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Water Conditioning in San Diego, CA

9 records with this classification and San Diego 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.

• ALL CITIES WATER TREATMENT INC CLEAR
  License 631304 · expires June 30, 2028
• ALL PURE WATER TREATMENT CLEAR
  License 1015960 · expires July 31, 2028
• CAL - COOL MECHANICAL CLEAR
  License 741451 · expires October 31, 2027
• HIGH QUALITY WATER OF CA Work Comp Susp
  License 1000989 · expires February 28, 2027
• PURE LAB SOLUTIONS INC CLEAR
  License 978160 · expires October 31, 2028
• SUPERIOR WATER CLEAR
  License 1043039 · expires August 31, 2028
• TRITON WATER RENEWAL LLC CLEAR
  License 1078989 · expires July 31, 2027
• UNICUS WATER SOLUTIONS CLEAR
  License 1135582 · expires April 30, 2027
• WATER PURIFICATION SYSTEMS INC CLEAR
  License 1017517 · expires August 31, 2028