Details for SW-Gas

Call 811
Before you dig!

one simple call to 811 gets underground utility-owned lines marked for free.
Whether you’re a homeowner or professional excavator, every digging
job requires a call — even small projects — so be sure to:
• Call 811 at least two working days before starting any digging project
• Wait for the site to be marked
• Respect the marks
• Dig with care

not calling can be life threatening and costly.
You can harm yourself or others, disrupt natural gas service to an entire neighborhood,
and potentially be responsible for injuries, repair costs, and criminal penalties.
Natural gas lines can be buried anywhere. If you ever suspect a natural gas leak, call 911
and Southwest Gas at 877-860-6020 immediately, whether you’re our customer or not.
For more information about natural gas safety, visit
or call