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Natural Gas Emergencies	1 877 969-0999

Account & Billing Inquiries	1 888 774-3111	Our Customer Contact Representatives are available Monday to Friday from 8:00 a.m. to 6:00 p.m. (excluding major holidays). Calls may be recorded for quality and safety purposes.

Ontario One Call	1-800-400-2255

Can't find what you’re looking for? Questions? Comments? We're happy to help.
Send us an email and we’ll respond within two business days.


Head Office PO Box 2001 Chatham, Ontario, Canada N7M 5M1	Bill Payment P.O. Box 2025 Chatham, Ontario N7M 6C7

Union Gas Limited