Excavation and side sewer contractors in Duvall, WA
5 active excavation and side sewer contractors are registered with Washington L&I at a Duvall, WA address. 8 registrations are on record in all, including expired and other statuses.
By the numbers
- Active registrations
- 5
- Registrations on record, all statuses
- 8
- Registered in the last 12 months
- 1
- Median years registered, active
- 10
- 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
- M & M DOZING INCRegistered since October 28, 1987
- BIG ROCK DOZINGRegistered since February 14, 2000
- B & R ENTERPRISES/ INVST LLCRegistered since November 16, 2015
- NORTHWEST ACCESS POINT LLCRegistered since February 24, 2023
- REGENERATIVE EARTHWORKS SPCRegistered since December 31, 2025
Recently registered
- REGENERATIVE EARTHWORKS SPCRegistered on December 31, 2025
- NORTHWEST ACCESS POINT LLCRegistered on February 24, 2023
- B & R ENTERPRISES/ INVST LLCRegistered on November 16, 2015
- BIG ROCK DOZINGRegistered on February 14, 2000
- M & M DOZING INCRegistered on October 28, 1987
Active registrations, by the effective date on the state's record.
5 active registrations
Businesses by registered name and license number. Show all 8 registrations on record, including expired.
License BRENTRE853QW · Registered 10 years
- BIG ROCK DOZINGACTIVE
License BIGROD*009CM · Registered 26 years
- M & M DOZING INCACTIVE
License MMDOZI*132P8 · Registered 38 years
License NORTHAP770C4 · Registered 3 years
License REGENES751RU · Registered less than 1 year