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Sanitation System in Fresno, CA

8 records with this classification and Fresno 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.

• ALF PLUMBING INC CLEAR
  License 1109556 · expires December 31, 2026
• B & L MECHANICAL INC CLEAR
  License 492481 · expires May 31, 2028
• BIG BORE DRILLING CERTIFIED SEPTIC CO & HYDROFLUSHING CLEAR
  License 579423 · expires October 31, 2027
• DONALD P DICK AIR CONDITIONING INC CLEAR
  License 271615 · expires July 31, 2028
• SEQUOIA PUMPING LLC CLEAR
  License 1136392 · expires April 30, 2027
• STRATEGIC MECHANICAL INC CLEAR
  License 834679 · expires March 31, 2028
• TOM COREA CONSTRUCTION INC CLEAR
  License 392288 · expires July 31, 2028
• U S SEPTIC SYSTEMS CLEAR
  License 763501 · expires January 31, 2028