Customer Service

Summit Natural Gas is always available to help you. You may contact our Customer Service Department to discuss your service, inquire about your bill, or explore the programs and services we offer. Our Customer Service Department can be reached by calling toll-free at 1-800-927-0787. You may also use the form below to contact our Customer Service Department and we will get back to you as soon as we can.


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Natural Gas Emergencies

In the event of a natural gas emergency or a suspected gas leak, please call our 24 –hour emergency line at 1-800-883-3181 from a safe location. You can find more information on what to do during a suspected gas leak on our Safety page.

Gallatin Field Office

301 N Main St. | Gallatin, MO 64640

Fax: 660-663-3371

Toll Free: 1-800-927-0787

Business Hours

8am - 5pm Mon-Fri

Emergency Calls

24/7 Support

Branson Office

116 Chiefs Ct. | Branson, MO 65616

Fax: 417-239-1554

Toll Free: 1-800-927-0787

Lebanon Office

1201 Deadra Dr. | Lebanon, MO 65536

Fax: 417-588-3500

Toll Free: 1-800-927-0787

Lake of the Ozarks / Warsaw

272 Keystone Industrial Park Dr. | Camdenton, MO 65020

Fax: 573-374-1240

Toll Free: 1-800-927-0787

Mountain Grove / West Plains Field Office

500 West 19th St. | Mountain Grove, MO 65711

Fax: 417-926-7538

Toll Free: 1-800-927-0787