Best Licensed Plumbers in Gig Harbor, WA

15 plumbers companies registered in Gig Harbor 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.A T H Plumbing LLC

   ✓ L&I License #THPLUTH756B2 — verify at state registryInsured — Country Mutual Ins CoBonded — $6,000

   Verified

   August 12, 2026

   Phone

   +12534322961

2. 2.Advanced Pipe Lining Tech LLC

   ✓ L&I License #ADVANPL785BU — verify at state registryInsured — HDI Global Insurance CompanyBonded — $6,000

   Verified

   August 12, 2026

   Phone

   +12532054098

3. 3.Backflow For Business

   ✓ L&I License #BACKFFB743C5 — verify at state registryInsured — Third Coast Insurance CompanyBonded — $6,000

   Verified

   August 12, 2026

   Phone

   +12539002220

4. 4.Biddle Contracting Srvcs LLC

   ✓ L&I License #BIDDLCS791NZ — verify at state registryInsured — Contractors Bonding & InsurancBonded — $6,000

   Verified

   August 12, 2026

   Phone

   +12069150418

5. 5.Bliss Plumbing LLC

   ✓ L&I License #BLISSPL771QN — verify at state registryInsured — Benchmark Insurance CoBonded — $6,000

   Verified

   August 12, 2026

   Phone

   +12535145947

6. 6.Crescent Valley Plumbing LLC

   ✓ L&I License #CRESCVP797NQ — verify at state registryInsured — Mid-Century Ins CoBonded — $6,000

   Verified

   August 12, 2026

   Phone

   +12538536928

7. 7.Cumbee & Co Const LLC

   ✓ L&I License #CUMBECC749KQ — verify at state registryInsured — State National Ins Co IncBonded — $6,000

   Verified

   August 12, 2026

   Phone

   +12532737299

8. 8.Emerald Fire LLC

   ✓ L&I License #EMERAFL749DT — verify at state registryInsured — Certain Underwriter's at LloydBonded — $6,000

   Verified

   August 12, 2026

   Phone

   +12538572056