20 building permits were recorded for Mercer Island, WA over the trailing 7 days. This page reflects currently available public permitting records; source schedules vary by jurisdiction.
Permits filed · this week
20
▼ 53.5% vs prior 7 days
Prior 7-day comparison
43
permits filed previous week
| # | Contractor | Permits (7d) |
|---|---|---|
| 1 | GREENWOOD HEATING &HOME SRVS | 3 |
| 2 | WASHINGTON ENERGY SVCS CO LLC | 2 |
| 3 | GENE JOHNSN PLB HTG CL ELC LLC | 2 |
| 4 | CARDINAL HEATING &AIR | 2 |
| 5 | EC COMPANY | 1 |
| Permit type | Count | Share |
|---|---|---|
| ELECTRICAL | 11 | 55.0% |
| MECHANICAL | 5 | 25.0% |
| BUILDING | 1 | 5.0% |
| FUEL TANK | 1 | 5.0% |
| LOW VOLTAGE ELECTRIC | 1 | 5.0% |
| Date | Type | Address | Contractor |
|---|---|---|---|
| 2026-11-04 | ELECTRICAL | 4703 88TH AVE SE | RISEN ELECTRIC LLC |
| 2026-11-03 | MECHANICAL | 8245 SE 24TH ST | WASHINGTON ENERGY SVCS CO LLC |
| 2026-11-03 | ELECTRICAL | 9248 SE 59TH ST | SOLTERRA GLOBAL LLC |
| 2026-11-03 | BUILDING | 8521 SE 79TH PL | AMOR ROOFING, LLC |
| 2026-11-03 | ELECTRICAL | 8245 SE 24TH ST | WASHINGTON ENERGY SVCS CO LLC |
Explore the full source-labeled project records available for Mercer Island, including public contact fields where the source provides them. Get a digest of newly available records. Cancel anytime in one click.
See also: /permits/washington/mercer-island-wa · national permit pulse · freshness check