Best Licensed Plumbers in Snohomish, WA

38 plumbers companies registered in Snohomish 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.Nowak Custom Plumbing LLC

   ✓ L&I License #NOWAKCP793O7 — verify at state registryInsured — Truck Ins ExchangeBonded — $15,000

   Verified

   August 12, 2026

   Phone

   +14255083536

2. 2.Aacra Backflow Testing/repair

   ✓ L&I License #AACRABT795PD — verify at state registryInsured — Midvale Indemnity CompBonded — $6,000

   Verified

   August 12, 2026

   Phone

   +13606310039

3. 3.Access Plumbing & Heating LLC

   ✓ L&I License #ACCESPH785C8 — verify at state registryInsured — Benchmark Insurance CoBonded — $6,000

   Verified

   August 12, 2026

   Phone

   +12065663244

4. 4.Advanced Plumbing II LLC

   ✓ L&I License #ADVANPI790OW — verify at state registryInsured — WESTERN NATIONAL MUTUAL INS COBonded — $6,000

   Verified

   August 12, 2026

   Phone

   +14253485100

5. 5.Andrews Plumbing Inc.

   ✓ L&I License #ANDREPI792MK — verify at state registryInsured — Ohio Security Ins CoBonded — $6,000

   Verified

   August 12, 2026

   Phone

   +14254185036

6. 6.Atlas Essentials 7 LLC

   ✓ L&I License #PLUMBGL763PC — verify at state registryInsured — HISCOX INSURANCE COMPANY INCBonded — $6,000

   Verified

   August 12, 2026

   Phone

   +12066122421

7. 7.Bulljohnson Plumbing LLC

   ✓ L&I License #BULLJPL787NB — verify at state registryInsured — Spinnaker Insurance CompanyBonded — $6,000

   Verified

   August 12, 2026

   Phone

   +14257601450

8. 8.Cameo Enterprises

   ✓ L&I License #CAMEOE*780NB — verify at state registryInsured — State National Ins Co IncBonded — $6,000

   Verified

   August 12, 2026

   Phone

   +13607946489