California Deck Replacement Cost (2026)

How much does deck replacement cost in California? 2026 ranges run $6.5k–$32.5k (avg $15.6k). Deck size, material (PT, cedar, composite), and railing included

2026 Deck costs in California

National average is $12,000. California's regional cost index (1.30×) puts the typical deck project at roughly $15,600. Low-end $6,500, high-end $32,500. Deck replacement or rebuild including materials, railing, and labor.

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