Across King County, antimicrobial application per sf is currently landing between $0.8 and $0.9 per square foot, with most quotes near $0.85. Restoration and contents work is priced per item or per affected area for the scope shown. 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, antimicrobial application per sf is currently landing between $0.8 and $0.9 per square foot, with most quotes near $0.85. Restoration and contents work is priced per item or per affected area for the scope shown. 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 antimicrobial application per sf in King County is $0.8–$0.9 per square foot, based on 40+ real local contractor quotes.
Compare it to the live King County range above ($0.8–$0.9 per square foot). Below $0.8 you may be underpriced; above $0.9 and you'll want to justify the premium. Check your exact number free on The Going Rate.
See all King County trade rates · check any price free
The Going Rate · Independent King County contractor pricing benchmark. Anonymous. Built from real contractor data.