How many plumbers are registered in Auburn, WA?

37 plumbers with a Auburn business address are registered with Washington's Department of Labor & Industries, as of October 16, 2026. Many more from nearby towns also work in Auburn.

How do I check a plumber's registration in Washington?

Ask for their registration number and look it up on L&I's Verify a Contractor or on checkthepro.com/lookup. An active registration means they have the bond and liability insurance the state requires.

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Plumbers in Auburn, WA

37registered with the state

1pro gets your request

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Before you hire

1Registration active, same name as the estimate. Check it.

2Certified plumber (or supervised trainee). Water heaters usually need a permit.

3Written estimate first. No big cash deposits.

37 registered plumbers

L&I register, Oct 16, 2026. A–Z. Listing isn't a recommendation.

A B CONTRACTING AND DEV LLCBCONTBC752P7 · Plumbing Contractor · renews Oct 2027

AFFORDABLE PLUMBING PROSAFFORPP753NF · Plumbing Contractor · renews Aug 2027

ALL ABOUT PLUMBING LLCALLABAP757CM · Plumbing Contractor · renews Mar 2027

ARISTO MECHANICAL COARISTMC781DA · Plumbing Contractor · renews Feb 2028

AUBURN MECHANICAL INCAUBURMI797OB · Plumbing Contractor · renews Aug 2027

BIG BEARS PLUMBING/ROOTER LLCBIGBEBP798O4 · Plumbing Contractor · renews Aug 2028

Better Flow Plumbing LLCBETTEFP797MO · Plumbing Contractor · renews Sep 2027

CASCADIAN PLUMBING PLLCCASCAPP751P8 · Plumbing Contractor · renews Oct 2027

CNC PLUMBINGCNCPLP*770LT · Plumbing Contractor · renews Jun 2027

FIRST CHOICE PLUMBINGFIRSTCP785DG · Plumbing Contractor · renews Apr 2028

FIVE STAR PLUMBING & ROOTR LLCFIVESSP793QN · Plumbing Contractor · renews Oct 2027

G&I PLUMBING LLCGIPLUPL755DR · Plumbing Contractor · renews Apr 2027

Show all 37

GOOD PLUMBERGOODPP*777BF · Plumbing Contractor · renews Jan 2027

GREEN RIVER PLUMBING LLCGREENRP773NP · Plumbing Contractor · renews Aug 2027

GREENER CLEANER HTG & AIR LLCGREENCH741OS · Plumbing Contractor · renews Sep 2028

Gilbert PlumbingGILBEP*794RW · Plumbing Contractor · renews Jan 2028

H&L Plumbing LLCHLPLUPL793MF · Plumbing Contractor · renews Jul 2027

HERRICKS PLUMBING LLCHERRIPL757JB · Plumbing Contractor · renews Apr 2027

ISLAND PLUMBING & MECH LLCISLANPM749JB · Plumbing Contractor · renews Apr 2028

J 1 PLUMBINGJ1PLU1P773C2 · Plumbing Contractor · renews Feb 2027

JJ PLUMBING LLCJJPLUJP795ND · Plumbing Contractor · renews Aug 2027

JT'S PLUMBING & MECHANICAL INCJTSPLPM793NG · Plumbing Contractor · renews Jul 2027

K D P PLUMBINGKDPPLDP792RA · Plumbing Contractor · renews Nov 2027

LINDSAY-JOHNSON MECHANICALLINDSM*781JH · Plumbing Contractor · renews Aug 2028

MAESTRO PLUMBING LLCMAESTPL790NQ · Plumbing Contractor · renews May 2028

P HOMES PLUMBING LLCPHOMEHP786N5 · Plumbing Contractor · renews Aug 2028

PACIFIC NORTHWEST PLUMBINGPACIFNP786OT · Plumbing Contractor · renews Oct 2028

PELTRAM PLUMBING LLCPELTRPL790NW · Plumbing Contractor · renews Sep 2027

PEREZ PLUMBING INCPEREZPI794PK · Plumbing Contractor · renews Oct 2027

PINO PLUMBING LLCPINOPPL773D1 · Plumbing Contractor · renews Mar 2027

PIPE & CO PLUMBING LLCPIPECCP748KO · Plumbing Contractor · renews May 2028

PREMIER WATER DAMAGE & CONSTRPREMIWD766QR · Plumbing Contractor · renews Nov 19

PROFORMANCE NORTHWEST INCPROFONI779W7 · Plumbing Contractor · renews Jan 2027

R K HORAN PLUMBING LLCRKHORKH781KQ · Plumbing Contractor · renews Jul 2028

THE BRIGHT PLUMBING CO LLCBRIGHBP788DC · Plumbing Contractor · renews Feb 2028

VALLEY PUMP INCVALLEPI789DJ · Plumbing Contractor · renews Mar 2028

WELL HOME PLUMBING & MECH LLCWELLHHP753JQ · Plumbing Contractor · renews Apr 2027

Common problems

Water leaking through the ceiling?No hot water?Drain or toilet blocked?Sewage backing up?

Other pros in Auburn

HVAC companies Septic and side-sewer contractors Tree services Garage door companies Electricians

Common questions

How many plumbers are registered in Auburn?

37 with a Auburn business address, as of October 16, 2026. Many more from nearby towns also work in Auburn.

How do I check a plumber's registration?

Ask for their registration number and look it up on Check a contractor or L&I's Verify a Contractor. An active registration means they carry the bond and liability insurance the state requires.

Does Check the Pro send my request to several companies?

No. Each request goes to one registered local pro. If they can't take it, we find another.

Get one registered pro to call me