Pressure Washing Pricing Guide: How to Bid Concrete & Siding Jobs

High-Profit Pressure Washing Pricing Pressure washing requires high flow rates and proper chemistry. Quotes are built on surface material and total area.

Average Pricing Ranges * **Flat Concrete (Driveways, Patios, Sidewalks)**: $0.15 - $0.25 per sq ft. * **House Siding (Vinyl, Stucco, Brick)**: $0.20 - $0.35 per sq ft (Soft-wash recommended). * **Roof Cleaning (Shingle soft-washing)**: $0.30 - $0.55 per sq ft (highly profitable but dangerous). * **Decks & Fences (Wood or Composite restoration)**: $0.40 - $0.75 per sq ft (includes staining/sealing).

Pressure vs. Soft Washing * **Pressure Washing**: Best for brick and concrete. Uses 2,500 to 4,000 PSI to blast dirt. * **Soft Washing**: Best for siding, roofs, and painted wood. Uses low pressure (under 500 PSI) and sodium hypochlorite (SH) bleach mix to kill algae, moss, and mildew without damage.