Ajax conditions that change how chimney cleaning & sweep is done
Homeowners in Ajax tend to call us at one of two moments: the week before guests arrive, or the week after something started smelling wrong.
Many Ajax properties were re-roofed at least once without the flashing being re-detailed, leaving a cosmetic seal doing structural work.
Wind loading off Lake Ontario pushes driving rain against the south and west faces of a house, which is why water entry so often shows up on one side of a Ajax home and nowhere else.
Across Downtown Ajax, Northwest Ajax, Riverside Ajax, Pickering Village and South Ajax, the housing stock changes street by street, and the correct method changes with it. A century home with a soft-brick stack does not get the same treatment as a 2010 build with a factory-built vent — using one method on both is how systems get damaged.
the practical takeaway is that a chimney cleaning & sweep visit should start with an assessment, not a tool. Any crew that begins work before telling you what they found is guessing on your behalf.

