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Plumbing in Chino Hills, CA

18 records with this classification and Chino Hills 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.

• 626 PLUMBING INC CLEAR
  License 1045621 · expires October 31, 2028
• CALTEX BACKFLOW CLEAR
  License 1145472 · expires October 31, 2027
• DANMAR PLUMBERY CLEAR
  License 425631 · expires July 31, 2028
• GLOVER PLUMBING SOLUTIONS INC CLEAR
  License 1159846 · expires August 31, 2028
• JOSEPH HOANG LE CLEAR
  License 844902 · expires August 31, 2028
• JT PLUMBING & AIR CONDITIONING CLEAR
  License 966368 · expires October 31, 2027
• KEYSTONE BUILDS AND MORE INC CLEAR
  License 1136782 · expires April 30, 2027
• LEAK SPECIALISTS CLEAR
  License 734392 · expires April 30, 2027
• M C G BOILERS INC CLEAR
  License 811476 · expires August 31, 2028
• NEW MILLENNIUM CONSTRUCTION SERVICES INC CLEAR
  License 849024 · expires June 30, 2028
• PAUL'S PLUMBING CLEAR
  License 924558 · expires November 30, 2026
• PRIME PIPE PLUMBING & ROOTER SERVICES CLEAR
  License 1129452 · expires November 30, 2026
• PROFICIENT PLUMBING CLEAR
  License 490044 · expires February 28, 2027
• PROWAY PLUMBING INC CLEAR
  License 1008402 · expires August 31, 2027
• REAM CLEAR
  License 1097107 · expires September 30, 2028
• RG PAINTING CLEAR
  License 1106589 · expires June 30, 2027
• ROOTER TECH PLUMBING AND DRAINS CLEAR
  License 1064262 · expires March 31, 2028
• WJ PLUMBER INC CLEAR
  License 1136706 · expires April 30, 2027