Plumbing contractors in Silverdale, WA
9 active plumbing contractors are registered with Washington L&I at a Silverdale, WA address. 15 registrations are on record in all, including expired and other statuses.
By the numbers
- Active registrations
- 9
- Registrations on record, all statuses
- 15
- Registered in the last 12 months
- 1
- Median years registered, active
- 4
- Suspension on record
- 1
- 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
- HERDMAN PLUMBING LLCRegistered since July 2, 2021
- WEATHERS PLUMBING LLCRegistered since July 6, 2021
- STIRRETT-JOHNSEN INCRegistered since July 26, 2021
- BELLS PLUMBING & HEATINGRegistered since August 27, 2021
- ROBISON MECHANICAL INCRegistered since November 18, 2021
Recently registered
- AQUAFLOW PLUMBING LLCRegistered on December 8, 2025
- JL PLUMBING LLCRegistered on July 18, 2024
- COLLINS PLUMBING CORPORATIONRegistered on June 27, 2024
- SILVERDALE PLUMBING/HEATNG INCRegistered on December 21, 2021
- ROBISON MECHANICAL INCRegistered on November 18, 2021
Active registrations, by the effective date on the state's record.
All 15 registrations on record
Businesses by registered name and license number. Show only the 9 active registrations.
- AQUAFLOW PLUMBING LLCACTIVE
License AQUAFPL755RH · Registered less than 1 year
- BELLS PLUMBING & HEATINGACTIVE
License BELLSPH793NW · Registered 5 years
License COLLIPC762KL · Registered 2 years
- HERDMAN PLUMBING LLCACTIVE
License HERDMPL793MG · Registered 5 years
- JL PLUMBING LLCACTIVE
License JLPLUPL765MQ · Registered 2 years
- ROBISON MECHANICAL INCACTIVE
License ROBISMI795PG · Registered 4 years
License SILVEPI792MB · Registered 4 years
- STIRRETT-JOHNSEN INCACTIVE
License STIRRI*791NE · Registered 5 years
- WEATHERS PLUMBING LLCACTIVE
License WEATHPL798MG · Registered 5 years
- BELLS PLUMBING & HEATINGRE-LICENSED
License BELLSPH901M2 · First registered 2010
- CD'S PLUMBING LLCEXPIRED
License CDSPLPL807NC · First registered 2020
- Express Service Group LLCEXPIRED
License EXPRESG909R3 · First registered 2010
- KITSAP PLUMBERS GROUP INCEXPIRED
License KITSAPG009CM · First registered 2000
- SOUND PLUMBING LLCSUSPENDED
License SOUNDPL785BJ · First registered 2022
- SOUND PLUMBING LLCEXPIRED
License SOUNDPL951P5 · First registered 2005