Across King County, furnace install replacement is currently landing between $3,800 and $5,800 per job, with most quotes near $5,000. HVAC pricing covers equipment, connection, and start-up; efficiency and access affect the rate. 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, furnace install replacement is currently landing between $3,800 and $5,800 per job, with most quotes near $5,000. HVAC pricing covers equipment, connection, and start-up; efficiency and access affect the rate. 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 furnace install replacement in King County is $3,800–$5,800 per job, based on 44+ real local contractor quotes.
Compare it to the live King County range above ($3,800–$5,800 per job). Below $3,800 you may be underpriced; above $5,800 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.