Patio construction costs in Pasadena, CA, are influenced by numerous factors. Concrete patios generally fall within the $800 - $928 range per square foot, though this can shift considerably based on the thickness of the concrete, decorative elements, and the quality of the base preparation. Paver patios, utilizing materials like brick or stone, can range from $2 to $30+ per square foot for materials alone, and $8 to $24 installed per square foot. A 20x20 patio (400 sq ft) could therefore cost between $3,200 and $8,800 for pavers, plus an additional $2,000 - $4,000 for base preparation and installation.
Here's a cost comparison based on different patio types and sizes:
| Patio Type | Size (Sq. Ft.) | Estimated Cost (Low) | Estimated Cost (High) |
|---|---|---|---|
| Concrete Slab | 100 | $400 | $1,300 |
| Paver (Brick) | 100 | $1,200 | $3,500 |
| Paver (Stone) | 100 | $2,000 | $5,500 |
| Paver (Flagstone) | 100 | $3,000 | $7,000 |
Labor costs vary depending on the complexity of the job. A basic concrete patio installation might cost $50-$80 per hour for labor, while paver installation can range from $75-$120 per hour. A 20x20 patio would require approximately 40-80 hours of labor. The base preparation, including excavation, grading, and compacting, adds another $500-$2,000 to the cost.
Key cost factors include: Material Selection (concrete, pavers, stone), Size of the Patio, Base Preparation (depth and type of gravel), Design Complexity (shape, patterns, features), Labor Rates, and Permits & Fees (typically $100-$500).
Tips for hiring a contractor: 1. Get at least 3 quotes, 2. Check the contractor's license and insurance, 3. Read online reviews and ask for references.