Basic
$0.28 – $0.76 per sq ft
Pressure wash with a rotary surface cleaner to lift dirt, moss and algae, loosened debris rinsed off the pavers

Pressure or surface cleaning of a block/brick paver driveway or patio to remove dirt, moss and algae, cleaning only (re-sanding and sealing extra).
Clean Block Paving in Portland, Oregon typically costs $0.33 to $0.90 per sq ft as of 2026. Prices reflect local labor and material rates. Use our calculator below for a detailed, ZIP-code-adjusted estimate.
Prices in Portland are 15.0% higher than the national average for clean block paving.
National average: $0.30 – $0.80 per sq ft
$0.28 – $0.76 per sq ft
Pressure wash with a rotary surface cleaner to lift dirt, moss and algae, loosened debris rinsed off the pavers
$0.34 – $0.90 per sq ft
Moss and weeds scraped from joints, surface cleaner passes at paver-safe pressure, edges wand-cleaned, final rinse
$0.42 – $1.12 per sq ft
Algae pre-treatment with dwell time, moss picked from joints without stripping sand, surface cleaner and detail passes, regrowth-slowing treatment
| Component | Category | Price Range | Unit |
|---|---|---|---|
| Materials | material | $0.15 – $0.38 | sq ft |
| Labor | labor | $0.13 – $0.35 | sq ft |
| Supplies & Other | supplies | $0.04 – $0.11 | sq ft |
| Equipment & Disposal | equipment | $0.02 – $0.06 | sq ft |
Pressure washing moss and dirt from red and gray block paving
Photo: Cvcuk · CC BY-SA 4.0 · Source
Find a pro to do thisLabor costs in Portland run proportionally higher than materials, which may favor material-heavy solutions.
Connect with local clean block paving contractors in Portland for personalized quotes based on your specific project.