Plumbing contractors in Yacolt, WA

11 active plumbing contractors are registered with Washington L&I at a Yacolt, WA address. 20 registrations are on record in all, including expired and other statuses.

By the numbers

Active registrations: 11
Registrations on record, all statuses: 20
Registered in the last 12 months: 1
Median years registered, active: 3
Suspension on record: 0
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

STATE LINE PLUMBING LLCRegistered since August 28, 2017
IMPACT PLUMBING LLCRegistered since November 12, 2021
SERVICE SOURCE PLUMBING LLCRegistered since December 21, 2021
JEREMY'S PLUMBING LLCRegistered since January 14, 2022
TECHNICAL PLUMBING INCRegistered since March 14, 2022

Recently registered

D&M PLUMBING LLCRegistered on July 29, 2026
PROPIPE LLCRegistered on May 16, 2024
RESOLUTION PLUMBING LLCRegistered on March 4, 2024
STATE LINE PLUMBING LLCRegistered on January 19, 2024
GPS - GUNNARS PLUMBING SRVCSRegistered on October 31, 2023

Active registrations, by the effective date on the state's record.

All 20 registrations on record

Businesses by registered name and license number. Show only the 11 active registrations.

CASCADE NORTHWEST PLUMBING INCACTIVE
License CASCANP772C1 · Registered 3 years
D&M PLUMBING LLCACTIVE
License DMPLUPL746M9 · Registered less than 1 year
GPS - GUNNARS PLUMBING SRVCSACTIVE
License GPSGUGP774PU · Registered 2 years
IMPACT PLUMBING LLCACTIVE
License IMPACPL797RD · Registered 4 years
JEREMY'S PLUMBING LLCACTIVE
License JEREMPL791RH · Registered 4 years
PROPIPE LLCACTIVE
License PROPIL*766KW · Registered 2 years
RESOLUTION PLUMBING LLCACTIVE
License RESOLPL762DD · Registered 2 years
SERVICE SOURCE PLUMBING LLCACTIVE
License SERVISP794OC · Registered 4 years
STATE LINE PLUMBING LLCACTIVE
License STATELP762BR · Registered 2 years
STATE LINE PLUMBING LLCACTIVE
License STATELP834N8 · Registered 9 years
TECHNICAL PLUMBING INCACTIVE
License TECHNPI780DC · Registered 4 years
BELCO PLUMBING SOLUTIONSOUT OF BUSINESS
License BELCOPS817M6 · First registered 2019
COASTAL LLCEXPIRED
License COASTL*762B5 · First registered 2024
CORBUS PLUMBING LLCEXPIRED
License CORBUPL762CB · First registered 2024
GUNNARS PLUMBING SERVICES LLCSUPERCEDED
License GUNNAPS774J6 · First registered 2023
INTEGRAL PIPEWORKS LLCEXPIRED
License INTEGPL836JG · First registered 2017
LAWSON FAMILY PLUMBING LLCEXPIRED
License LAWSOFP816NN · First registered 2019
TECHNICAL PLUMBING INCEXPIRED
License TECHNPI944CM · First registered 2006
TRUEWORK PLUMBING LLCEXPIRED
License TRUEWPL763MP · First registered 2024
WESTWATER INDUSTRIES LLCEXPIRED
License WESTWIL771QZ · First registered 2024