• We will close at 10:00 AM on Thursday, December 11, 2025, to attend a company training event. We will resume normal business hours on Friday, December 12, 2025 at 8:00 AM. If you are currently experiencing a gas emergency, please call our 24-hour Emergency Service Line: 888-468-7007, Option 1.
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To report a natural gas odor or emergency, leave the area immediately and then call 911 and 888-468-7007.

Business Hours (Excluding Holidays)
Monday – Friday 8:00am – 5:00pm CST

Customer Service Center:
(888) 468-7007, Option 3
(281) 778-6250, Option 3

24-Hour Emergency Number:
(888) 468-7007, Option 1
(281) 778-6250, Option 1

Online Payments
(888) 468-7007, Option 2
(281) 778-6250, Option 2

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Cooler temperatures can lead to higher gas usage. These quick tips can help reduce usage:

Heating tips:

  • Set your thermostat to 68–70°F.
  • Seal windows and doors.

Gas stove tips:

  • Use cookware that matches the burner size.
  • Keep burners clean for an efficient flame.

Water heater tips:

  • Set your water heater to 120°F to save energy.
  • Take shorter showers or use low-flow showerheads to reduce how-water demand.

For additional tips, visit https://www.sienergy.com/tips-to-lower-gas-usage/