Long Beach, CA · Updated 2026

How Much Does Flat Roof Installation Cost in Long Beach, CA?

Average flat roof installation costs in Long Beach range from $15,072 to $20,392. Get a free, customized estimate below.

30% above national averageFree · No Signup Required

Flat Roof Installation Cost Breakdown — Long Beach, CA

ItemUnitQtyUnit PriceTotal
EPDM / TPO Membranesq ft1200$7.15$8580.00
Insulation Boardsq ft1200$3.64$4368.00
Flashing & Edge Detaillinear ft80$15.60$1248.00
Labor (full install)hr32$110.50$3536.00
Estimated Total$17,732.00

* Prices are estimates based on Long Beach market rates. Actual costs may vary based on project specifics.

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Line total$8,580

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Line total$4,368

Material line 3

Line total$1,248

Material line 4

Line total$3,536

Frequently Asked Questions — Flat Roof Installation in Long Beach

How much does flat roof installation cost in Long Beach, CA?

The average cost for flat roof installation in Long Beach, CA ranges from $15,072 to $20,392, depending on project scope, materials, and labor rates. Long Beach costs are above the national average due to higher labor and material costs in the region.

How do I get a free flat roof installation estimate in Long Beach?

Use Brixor's free online estimate generator above. Enter your project details, customize line items for your specific needs, and download a professional PDF estimate instantly.

What factors affect flat roof installation costs in Long Beach?

Key factors include project size and complexity, material quality, labor rates in Long Beach (CA), permit requirements, accessibility of the work area, and seasonal demand. Getting multiple estimates is recommended.