Contact Us

If you have a comment to make or a question you would like answered, please send us email at info@gsuinc.ca. Please provide your full name, address and account number.

Sudbury Office:

500 Regent Street | P.O. Box 250 | Sudbury, Ontario P3E 4P1

Monday - Friday, 8:30a.m. - 4:25p.m. | Phone: 705.675.7536 | Fax: 705.671.1413
Email: info@gsuinc.ca

For general inquires, emergencies, after-hours and weekends, please use our main telephone number listed above. Otherwise, please use the following numbers where appropriate.

Moving & Billing Inquiries Sudbury: 705.675.7536

Moving & Billing Inquiries West Nipissing: 705.753.2341

Street Lighting: For street lights in Greater Sudbury call 705.675.7536 Ext 2206, and for street lights in the Municipality of West Nipissing call (705) 753-2341.

You can also email us at streetlights@gsuinc.ca Appropriate maintenance and repairs are normally completed within 10 working days.