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By admin|2026-05-10T12:29:51+00:00March 17th, 2026|s|

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1-905-962-4646
info@terrafirm.solutions

Terra Firma Retaining Walls Inc.
Suite 501, East Tower
77 City Centre Dr. Mississauga, ON L5B 1M5

Terra Firma Retaining Walls Inc.
274 Sherman Avenue North
Hamilton, ON L8L 6N6

Monday – Friday 7.00 am – 5.00 pm
(March – November)
Monday – Friday 9.00 am – 4.00 pm
(December to February)

(905)-962-4646