King County HVAC Market Overview
King County's hvac permit activity is currently steady, with 231 permits filed in the last 30 days compared to 239 in the prior 30-day window. On average, 85.0 hvac permits are filed per month here based on the last six months of data. The most active hvac contractors in King County include Is this mechanical.
Recent HVAC Permits in King County
| Date | Address | Description | Est. Value | Status |
|---|---|---|---|---|
| 2026-08-03 | 6139 204TH DR NE, REDMOND WA 98053 | 6139 204TH DR NE, REDMOND, WA 98053 | Not listed on permit | Permit Issued |
| 2026-08-03 | 19325 133RD AVE SE, RENTON WA 98058 | 19325 133RD AVE SE, RENTON, WA 98058 | Not listed on permit | Permit Issued |
| 2026-08-02 | 17148 424TH AVE SE, NORTH BEND WA 98045 | 17148 424TH AVE SE, NORTH BEND, WA 98045 | Not listed on permit | Permit Issued |
| 2026-08-01 | 11150 318TH PL NE, CARNATION WA 98014 | 11150 318TH PL NE, CARNATION, WA 98014 | Not listed on permit | Permit Issued |
| 2026-07-31 | 29314 NE 126TH ST, DUVALL WA 98019 | 29314 NE 126TH ST, DUVALL, WA 98019 | Not listed on permit | Permit Issued |
| 2026-07-31 | 27523 SANDY SHORES DR SW, VASHON WA 98070 | 27523 SANDY SHORES DR SW, VASHON, WA 98070 | Not listed on permit | Permit Issued |
| 2026-07-31 | 19509 181ST AVE NE, WOODINVILLE WA 98077 | 19509 181ST AVE NE, WOODINVILLE, WA 98077 | Not listed on permit | Permit Issued |
| 2026-07-31 | 13165 ADAIR CREEK WAY NE, REDMOND WA 98053 | 13165 ADAIR CREEK WAY NE, REDMOND, WA 98053 | Not listed on permit | Permit Issued |
| 2026-07-31 | 37826 31ST AVE S, FEDERAL WAY WA 98003 | 37826 31ST AVE S, FEDERAL WAY, WA 98003 | Not listed on permit | Permit Issued |
| 2026-07-31 | 5805 284TH AVE SE, ISSAQUAH WA 98027 | 5805 284TH AVE SE, ISSAQUAH, WA 98027 | Not listed on permit | Permit Issued |
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Start Free →Frequently Asked Questions
How many HVAC permits are filed in King County per month?
King County averages approximately 231 hvac permits per month based on recent permit data collected by PermitGrab.
What types of HVAC work require permits in King County?
In King County, permits are typically required for HVAC permits including heating system installation, air conditioning, ductwork, and ventilation upgrades. Always check with King County's building department for specific requirements.
How can I find HVAC leads in King County?
PermitGrab provides daily updates of all hvac permits filed in King County, complete with addresses, project values, and lead scoring to help HVAC contractors find new jobs before the competition.
How quickly are HVAC permits updated on PermitGrab?
Permits are collected daily from King County's open data portal and available on PermitGrab within 24 hours of filing.