Plumbing contractors in Bothell, WA
23 active plumbing contractors are registered with Washington L&I at a Bothell, WA address. 53 registrations are on record in all, including expired and other statuses.
By the numbers
- Active registrations
- 23
- Registrations on record, all statuses
- 53
- Registered in the last 12 months
- 4
- Median years registered, active
- 4
- Suspension on record
- 4
- Complaint records matched
- 0
- Counts of L&I contractor registration records, computed October 8, 2026. Active means the state's record shows ACTIVE status. Years are counted from each registration's effective date.
- Suspension on record: registrations with SUSPENDED status, plus active or re-licensed registrations that carry a suspension date.
- Complaint records matched: contractors with at least one Attorney General consumer complaint record under the same business name and city. A complaint record is not a finding of wrongdoing.
- Sources: L&I Contractor License Data - General andAttorney General Consumer Complaints. Seehow directory numbers are computed.
Longest registered
- PLUS ONE PLUMBING LLCRegistered since July 23, 2021
- FT-PLUMBING LLCRegistered since October 1, 2021
- HI-TECH PLUMBING LLCRegistered since October 26, 2021
- FM Plumbing LLCRegistered since November 22, 2021
- KING PLUMBING LLCRegistered since December 6, 2021
Recently registered
- NORTH PEAK PLUMBING LLCRegistered on July 20, 2026
- ROOSTER'S PLUMBINGRegistered on April 24, 2026
- SUNDANCE ENERGY SERVICES INCRegistered on April 2, 2026
- Daves PlumbingRegistered on November 13, 2025
- MILL CREEK PLUMBINGRegistered on July 31, 2025
Active registrations, by the effective date on the state's record.
All 53 registrations on record
Businesses by registered name and license number. Show only the 23 active registrations.
- ADRIATIC PLUMBING INCACTIVE
License ADRIAPI793RM · Registered 4 years
License AMPMPPS783JJ · Registered 4 years
- AZTEC PLUMBING LLCACTIVE
License AZTECPL762OF · Registered 2 years
- Daves PlumbingACTIVE
License DAVESP*750QS · Registered less than 1 year
- EXPRESS PLUMBING LLCACTIVE
License EXPREPL781CW · Registered 4 years
- FM Plumbing LLCACTIVE
License FMPLUPL799P8 · Registered 4 years
- FT-PLUMBING LLCACTIVE
License FTPLUL*792NG · Registered 5 years
- GRAVITY PLUMBING LLCACTIVE
License GRAVIPL750LO · Registered 1 year
- HI-TECH PLUMBING LLCACTIVE
License HITECPL796OB · Registered 4 years
- KING PLUMBING LLCACTIVE
License KINGPPL799RM · Registered 4 years
- MILL CREEK PLUMBINGACTIVE
License MILLCCP755M9 · Registered 1 year
License MOOREPM792PF · Registered 3 years
- NORTH PEAK PLUMBING LLCACTIVE
License NORTHPP743LW · Registered less than 1 year
- PARS PLUMBING LLCACTIVE
License PARSPPL788O7 · Registered 4 years
- PLUS ONE PLUMBING LLCACTIVE
License PLUSOOP792NB · Registered 5 years
- PRIVATE I PLUMBING LLCACTIVE
License PRIVAIP753BW · Registered 1 year
- RAYMARK PLUMBING & SEWERACTIVE
License RAYMAPS773T8 · Registered 3 years
- ROOSTER'S PLUMBINGACTIVE
License ROOSTP*745JW · Registered less than 1 year
License SOUNDPH795O9 · Registered 4 years
License SUNDAES745JB · Registered less than 1 year
- UISCE PLUMBING LLCACTIVE
License UISCEPL767LK · Registered 2 years
- WALLNER PLUMBING CO INCACTIVE
License WALLNPC780DG · Registered 4 years
License WESTESF794O9 · Registered 4 years
- 411 PLUMBING LLCEXPIRED
License 411PLPL780DG · First registered 2022
- ADRIATIC PLUMBING INCEXPIRED
License ADRIAPI972BB · First registered 2003
- ALPHA PLUMBING LLCEXPIRED
License ALPHAPL782DG · First registered 2022
- Above Plumbing & Contrng LLCEXPIRED
License ABOVEPC776LH · First registered 2023
- Above Plumbing & Contrng LLCOUT OF BUSINESS
License ABOVEPC786MH · First registered 2022
- Above Plumbing & Contrng LLCRE-LICENSED
License ABOVEPC897C8 · First registered 2011
- C & K PLUMBINGEXPIRED
License CKPLU**148JW · First registered 1986
- CANNON MECHANICAL LLCEXPIRED
License CANNOML760NR · First registered 2024
- CANNON MECHANICAL LLCEXPIRED
License CANNOML784PC · First registered 2022
- EMERALD CITY PLUMBING INCEXPIRED
License EMERACP792RP · First registered 2022
- FM PLUMBINGEXPIRED
License FMPLUP*831M5 · First registered 2017
- FT-PLUMBING LLCRE-LICENSED
License FTPLUL*811MK · First registered 2019
- HALF PRICE PLUMBING LLCEXPIRED
License HALFPPP785OZ · First registered 2022
- HMT PLUMBING LLCEXPIRED
License HMTPLPL772LO · First registered 2023
- JERRY'S PLUMBING LLCEXPIRED
License JERRYPL928LS · First registered 2008
- KAIZEN RESIDENTIALINACTIVE
License KAIZER*785RO · First registered 2022
- KING PLUMBING LLCRE-LICENSED
License KINGPPL821JS · First registered 2018
- LAI'S PLUMBINGRE-LICENSED
License LAISP**040NK · First registered 1996
- LAI'S PLUMBINGEXPIRED
License LAISPP*792NF · First registered 2021
- MB PLUMBINGEXPIRED
License MBPLUP*822DZ · First registered 2018
- MOORE PLUMBING & MECH LLCEXPIRED
License MOOREPM824RM · First registered 2018
- MOORE PLUMBING & MECHANICALEXPIRED
License MOOREPM820ML · First registered 2018
- O'KEEFE PLUMBINGEXPIRED
License OKEEFP*788N9 · First registered 2022
- O'KEEFE PLUMBINGEXPIRED
License OKEEFP*927D1 · First registered 2008
- PLUS ONE PLUMBING LLCRE-LICENSED
License PLUSOOP908B6 · First registered 2010
- SOUND PLUMBING AND HEATING INCRE-LICENSED
License SOUNDPH862NR · First registered 2014
- SYSTAD PLUMBING LLCEXPIRED
License SYSTAPL779O7 · First registered 2023