Contact Us


Do you have an enquiry, feedback or question about our services? We would love to hear from you! We will respond to all enquiries within three business days.

Head Office

25 Milvan Drive
North York, Ontario
M9L 1Y8

Tel: 416.749.7400
Fax: 416.744.6824
Toll Free: 1.888.SENTREX (736.8739)

Sentrex West (Construction Yard)

Wm. Bethlehem Trenching
(A Division of Sentrex Communications Inc.)

1154 Pettit Rd.
Burlington, Ontario
L7O 2T5

Tel: 1.905.319.3003
Fax: 1.905.319.3711

Sentrex North

475 Memorial Avenue
Orillia, ON L3V 0T7

Tel: 705.323.9105

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