If you smell gas in a Gilbert home, leave first and then call 911 and Southwest Gas at 877-860-6020 from outside. Piping on the house side of the meter is plumber work, so call the number on this page to be connected with a local plumber in Gilbert.

What happens when you call
The number on this page reaches an independent plumber who handles gas piping in Gilbert. Expect a few questions: is this a repair or an addition, which appliance is involved, and how far is it from the meter? If you've noticed a smell that comes and goes, say where and when. For a new appliance, having the model and its BTU rating handy lets the plumber judge whether the existing line can feed it.
On a repair visit the plumber typically shuts the gas at the meter, finds the leak with a detector or soap solution, fixes the fitting or section, then tests and relights each appliance. Additions add a step: the new piping is pressure tested before the appliance is connected.
What the price depends on
- How long the run is and whether it goes through an attic in summer heat or along an outside wall
- Pipe sizing: a trunk line sized for a furnace and water heater may not cover a range, dryer and grill too
- Black iron versus flexible stainless tubing, and the fittings each requires
- Whether a permit and town inspection are needed for the job
- Any drywall, stucco or trenching work to reach the route
Gilbert conditions
The Town of Gilbert lists Southwest Gas as its residential gas provider. Gilbert grew quickly, and the median home was built around 2003, with only a small share of houses older than 1980. That means most gas systems here are relatively young, often with flexible tubing running through attics to the furnace and water heater. Problems tend to come from additions made later: a gas range swapped in for an electric one, a fire pit, or a pool heater tied into a line that was never sized for it.
The Heritage District holds some of the town's older buildings, and piping there can be a patchwork of eras. For permit questions, the town's Development Services One Stop Shop handles plumbing and building code questions; the town's permit page does not spell out every gas or water heater case, so the plumber will confirm with the One Stop Shop when needed.
Before the plumber arrives
- Find the meter and make sure the path to it is clear of gates, plants and stored items
- Know where each appliance shutoff is, if you can
- Have the new appliance's spec sheet or BTU rating ready
- Keep pets inside or away from the work area
- Plan for appliances to be off briefly while the gas is shut and retested
Gas Line Services questions in Gilbert
Is it worth replacing the flexible connector behind a gas range or dryer?
Will a tankless gas water heater need a bigger gas line?
Can gas be piped to a backyard grill, fire pit or pool heater?
Do homes with gas appliances need carbon monoxide alarms?
More plumbing services in Gilbert
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