Our History South Island Power Sweeping Limited was established in 1989 and has become the largest sweeping company in the Victoria and Nanaimo areas. Our Present 24 hours a day, 7 days a week, South Island Power Sweeping provides excellent cleaning services from Victoria to Nanaimo. Our satisfied clients include the City of Victoria, District of North Saanich, Island Asphalt Limited, B.C. Transit, Town of View Royal, District of Saanich,Catalyst Paper-Crofton division and the Regional District of Nanaimo. more... See more text