House Washing in Granite Hills, CA.

Call us and we connect you with a local pro who covers Granite Hills. That pro confirms their own timing and availability for the job.

Cost depends on the surfaces, square footage, and how much buildup there is. The local pro you are matched with in Granite Hills quotes after seeing the property.

Granite Hills sits in the rugged East County hills east of El Cajon with significant granite-rock terrain, hot summers (100°F+), and rural-residential lot patterns. Granite grit and decomposed granite finds its way into every concrete pore, hot-water surface cleaning with appropriate chemistry is mandatory.. East County homes get a yearly coating of granite dust and wildfire smoke residue.

Low-pressure application (typically 60–80 PSI at the wall) of a cleaning solution, sodium hypochlorite plus a surfactant that keeps it on the surface long enough to work. The chemistry kills algae, mildew, and gloeocapsa. No tip of a pressure wand ever touches your siding.

Soft-wash pros do house washes every day around rose bushes, lemon trees, and Japanese maples. The damage stories come from DIY mixes that skip the pre-wet and use uncut SH.