Cost of Asphalt Shingle Roof Installation in California$278.56 per 100 sq.ft. (standard quality, overlay existing roof) (Range: $212.24 - $344.88) Free Estimates from Local ProsCost of Tile Roof Installation in California$1,293.31 per 100 sq.ft. (standard quality, no tear off of existing) (Range: $994.85 - $1,591.76) Free Estimates from Local ProsCost of Wood Shake Roof Installation in California$805.83 per 100 sq.ft. (standard quality, no tear off of existing) (Range: $696.40 - $915.26) Free Estimates from Local ProsCost of Metal Roof Installation in California$1,140.77 per 100 sq.ft (standing seam, no tear off of existing roof) (Range: $988.22 - $1,293.31) Free Estimates from Local ProsCost of Slate Roof Installation in California$1,674.67 per 100 sq.ft. (not including roof tear off) (Range: $961.69 - $2,387.64) Free Estimates from Local ProsCost of Flat Roof Installation in California$228.82 per 100 sq.ft. (asphalt roll, no existing roof tear off) (Range: $172.44 - $285.19) Free Estimates from Local ProsCost of Roof Inspection in California$315.04 per visit (two story home with typical roofline) (Range: $232.13 - $397.94) Free Estimates from Local Pros |