Cost of Concrete Slab Powerwashing in Portland
Concrete slab powerwashing is an essential maintenance task for homeowners and businesses in Portland, OR. Over time, concrete surfaces can accumulate dirt, grime, mold, and other unsightly substances that not only detract from their appearance but can also cause damage if left untreated. Understanding the cost of powerwashing services can help you budget for this important upkeep.
Factors Affecting Cost
- Size of the Area: Larger areas require more time and resources to clean.
- Condition of the Concrete: Heavily soiled or stained concrete may need additional treatments.
- Accessibility: Hard-to-reach areas can increase labor time and costs.
- Type of Stains: Specific stains like oil or rust may require special cleaning solutions.
- Water Source: Using on-site water vs. bringing water can affect pricing.
- Local Regulations: Compliance with Portland's environmental regulations may add to the cost.
Average Costs for Common Tasks
| Task | Average Cost in Portland, OR |
|---|---|
| Powerwashing Driveway | $150 - $300 |
| Powerwashing Sidewalk | $100 - $200 |
| Powerwashing Patio | $120 - $250 |
| Powerwashing Garage Floor | $200 - $400 |
| Powerwashing Pool Deck | $180 - $350 |
| Additional Stain Removal | $50 - $100 per hour |
