Pressure Washing in Oshawa

Professional pressure washing in Oshawa, Ontario. Too much pressure destroys the surface it is supposed to clean. Our in-house crews match the method to the material - soft wash where it belongs, higher pressure where it is safe - across 30+ GTA cities.

The damage we get called to fix is almost always the same story. Someone rented a machine, opened it all the way up, and went at the house. Vinyl siding cracked. Water driven up behind the panels and into the wall. Wood decking furred and gouged. Mortar blasted out from between the bricks. The dirt came off, and so did a fair bit of the building. The other half of the problem is what actually causes the discolouration. The green and black on a north-facing wall is biological - algae and mould growing on the surface. Pressure knocks the visible layer off, but it does not kill what is rooted in there. Three months later it is back, because the clean was cosmetic. GTA surfaces collect a specific mix. Winter road salt and grit sprayed onto driveways and lower walls. Algae on every north elevation that never dries out. Oil dropped on garage floors and interlock. Pollen and organic film through spring. Each of those needs a different approach, and none of them respond to simply turning the pressure up. The right question is never how much pressure. It is what is on the surface, what is the surface made of, and what is the least aggressive method that will actually remove it.