Pressure Washing

Chicago's four-season climate is brutal on exterior surfaces. Winter road salt tracks across driveways and garage aprons, spring pollen settles into porous concrete, summer humidity feeds algae and mildew on north-facing siding, and fall leaves stain wooden decks with tannin. By the time a Chicagoland homeowner notices the discoloration, it has usually been building for two or three years — and a garden hose with a spray nozzle simply cannot remove embedded grime.

CrestLine Home Pro uses commercial-grade pressure washing equipment that delivers up to 4,000 PSI of cleaning power — but PSI alone does not define a quality wash. The real skill is knowing which pressure, nozzle angle, and detergent combination to use on each surface. Concrete driveways and sidewalks handle high-pressure surface cleaning with a rotary nozzle. Vinyl and fiber-cement siding require a soft-wash approach — low pressure combined with a biodegradable surfactant that kills mildew at the root without forcing water behind the cladding. Natural wood decks and cedar fences need an even gentler touch, often with a dedicated wood brightener to restore the grain's original tone after cleaning.

Our technicians are trained to identify surface materials before they begin and adjust their technique accordingly. We never use excessive pressure on painted surfaces, stucco, or brick mortar joints — all of which can be permanently damaged by an untrained operator.

Beyond residential cleaning, we handle pre-sale curb-appeal packages that combine driveway, walkway, patio, and siding cleaning in a single visit. This is one of the highest-ROI services a home seller can invest in: a clean exterior creates an immediate positive impression and can increase perceived home value by thousands of dollars, according to the National Association of Realtors.

We serve homes across the North Shore, Northwest Suburbs, and Chicago. All wastewater is managed per local ordinances — we never let chemical runoff reach storm drains — and every job includes a post-wash inspection to make sure no spots were missed.