Deck Installation Cost in Maryland
Estimated 2026 installed range: $5,500 – $13,200
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Open the calculatorCost by system type in Maryland
| Option | Low | High |
|---|---|---|
| Pressure-treated wood | $5,500 | $13,200 |
| Composite | $11,000 | $24,200 |
| PVC / vinyl | $13,200 | $28,600 |
| Hardwood (ipe, mahogany) | $16,500 | $33,000 |
| Aluminum | $8,800 | $19,800 |
Local cost factors
Statewide drivers: South conditions and local labor rates. In Maryland, Chesapeake Bay rules can require nitrogen-reducing systems.