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Customer Service

Toll Free: 1-877-374-6669

Local & International: 1-905-471-4735

Email: drho@drhonow.com

Customer Service Hours (EST):

Monday - Friday: 9am - 9pm

Saturday - Sunday: 9am - 5pm

Holiday Closures
Dec. 24, 25, 26, 31 & Jan 1, 2026

Markham Store Address and Hours (EST)

145 Anderson Avenue

Markham, ON L6E 1A4

Monday - Friday: 9am to 5pm

Saturday - Sunday: Closed

Special Holiday Hours
Wednesday, December 24th: 9am - 1pm
Wednesday, December 31st: 9am - 1pm


Holiday Closures:
Dec. 25, 26 & Jan 1, 2026

Mailing Address

1380 Rodick Rd

Dock #1

Markham, ON L3R 4G5

*not a store; not open to the public.