Report Gas Leak: 888-GAS-1-GAS
Customer Service: 800-624-2019
BEWARE UTILITY SCAM

SEMCO is receiving customer reports of being scammed by false Company contact information online. Please be cautious of where you source Company phone numbers and website links before sharing your gas account number and banking information.

• ONLY USE THE 800 NUMBER ON YOUR SEMCO BILL. Scammers post false information online or fake their caller ID number.
• TO VERIFY A SUSPICIOUS CALL, hang up and call SEMCO at 800-624-2019.
• REPORT A SUSPICIOUS CALL to SEMCO and the Michigan Public Service Commission (MPSC) at 800-292-9555.
• IF YOU FEEL THREATENED, reach out to local law enforcement by dialing 911.

SEMCO ENERGY Gas Company reminds customers to call MISS DIG (811) at least 3 days prior to doing any digging or excavation. With more people at home this spring, SEMCO has experienced an increase in line hits caused by people digging before calling MISS DIG. Michigan Law requires that if you plan to dig or excavate you must notify MISS DIG (811) at least 3 days in advance. It’s one phone call, it’s free and it could save your life.