Supertec Plumbing to service your drain and plumbing needs plumbing technicians are experts in the field of plumbing and drain repair in Mississauga, Brampton, and surrounding areas. Supertek by Mario Lasinski - Super Mario Mississauga. Supertek by Mario Lasinski - Super Mario Mississauga. Supertec offers drain line replacement, drain cleaning, excavating, power wash, broken pipe replacement, backed up sewer, restaurant service. Contact us today for all your drain cleaning and repair.