A mobile snow processing and de-icing machine and method is disclosed. The device comprises a collecting unit featuring cylindrical and circular brushes to effectively scrape and remove snow from surfaces. Turbo-suction sweepers, driven by Turbo-suction motors adapted to clear the scraped off snow through a collecting tube. A de-icing unit employs a heated metal grid at an inlet of a de-icing tank, converting collected snow into slush. Connected to the collecting tube's output, the de-icing tank further mixes the slush with a prestored de-icing solution, preparing a diluted deicing solution. The device further provides a sprinkler unit linked to an outlet of the de-icing tank, allowing a controlled spraying of the diluted de-icing solution back onto surfaces. This comprehensive mobile solution ensures efficient snow removal and proactive prevention of snow formation.