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Sanitation System / Side sewers in Auburn, WA

6 records with this specialty and Auburn as their locality of record, from L&I's records, as of November 3, 2026.

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.

• AL-PAC SEWER INSTALL/RPR LLC ACTIVE
  License ALPACSI779KP · expires September 4, 2027
• BLANKENSHIP EQUIP REPAIR INC ACTIVE
  License BLANKER902L9 · expires July 24, 2028
• CLEARLINE SEPTIC & PUMPING LLC ACTIVE
  License CLEARSP742PM · expires October 15, 2028
• G & N SEPTIC TANK SERVICE LLC ACTIVE
  License GNSEPNS940BD · expires January 10, 2028
• SPARK DRAIN & SEWER CO LLC ACTIVE
  License SPARKDS740P3 · expires October 23, 2028
• STREEPY SEPTIC DESIGN LLC ACTIVE
  License STREESD789M2 · expires August 8, 2028