Gas Line Safety for San Diego Homeowners

Gas leaks are a serious safety hazard. Learn the warning signs of a gas line problem, what to do immediately, and why you should never DIY gas line repairs.

Common Causes

Corroded or aging gas pipes — especially in homes built before 1970
Physical damage to lines during renovation or landscaping work
Loose fittings or connections at appliances
Earthquake damage — San Diego is in a seismically active zone
Tree root intrusion into underground gas lines
Improper DIY appliance installation

Warning Signs

Smell of rotten eggs or sulfur — the odorant added to natural gas
Hissing or whistling sound near gas lines or appliances
Dead or dying patches of grass above underground gas lines
Bubbling in standing water near the gas meter
Unexplained increase in your gas bill
Pilot lights that repeatedly go out on water heaters or stoves
Physical symptoms: headache, nausea, dizziness when at home

Professional Solutions

If you smell gas: leave immediately, do not flip any light switches, call 911 and SDG&E from outside
Annual gas line pressure testing by a licensed plumber
CSST flexible gas line inspection — prone to lightning-induced leaks in San Diego
Install natural gas detectors on every floor near appliances
Gas shut-off valve upgrade — seismic shut-off valves automatically close during earthquakes
Underground gas line inspection with camera and pressure testing
Never attempt DIY gas line repairs — California requires licensed contractors for all gas work

Need Professional Help?

Our experienced plumbers can diagnose and solve your plumbing issues quickly and efficiently.

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