Best Licensed Plumbers in Kent, WA

38 plumbers companies registered in Kent hold current L&I licenses, verified against official records as of August 12, 2026. The 8 companies below passed every verification check, ranked by insurance status and bond amount.

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1. 1.Bradster Mechanical LLC

   ✓ L&I License #BRADSML7511J — verify at state registryInsured — Ohio Security Ins CoBonded — $30,000

   Verified

   August 12, 2026

   Phone

   +12536324367

2. 2.365 Plumbing LLC

   ✓ L&I License #365PLPL756RA — verify at state registryInsured — Farmers Ins ExchangeBonded — $6,000

   Verified

   August 12, 2026

   Phone

   +12062475787

3. 3.Adept Mechanical Services Inc.

   ✓ L&I License #ADEPTMS794O4 — verify at state registryInsured — Cincinnati Specialty UnderwritBonded — $6,000

   Verified

   August 12, 2026

   Phone

   +12538508518

4. 4.American Craftsman P & H LLC

   ✓ L&I License #AMERICP786L2 — verify at state registryInsured — Midvale Indemnity CompBonded — $6,000

   Verified

   August 12, 2026

   Phone

   +12063517741

5. 5.Archer Construction Inc.

   ✓ L&I License #ARCHECI768PS — verify at state registryInsured — Zurich American Ins CoBonded — $6,000

   Verified

   August 12, 2026

   Phone

   +12538727222

6. 6.Beacon Plumbing & Mechncal Inc.

   ✓ L&I License #BEACOPM795RD — verify at state registryInsured — Western National Assur CoBonded — $6,000

   Verified

   August 12, 2026

   Phone

   +12067202040

7. 7.Best Friend Plumbing LLC

   ✓ L&I License #BESTFFP751K2 — verify at state registryInsured — State Farm Fire & Cas CoBonded — $6,000

   Verified

   August 12, 2026

   Phone

   +12063274138

8. 8.Calibre Plumbing LLC

   ✓ L&I License #CALIBPL740M3 — verify at state registryInsured — HISCOX INSURANCE COMPANY INCBonded — $6,000

   Verified

   August 12, 2026

   Phone

   +12533478511