Cost of Concrete Slab Powerwashing in Wilmington
The cost of concrete slab powerwashing in Wilmington, NC can vary widely based on several factors. Powerwashing is an effective way to maintain the appearance and longevity of concrete surfaces, but understanding the potential costs involved can help you make an informed decision.
Factors Affecting Cost
- Size of the Area: Larger areas require more time and resources, increasing the overall cost.
- Condition of the Concrete: Heavily stained or dirty concrete may need more intensive cleaning, impacting the price.
- Accessibility: Hard-to-reach areas can require special equipment or additional labor.
- Type of Dirt or Stains: Different types of stains, such as oil or mildew, may need specific cleaning agents.
- Frequency of Service: Regular maintenance can sometimes come at a discounted rate compared to one-time services.
- Local Market Rates: Prices can vary based on local demand and the number of available service providers.
Average Costs for Common Tasks
| Task | Average Cost (Wilmington, NC) |
|---|---|
| Basic Powerwashing (per square foot) | $0.15 - $0.30 |
| Heavy Stain Removal (per square foot) | $0.25 - $0.40 |
| Sealing After Powerwashing (per square foot) | $0.50 - $0.75 |
| Driveway Powerwashing (standard size) | $150 - $300 |
| Patio Powerwashing (standard size) | $100 - $200 |
| Sidewalk Powerwashing (per linear foot) | $1.00 - $2.00 |
| Deck Powerwashing (per square foot) | $0.50 - $1.00 |
