or mineral buildup inside the pipes.
These are the first areas to inspect before assuming the pump is failing.
Quick checks:
- Verify the pump’s power supply
- Inspect the pressure switch for corrosion or debris
- Clean or replace blocked filters
If none of these fixes the issue, the problem could be deeper in the system, such as a failing pump motor or a collapsed well casing.
2. Air Spitting From Faucets
When a faucet spits air before water runs smoothly, it’s a sign of air entering the system.
This can happen if the water level in the well is dropping, the check or foot valve is failing, or a suction line crack is drawing air.
Left unchecked, air leaks can damage plumbing and reduce pump efficiency.
Have a technician inspect your water well maintenance system to identify the source and prevent long-term damage to your pump or plumbing.
3. Short Cycling (Pump Turns On and Off Frequently)
Short cycling happens when the pump starts and stops repeatedly within seconds or minutes.
This constant cycling wears down the motor faster and wastes electricity, usually from:
- Waterlogged or failing pressure tank
- Malfunctioning pressure switch
- Leak in household plumbing or drop pipe
Check the air pressure in your pressure tank–it should be about 2 PSI below the cut-in pressure listed on your switch.
If the issue persists, the tank’s bladder may be damaged and need replacement.
4. The Pump Runs Constantly
If your pump never shuts off, it’s a red flag.
The system may be losing pressure somewhere or working too hard to maintain flow.
This could mean:
- Stuck pressure switch that never registers full pressure
- Leaks in pipes or the drop line leading to the well
- Faulty check valve allowing backflow
Constant operation can quickly overheat the motor.
5. Dirty or Discolored Water
Brown, yellow, or cloudy water often points to sediment, rust, or bacteria inside the well or plumbing.
Common culprits include:
- Damaged well casing letting in soil or surface water
- Corroded pipes or fittings
- Worn impeller stirring sediment
If discoloration continues after running water for several minutes, schedule a water test and system cleaning to protect both your pump and your family’s health.
6. Strange Noises From the Pump
Grinding, rattling, or humming noises signal that your pump is under strain.
The sound often points to friction, imbalance, or poor suction from:
- Loose bearings or impellers
- Debris lodged in the housing
- Cavitation from low water levels or suction leaks
Some noises seem harmless, but ignoring them can lead to major mechanical failure.
If the sound continues after power cycling the system, call for water system repair before parts overheat or seize.
7. Electrical or Power Issues
If your pump doesn’t start at all, it could be an electrical problem rather than a mechanical one.
Watch out for:
- Tripped breakers or blown fuses
- Loose or frayed wiring at the control box
- Burnt contacts on the pressure switch
Always cut power before inspecting electrical parts.
Preventing Common Pump Issues
Preventive care is the best way to avoid unexpected repairs and expensive replacements.
Routine water well maintenance includes:
- Inspect pressure tank and switch every six months
- Flush or replace sediment filters regularly
- Test water quality annually for bacteria and minerals
- Schedule a professional inspection once per year
A little maintenance goes a long way–keeping your well pump running smoothly through every season.
DIY vs. Professional Well Pump Fixes
Some minor issues–like resetting a breaker or cleaning filters–can be handled at home.
But for electrical problems, pressure tank failures, or any job requiring pulling the pump, call a professional.
DIY attempts without the right tools can cause more harm than good.
A professional brings gauges, test equipment, and correct parts to complete the job safely and efficiently.
The smartest fix is the one that keeps your water running and your system protected for years to come.
Frequently Asked Questions About Well Pump Problems
How Long Do Well Pumps Last?
Most pumps last 8 to 15 years, depending on water quality and maintenance.
Regular inspections extend lifespan.
Can Low Water Pressure Mean the Pump Is Failing?
Sometimes.
Low pressure can indicate a failing pressure switch, clogged pipe, or impeller wear.
If cleaning filters doesn’t help, schedule a professional diagnosis.
What Happens If My Pump Runs Dry?
Running dry causes heat buildup that can damage seals, bearings, and electrical components.
Shut off the power immediately and have the water level checked.
How Often Should I Schedule Maintenance?
Once a year for most systems.
Preventative service catches small problems before they become common pump issues requiring costly repairs.
Is It Safe to Repair a Well Pump Myself?
Limit DIY well pump fixes to minor tasks like filter changes or breaker resets.
Electrical, deep well, or motor-related work should be left to trained technicians.
How Can I Tell If My Pump Needs Replacement?
Watch for frequent cycling, odd noises, and higher energy bills.
If the pump is over 10 years old and repairs are frequent, replacement may be the smarter choice.
Reliable Repairs Keep Water Flowing
Most well pump problems start small–but ignoring them can lead to major system damage and water loss.
Whether you’re dealing with low pressure, air in lines, or electrical faults, prompt attention keeps your water safe and dependable.
Pump It Up Pump & Irrigation provides inspections, repairs, and replacements for residential systems of all sizes.
From emergency calls to preventative maintenance, expert technicians help you stay ahead of trouble before it disrupts your day.
Ready to restore your water pressure or schedule professional maintenance?
Contact us today to book your service and keep your well system running strong year-round.
Need Hand Well Pump Installation Services in Phoenix?
Trust Pump It Up Pump Services, Inc. for professional hand well pump installation in Phoenix. Our experienced team delivers dependable, efficient installation services to ensure your water system operates smoothly and reliably.
Call 623-582-5069 or request service online today!