Deck square footage
Quality Tier
Standard materials, solid craftsmanship
Scope of Work
Labor
Deck Installation Cost in St. George UT: 2026 Guide
Use the calculator above to get a quick estimate. The guide below explains what drives deck installation costs in St. George UT and what to expect from contractors in St. George UT.
Typical Deck Installation Costs in St. George UT
| Project Scope | Low | High |
|---|---|---|
| Small wood deck (100–200 sqft) | $2,000 | $3,600 |
| Standard wood deck (200–350 sqft) | $5,600 | $12,800 |
| Composite deck (200–350 sqft) | $12,800 | $15,200 |
| Large deck with railing & stairs (400–600 sqft) | $15,200 | $40,000 |
What Affects Deck Installation Costs in St. George UT?
Labor rates: Contractors in St. George UT charge $43–$86/hour for deck installation work — slightly below the national average.
Material costs: Material prices in the Mountain region are slightly below national average due to local supply, transportation costs, and market demand.
Project complexity: Site conditions, permitting requirements, and non-standard layouts can add 15–30% to total project cost.
Frequently Asked Questions
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Estimated cost in St. George UT
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