Gas Line Installation & Repair

Gas Line Repair and Installation in Pasadena and the San Gabriel Valley

Natural gas is one of the few systems in a home where a small mistake carries real consequences, which is exactly why this is not the place to improvise or save a few dollars with a handyman. E.T. Plumbing (CSLB #710889) handles gas line repair, replacement, and new installation across Pasadena, Altadena, Glendale, Alhambra, San Marino, and the rest of the San Gabriel Valley. A suspected leak requires evacuation and a call to SoCalGas from safety before plumbing work. For planned installations and repairs after safety clearance, every connection we make gets pressure-tested and verified before we call the job finished.

What to Do If You Suspect a Gas Leak

Natural gas has an added odor, but it may be faint, masked, or undetectable. Do not use smell alone to decide an area is safe. For any suspected leak, leave immediately, avoid sparks and flames, and contact SoCalGas from a safe location. Do not investigate the source or return until SoCalGas or emergency responders say it is safe. SoCalGas gas-leak guidance explains the signs and emergency steps.

Possible gas-leak signs and appliance concerns need different responses. If a leak is suspected, leave immediately rather than investigating:

• A sulfur or rotten-egg odor near a range, water heater, furnace, or the gas meter
• A hissing or whistling sound at a fitting, valve, or appliance flex line
• An unexplained rise in gas use needs review, but a bill alone cannot confirm or rule out a leak
• A large, unsteady yellow flame in an appliance that normally burns blue can signal incomplete combustion and a carbon-monoxide risk. This is an appliance safety issue, not proof of a gas-line leak; arrange a professional inspection before reuse
• A patch of dead or yellowing grass in a line above a buried yard run
• Headaches or lightheadedness may signal carbon-monoxide exposure, which is related to incomplete combustion, not the gas odor. If exposure is suspected, leave the building, call 911 from safety, and seek immediate medical attention

New Gas Lines for Ranges, Dryers, Pool Heaters, and Fire Pits

Adding gas where there was none is one of our most common calls. A homeowner switches from an electric to a gas range, relocates the laundry and needs a dryer hookup, or wants to bring a pool heater, an outdoor fire pit, or a built-in barbecue online. The detail most people never see is sizing. Every appliance draws a certain volume of gas, and a line that was fine for a single water heater can starve a new high-BTU range or pool heater once it shares the load. We calculate demand for the whole system, not just the new appliance, so nothing runs lean.

Corroded Lines, Permits, and Proper Shutoffs

Plenty of older homes across the San Gabriel Valley still carry decades-old galvanized or black iron gas piping, and threaded steel does not last forever. Exterior sections exposed to weather and sprinkler overspray corrode from the outside in, while internal rust can flake loose and clog appliance valves. When we replace a run, we permit the work with the local building department and leave it to code, including appliance shutoff valves so any single fixture can be isolated without killing gas to the entire house. In earthquake country, we can also install a seismic shutoff that trips automatically during strong shaking, which is cheap insurance here in Southern California.

If you smell gas or suspect a leak, evacuate and contact SoCalGas from a safe location before arranging plumbing work. Gas work often pairs with a water heater replacement or a tankless conversion, and any suspected gas leak is an emergency. We serve Pasadena and the San Gabriel Valley. After SoCalGas or emergency responders confirm the area is safe, or for planned gas-line work, call E.T. Plumbing at (818) 266-0213 and we will test the system, explain what we find in plain language, and lay out a clear path forward, no scare tactics, just honest work that passes inspection.