K. Winter Sanitation Inc. is family owned company that provides clean properly serviced portable toilets. We are experienced in providing all types of Portable Toilets for any and all construction projects, including, home builders, commercial, schools, renovations, high rises condos, road construction, sewer and water main, and long term rental. Our portable toilets are cleaned and serviced by our own professional staff. Our standard Sure-Flush construction toilet can come with either a Cold Water sink or Heated Warm Water sink, Infrared heat light or Electric fan heater, soap, paper towels, toilet paper, units on wheels, Electrical Safety Authority Approved signed and dated service card to meet the Ministry of Labour requirements for clean-up facilities and heat on construction sites in Ontario. We have many different types of portable toilets from single to double supreme toilets. Crane lift toilets, barrier free portable toilets for sales offices.