Basic
$120 – $401 per project
Surface pressure-washed with a general cleaner to lift moss, mold and algae, debris rinsed off
Pressure/soft-wash to remove surface moss, mold and algae from one exterior hard surface (patio/driveway/walk ~200-600 sq ft); roof cleaning costs more.
Remove Surface Moss Mold And Algae in Boise, Idaho typically costs $141 to $471 per project as of 2026. Prices reflect local labor and material rates. Use our calculator below for a detailed, ZIP-code-adjusted estimate.
Prices in Boise are 6.0% lower than the national average for remove surface moss mold and algae.
National average: $150 – $500 per project
$120 – $401 per project
Surface pressure-washed with a general cleaner to lift moss, mold and algae, debris rinsed off
$141 – $471 per project
Algaecide pretreatment, surface-cleaner pass, joints and edges wand-detailed, full rinse
$177 – $589 per project
Algaecide pretreatment with dwell time, surface-cleaner pass, joints flushed, plants protected, preventive post-treatment
| Component | Category | Price Range | Unit |
|---|---|---|---|
| Materials | material | $65 – $216 | job |
| Labor | labor | $48 – $159 | job |
| Supplies & Other | supplies | $17 – $58 | job |
| Equipment & Disposal | equipment | $12 – $38 | job |
Connect with local remove surface moss mold and algae contractors in Boise for personalized quotes based on your specific project.