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Contractor license records in South Colby, WA

13 records with South Colby as their locality of record in L&I's records, as of November 3, 2026. Statuses print as the board records them; a record listed as suspended is not a current credential.

Source: Washington State Department of Labor & Industries (L&I) — records as of November 3, 2026. Records change; the board’s own L&I Verify a Contractor is the current source.

By specialty in South Colby

GENERAL (11) · Sanitation System / Side sewers (1) · HANDYMAN (1)

• ALETE EXCAVATION INC ACTIVE
  License ALETEEI793OH · expires September 8, 2027
• DYNAMIC ELECTRIC LLC ACTIVE
  License DYNAMEL899L9 · expires June 29, 2027
• E-GREEN LANDSCAPING ACTIVE
  License EGREEL*901KQ · expires June 20, 2028
• HIGHLINE CONTRACTOR SVCS INC ACTIVE
  License HIGHLCS753LB · expires June 2, 2027
• J D B CONSTRUCTION ACTIVE
  License JDBCO**109C8 · expires February 28, 2027
• LUMBER LEADERS LLC ACTIVE
  License LUMBELL747CP · expires February 17, 2028
• M C CONSTRUCTION ACTIVE
  License MCCONCC952OZ · expires May 25, 2027
• MULLINS CONTRACTING ACTIVE
  License MULLIC*743MU · expires July 31, 2028
• NEXTDOOR SEPTIC SERVICES LLC ACTIVE
  License NEXTDSS744KJ · expires May 11, 2028
• NEXTGEN EPOXY LLC ACTIVE
  License NEXTGEL746NE · expires August 5, 2028
• ROCK SOLID INC ACTIVE
  License ROCKSI*002PA · expires October 23, 2027
• ROCK SOLID MASONRY INC ACTIVE
  License ROCKSSM930LA · expires September 27, 2027
• WELLS MAINTENANCE & REPAIR ACTIVE
  License WELLSMR779BT · expires February 4, 2027