ContractorHistory

Contractors in South Colby, WA

13 active contractors are registered with Washington L&I at a South Colby, WA address. 28 registrations are on record in all, including expired and other statuses.

By the numbers

Active registrations
13
Registrations on record, all statuses
28
Registered in the last 12 months
4
Median years registered, active
5
Suspension on record
2
Complaint records matched
0

Trades in South Colby

Active registrations by trade group. The group is derived from the L&I license type and specialty; each contractor page shows the state's own wording.

Longest registered

  1. J D B CONSTRUCTIONRegistered since February 28, 1990
  2. ROCK SOLID INCRegistered since October 1, 2000
  3. M C CONSTRUCTIONRegistered since September 9, 2005
  4. ROCK SOLID MASONRY INCRegistered since June 1, 2007
  5. E-GREEN LANDSCAPINGRegistered since May 18, 2010

Recently registered

  1. NEXTGEN EPOXY LLCRegistered on August 5, 2026
  2. MULLINS CONTRACTINGRegistered on July 31, 2026
  3. NEXTDOOR SEPTIC SERVICES LLCRegistered on May 11, 2026
  4. LUMBER LEADERS LLCRegistered on February 17, 2026
  5. HIGHLINE CONTRACTOR SVCS INCRegistered on June 2, 2025

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

All 28 registrations on record

Businesses by registered name and license number. Show only the 13 active registrations.