Deck Replacement Cost in St. Louis, MO (2026)
2026 deck replacement cost in St. Louis, MO: $4.5k–$22.4k (avg $10.8k). Local labor, permits, and demand priced in.
2026 Deck costs in Missouri
National average is $12,000. Missouri's regional cost index (0.88×) puts the typical deck project at roughly $10,560. Low-end $4,400, high-end $22,000. Deck replacement or rebuild including materials, railing, and labor.
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