Colorado 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 at 1-800-720-8193. 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.
For media inquiries please contact MediaRelations@summitutilities.com.
To request energy use data as part of Colorado’s Statewide Energy Benchmarking Program please email firstname.lastname@example.org. For more information about the program please visit the Building Performance Colorado website.
For aggregation purposes, those requesting benchmarking data must have permission from from all eligible (4 or less) tenants to receive data.
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.
Corporate Office/Customer Service
10825 E. Geddes Ave., Suite 410
Centennial, CO 80112
Toll Free: 1-800-720-8193
8am - 5pm Mon-Fri
Pine Field Office
111 Mt. Evans Blvd. | Pine, CO 80470
Gilpin Field Office
20 Karlann Dr. | Black Hawk, CO 80422
Teller Field Office
9732 W. Hwy 24 | Divide, CO 80814
Fairplay Field Office
1101 Meadow Dr. | Fairplay, CO 80440
Pueblo West Field Office
74 N. Research Dr. | Pueblo West, CO 81007
1422 Monroe, Unit C | Strasburg, CO 80136