Best Licensed Plumbers in Seatac, WA
4 plumbers companies registered in Seatac hold current L&I licenses, verified against official records as of August 12, 2026. The 4 companies below passed every verification check, ranked by insurance status and bond amount.
How we chose: We identified 5 companies registered in Seatac. 4 passed license verification. These 4 passed every check. Our methodology
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- Verified
- August 12, 2026
- Phone
- +12064688668
- ✓ L&I License #BROTHCS744K6 — verify at state registryInsured — Spinnaker Insurance CompanyBonded — $6,000
- Verified
- August 12, 2026
- Phone
- +12533985314
- ✓ L&I License #KINOCCL757RZ — verify at state registryInsured — BERKSHIRE HATHAWAY DIRECT INSUBonded — $6,000
- Verified
- August 12, 2026
- Phone
- +12063834311
- ✓ L&I License #SHALOPL773D7 — verify at state registryInsured — Midvale Indemnity CompBonded — $6,000
- Verified
- August 12, 2026
- Phone
- +15037539328
Compare the top 4 at a glance
| Company | License | Insurance on file | Licensed since |
|---|---|---|---|
| Ac Electric Service | #ACELEES745K8 | Current | - |
| Brothers Contracting Serv LLC | #BROTHCS744K6 | Current | - |
| Kino Construction LLC | #KINOCCL757RZ | Current | - |
| Shalom Plumbing LLC | #SHALOPL773D7 | Current | - |