Gas Line Plumbing in Cypress, CA

If you smell gas

Natural gas has an added odor like rotten eggs so leaks can be noticed. If you smell it inside:

1. Leave the house with everyone, including pets.
2. Don't flip switches, use phones inside, light anything or start a car in the garage.
3. From a safe distance outside, call the gas utility's emergency line or 911.
4. Don't go back in until you're told it's safe.

Once the gas company has made things safe, a plumber can find and repair the leak on your side of the meter.

Common gas line jobs in Cypress homes

• Appliance hookups for new ranges, cooktops, dryers and water heaters
• Tankless water heater upgrades - tankless units need far more gas at full fire than a tank, so lines often need upsizing. See tankless water heaters.
• Outdoor lines for built-in barbecues, fire pits and patio heaters - popular in Cypress backyards
• Leak repairs at old fittings, valves and corroded pipe
• Replacing old flexible connectors - older uncoated brass connectors behind appliances are a known hazard and should be replaced
• Adding shutoff valves at appliances that don't have them
• Remodel work - moving a range or adding a gas line to a new kitchen layout

Sizing matters

A gas system has to deliver enough gas to every appliance running at the same time. Add a tankless water heater, a bigger range or an outdoor kitchen to a system sized for a 1960s house, and appliances may struggle - weak flames, error codes or poor performance. Plumbers size lines based on the total demand and the length of each run. Sometimes the gas meter itself needs an upgrade from the utility.

Earthquake readiness

Southern California's earthquake risk affects gas plumbing in a few ways:

• Flexible connectors to appliances let them move slightly without breaking the line.
• Water heater strapping keeps a tank from tipping and tearing its gas connection.
• Know your meter shutoff. Keep a wrench near the meter, and only shut the gas off if you smell gas or suspect damage. Once it's off, let the utility or a qualified professional restore it and relight pilots.
• Seismic gas shutoff valves automatically close in strong shaking. Some California cities require them in certain situations; check local rules, and have one installed by a licensed plumber if you want one.

Materials

Gas lines in older Cypress homes are usually black steel pipe. Newer work may use black steel, corrugated stainless steel tubing (CSST) with the bonding the manufacturer requires, or approved materials for buried outdoor runs. Each has installation rules, and gas work generally needs a permit, a pressure test and a city inspection in California.

Why this isn't DIY

Gas leaks can cause fires, explosions and carbon monoxide hazards. Working on gas lines calls for the right materials, pressure testing and inspection. Hire a licensed plumber for any gas work, and check their license with the California Contractors State License Board.

Carbon monoxide

Every home with gas appliances should have working carbon monoxide alarms - California requires them in homes with fuel-burning appliances or attached garages. Test them regularly and replace them on the manufacturer's schedule. Signs of CO problems include headaches or nausea that improve when you leave the house, soot around appliances or yellow, lazy burner flames.