Jet Pump Service
Jet Pump Service & Repair in Northern California
Jet pumps require specific expertise to prime, troubleshoot, and tune correctly. Our technicians have years of hands-on experience with both shallow-well and deep-well jet systems across the SF Bay Area.
Shallow-Well vs. Deep-Well Jet Pumps
Jet pumps sit above ground and use suction to draw water — shallow-well versions for depths up to about 25 feet, and deep-well (two-pipe) jet pumps for deeper wells. They're reliable when properly maintained, but they have unique quirks: air locks, lost prime, worn nozzles, and foot valve failures that require a specialist to diagnose correctly.
Common Jet Pump Issues We Fix
- Pump won't prime or keeps losing prime
- Low pressure or reduced flow output
- Short-cycling or rapid clicking
- Worn ejector nozzle or venturi
- Foot valve or check valve failures
- Motor overheating or tripping the breaker
Honest Assessment, Real Solutions
Sometimes a jet pump problem is the pump; sometimes it's the foot valve 50 feet down. We diagnose the actual cause before recommending a fix — so you don't pay for a new pump when a $40 valve was the issue. That's the difference clear communication makes.
Jet Pump Service FAQ
Why won't my jet pump prime?
Common causes include a stuck or leaking foot valve, air leaks in the suction pipe, a worn ejector nozzle, or low water level in the well. We diagnose the actual cause before recommending a fix.
What's the difference between a shallow-well and deep-well jet pump?
Shallow-well jet pumps use a single pipe and work for wells up to about 25 feet deep. Deep-well jet pumps use two pipes and an ejector assembly down the well to reach deeper water.
Should I replace my jet pump with a submersible?
It depends on your well depth, water demand, and the condition of your existing system. Submersible pumps are generally more efficient and quieter, but converting may require changes to your plumbing and electrical. We'll assess and advise honestly.
How much does jet pump repair cost?
Cost depends on the problem — a foot valve replacement is very different from a full pump replacement. We provide an itemized, flat-rate quote in writing before any work begins.
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Jet pump giving you trouble?
Call now for expert jet pump service across Pacifica and Northern California.
(415) 367-5136