How much does pressure washing cost per square foot?
Pressure washing cost per square foot depends on surface type, buildup level, accessibility, and whether detergents or specialty treatments are needed. Most estimates start with square footage and then adjust for condition, height, and complexity.
What is included in a pressure washing estimate?
An estimate may include surface cleaning, detergent treatment, mildew removal, algae treatment, edging, rinse-down, setup time, equipment use, and cleanup. Sealing, stain treatment, or soft washing may be separate depending on the contractor.
What is the difference between soft washing and pressure washing?
Pressure washing uses higher-pressure water for durable surfaces like concrete and stone. Soft washing uses lower pressure with cleaning solution to safely clean siding, roofs, painted surfaces, stucco, and delicate materials.
Can pressure washing damage concrete or siding?
Yes. Improper pressure, nozzle choice, or technique can damage surfaces. High pressure can scar wood, strip paint, force water behind siding, or etch concrete.
How often should you pressure wash a house or driveway?
Most homeowners pressure wash driveways, patios, siding, and sidewalks every 1 to 2 years depending on climate, tree coverage, algae growth, mildew, dirt buildup, and weather exposure.
Does pressure washing increase home value?
Pressure washing can improve curb appeal, remove stains, brighten surfaces, and help a property look cleaner and better maintained before selling, painting, inspections, or events.
Should contractors charge a minimum pressure washing fee?
Many contractors charge a minimum service fee to cover travel time, setup, labor, fuel, insurance, and equipment costs. Small jobs still require preparation and cleanup.
Can I use this calculator for commercial properties?
Yes. The calculator can provide a rough estimate for commercial pressure washing projects, but larger properties may require custom pricing based on square footage, equipment, access, scheduling, water supply, and surface condition.