Across King County, metal roof install is currently landing between $2,280 and $2,550 per roofing square (100 sq ft), with most quotes near $2,400. Roofing is priced by the roofing square (100 sq ft) or by component; pitch, layers, and access change the number. These figures come from real contractor submissions and market data — not a national average — so they reflect Puget Sound labor and material costs. Check your own number free to see whether you're under, in range, or leaving money on the table.
Across King County, metal roof install is currently landing between $2,280 and $2,550 per roofing square (100 sq ft), with most quotes near $2,400. Roofing is priced by the roofing square (100 sq ft) or by component; pitch, layers, and access change the number. These figures come from real contractor submissions and market data — not a national average — so they reflect Puget Sound labor and material costs. Check your own number free to see whether you're under, in range, or leaving money on the table.
The going rate for metal roof install in King County is $2,280–$2,550 per roofing square (100 sq ft), based on 36+ real local contractor quotes.
Compare it to the live King County range above ($2,280–$2,550 per roofing square (100 sq ft)). Below $2,280 you may be underpriced; above $2,550 and you'll want to justify the premium. Check your exact number free on The Going Rate.
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The Going Rate · Independent King County contractor pricing benchmark. Anonymous. Built from real contractor data.