2026 local pricing guide for deck building in San Antonio, TX with cost breakdowns and provider data.
San Antonio, TX Average
$3,600 – $10,800
Most homeowners pay around $7,200
Low
$3,600
Typical
$7,200
High
$10,800
Based on national averages adjusted for TX cost of living (-10% vs. national average).
114
Licensed Providers in San Antonio
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| Project Type | Low | Typical | High |
|---|---|---|---|
| Pressure-Treated Wood Deck | $3,600 | $6,300 | $9,900 |
| Composite Deck (Trex, TimberTech) | $7,200 | $13,500 | $22,500 |
| Cedar Deck | $5,400 | $9,000 | $14,400 |
| Deck Railing Addition | $900 | $2,250 | $4,500 |
| Deck Staining/Sealing | $450 | $900 | $1,800 |
| Deck Repair | $225 | $675 | $1,800 |
Prices adjusted for San Antonio, TX cost of living. Actual costs may vary. Get multiple quotes for accurate pricing.
Deck Building in San Antonio, TX typically costs $3,600 to $10,800, with most homeowners paying around $7,200. Costs vary based on project scope, materials, and the contractor you hire.
There are 114 verified deck building providers in San Antonio, TX. We recommend getting quotes from at least 3 providers.
Pressure-treated wood decks cost $15 to $30 per square foot. Composite decks cost $25 to $50 per square foot. Cedar falls between at $20 to $40 per square foot.
A simple deck takes 1 to 2 weeks. A multi-level or complex deck with built-in features can take 3 to 4 weeks. Permit approval adds time to the overall timeline.
Almost always yes. Most jurisdictions require a building permit for new decks, especially if attached to the house or elevated above ground level.
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