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Plumbing in Livermore, CA

62 records with this classification and Livermore 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.

• SOUTH BAY MECHANICAL CLEAR
  License 627316 · expires September 30, 2027
• SUPERIOR MECHANICAL SERVICES INC CLEAR
  License 854680 · expires February 28, 2027
• SYSTEMS UNLIMITED PLUMBING CLEAR
  License 473316 · expires May 31, 2027
• T 3 MECHANICAL INC CLEAR
  License 1038631 · expires April 30, 2028
• T A PLUMBING CLEAR
  License 905309 · expires October 31, 2027
• TAO MECHANICAL LTD CLEAR
  License 573397 · expires July 31, 2027
• TERRY'S PLUMBING INC CLEAR
  License 893825 · expires October 31, 2028
• VIKING PLUMBING CLEAR
  License 754565 · expires September 30, 2028
• VINLAND PLUMBING CLEAR
  License 1100939 · expires January 31, 2027
• WALKER PLUMBING CLEAR
  License 770889 · expires November 30, 2027
• WILCON INC CLEAR
  License 799685 · expires September 30, 2027
• WILLIAM ROY DUTERTE CLEAR
  License 619604 · expires May 31, 2027

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