A pump that loses prime has lost the water it needs to pull from the well, and it runs without delivering. The cause is a leak, a check valve, or a low well level, and it needs a diagnosis.
The prime
A jet pump needs water in its system to create the suction, and once it is lost, the pump spins without drawing. hard water is common, and summer heat and shifting soils put pressure on underground lines In Seguin, a pump that runs dry is the classic symptom.
The leak
A suction-side leak lets air in and the prime out, and the leak is found and sealed.
The check valve
A failed check valve lets the water drain back, and the pump loses prime on the next start.
The level
A low well level starves the pump, and the pump is lowered or the well is serviced.
The call
Restore the prime and find why it was lost. Call 888-217-3585 and Seguin Plumbing Helpers will match you with a Seguin pro.
Before you start
For Seguin homeowners, first identify whether the symptom is isolated to one fixture or appears across the home. Note when it happens, what fixtures were running, and whether the main shutoff is accessible. Photos and model numbers help a professional make a faster, more accurate recommendation.
A simple decision checklist
Before approving work in Guadalupe County, ask what caused the problem, which repair options were considered, what access or permit work is included, and how the finished work will be tested. Confirm the scope, materials, cleanup, warranty, and price in writing.
When to stop DIY work
Stop troubleshooting if water is near electricity, sewage is entering the home, a gas appliance is involved, a pipe may be frozen inside a wall, or the repair requires opening a structural surface. Shut off water when safe and call a qualified professional.
Plumbing in Seguin: what to know
In Seguin, hard water is common, and summer heat and shifting soils put pressure on underground lines. Pros in our network know the local quirks and bring the right parts on the first visit.
Across Guadalupe County — from New Braunfels, Cibolo and Schertz to ZIP codes like 78155, 78123, 78130 — homeowners deal with the same kinds of issues. The tips above apply locally, and when a job goes beyond a quick fix, a vetted local pro is only a call away.
Need a hand in Seguin?
If a plumbing issue is beyond a quick fix, don't wait for it to get worse. Call 888-217-3585 and Seguin Plumbing Helpers will match you with a vetted local pro — usually within minutes. Learn more about plumbing help in Seguin.