Plumbing contractors in Sumner, WA
7 active plumbing contractors are registered with Washington L&I at a Sumner, WA address. 16 registrations are on record in all, including expired and other statuses.
By the numbers
- Active registrations
- 7
- Registrations on record, all statuses
- 16
- Registered in the last 12 months
- 1
- Median years registered, active
- 5
- Suspension on record
- 2
- 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
- AQUA BACKFLOW TESTINGRegistered since February 4, 2008
- MONARCH PLUMBING INCRegistered since August 18, 2021
- RAMSETT MECHANICAL CO INCRegistered since August 23, 2021
- PLUMBING EXPRESS INCRegistered since September 14, 2021
- BENNETT PLUMBING LLCRegistered since June 9, 2022
Recently registered
- DICK'S HEATING/AIR CNDTNG INCRegistered on August 13, 2026
- RISER PLUMBING & DRAINRegistered on September 20, 2023
- BENNETT PLUMBING LLCRegistered on June 9, 2022
- PLUMBING EXPRESS INCRegistered on September 14, 2021
- RAMSETT MECHANICAL CO INCRegistered on August 23, 2021
Active registrations, by the effective date on the state's record.
7 active registrations
Businesses by registered name and license number. Show all 16 registrations on record, including expired.
- AQUA BACKFLOW TESTINGACTIVE
License AQUABBT927CD · Registered 18 years
- BENNETT PLUMBING LLCACTIVE
License BENNEPL783LP · Registered 4 years
License DICKSHC742NL · Registered less than 1 year
- MONARCH PLUMBING INCACTIVE
License MONARPI794ND · Registered 5 years
- PLUMBING EXPRESS INCACTIVE
License PLUMBEI795O9 · Registered 5 years
License RAMSEMC793NB · Registered 5 years
- RISER PLUMBING & DRAINACTIVE
License RISERPD774OG · Registered 3 years