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Sanitation System in Hayward, CA

11 records with this classification and Hayward as their locality of record, from CSLB's records, as of November 3, 2026.

Source: California Contractors State License Board (CSLB) — records as of November 3, 2026. Records change; the board’s own CSLB License Check is the current source.

• A-1 SEPTIC TANK SERVICE INC CLEAR
  License 438710 · expires December 31, 2026
• ACE SEWER LATERAL CONTRACTOR CLEAR
  License 994389 · expires July 31, 2028
• AQUA STAT PLUMBING INC CLEAR
  License 1042922 · expires August 31, 2028
• CHICO TRENCHLESS CO CLEAR
  License 817696 · expires February 28, 2027
• EXCALIBUR ROOTER AND PLUMBING INC CLEAR
  License 1072119 · expires December 31, 2026
• HAYWARD PLUMBING & ROOTER CLEAR
  License 1083284 · expires November 30, 2027
• J CARRILLO PLUMBING AND DRAINS CLEAR
  License 938525 · expires October 31, 2027
• MONARCH PLUMBING AND ROOTER INC CLEAR
  License 1014475 · expires May 31, 2028
• PIPE ROOTER CLEAR
  License 1106051 · expires June 30, 2027
• PLUMBING GUY & TRENCHLESS CLEAR
  License 1101986 · expires March 31, 2027
• PLUMBING PRODIGY CLEAR
  License 1108004 · expires August 31, 2027