Ontario Parking Lot Services Locally owned Ontario Parking Lot Services has provided Toronto and the surrounding GTA with professional parking lot power sweeping, cleaning and line painting services since 1984. Regular parking lot maintenance including asphalt repair, not only enhances the aesthetic appearance of a property, it also reduces costly parking lot resurfacing. Parking lot striping and custom stenciling is an integral part of our service. Over time, pavement markings fade, and this can become a hazard to visitors. https://www.ontarioparkinglotservices.com 1-877-677-8385 | ||