Contact TW Power Supply

Based in Thunder Bay, TW Power Supply is a trusted utility infrastructure supplier serving Northwestern Ontario. We provide our clients with expert advice, great products, and competitive pricing. Contact us to find out how we can help you on your next power line, utility, or high-voltage transmission line project.

For immediate service, please call us at (807) 345-3198 during business hours. You can also send any questions using our handy contact form below, and we’ll get back to you within one business day.

TW Power Supply Ltd
Division of Wildon Wiring Ltd
1400 Walsh St
Thunder Bay, ON P7E 4X4

Business Hours:
Monday-Friday: 7:30am – 5pm
Excludes Holidays & Long Weekends

Call: (807) 345-3198

After Hours Emergency Number: (807) 631-2911

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