Roof Replacement Cost in California (2026)
A new standard asphalt-shingle roof in California runs about $20,617–$25,199 for a typical 2,400 ft² roof at a 6:12 pitch. Roofing labor in California is about 30% above the national average, which this range already reflects. Premium shingles, tile, and metal price higher; the full schedule is below.
Every figure on this sheet is a planning-grade range computed from regional material, labor, and disposal rates, not a quote. For your actual roof, the estimator measures it from satellite imagery free.
Cost by Material · California
| MATERIAL | EST. RANGE | WARRANTY |
|---|---|---|
| STANDARD ASPHALT SHINGLES | $20,617 – $25,199 | 25 YR |
| PREMIUM ARCHITECTURAL SHINGLES | $29,017 – $35,530 | 50 YR |
| METAL ROOFING (STANDING SEAM) | $53,016 – $65,455 | 50 YR |
| CONCRETE/CLAY TILE | $40,152 – $49,408 | 50 YR |
| SPRAY FOAM (SPF) ROOF SYSTEM(LOW-SLOPE) | $17,093 – $20,771 | 20 YR |
| TPO MEMBRANE ROOF SYSTEM(LOW-SLOPE) | $22,276 – $27,131 | 20 YR |
REFERENCE ROOF · 2,400 FT² FLAT AREA @ 6:12 PITCH · FOAM/TPO PRICED @ 2:12 (LOW-SLOPE SYSTEMS)
Cost schedule
| ITEM | BASIS | COST |
|---|---|---|
| MATERIAL | 2,683 FT² × $3.89 | $10,423 |
| WASTE | +10% · ASSUMED | $1,042 |
| LABOR | 2,683 FT² × $2.60 + $650 BASE | $7,626 |
| DISPOSAL | 2,683 FT² × $0.59 | $1,583 |
| UNDERLAYMENT | 2,683 FT² × $0.83 | $2,234 |
| TOTAL · MIDPOINT | $22,908 | |
26.8 SQUARES · MIDPOINT ≈ $854/SQ
Range above applies ±10% on material and ±15% on labor to this midpoint.
PRICING REGION · CALIFORNIA (CA) · LABOR ×1.3 · MATERIAL ×1.11 · DISPOSAL ×1.18
Metro Markets in California
San Francisco Bay Area prices above the rest of the state: labor runs about ×1.6 the national average there. Greater Los Angeles prices above the rest of the state: labor runs about ×1.35 the national average there. San Diego prices above the rest of the state: labor runs about ×1.28 the national average there.
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Methodology & Caveats
These are planning-grade ranges, deliberately conservative: material, labor, and disposal are priced per ft² of true roof area (flat area × pitch multiplier), then adjusted by a regional cost index. The range applies ±10% on materials and ±15% on labor around the regional midpoint.
Regional index: California (labor ×1.3, material ×1.11, disposal ×1.18). Source: planning-grade v1 (public cost indexes + BLS wage patterns).
Your actual roof's size, pitch, and complexity move the number more than any table can. Measure it free with the estimator. A final price always requires an on-site inspection.