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Plumbing in Covina, CA

62 records with this classification and Covina 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 C PLUMBING CLEAR
  License 825130 · expires September 30, 2027
• A PINE PLUMBING CO CLEAR
  License 1093260 · expires June 30, 2028
• A-1 ROOTER CLEAR
  License 840421 · expires June 30, 2028
• ACE PELIZON PLUMBING CLEAR
  License 1154407 · expires May 31, 2028
• ALDCLA INC CLEAR
  License 616269 · expires October 31, 2028
• AM PLUMBING CLEAR
  License 1146344 · expires November 30, 2027
• AMERICAN INFASTRUCTURE CLEAR
  License 1030873 · expires September 30, 2027
• ANDERSEN COMMERCIAL PLUMBING LLC CLEAR
  License 1039820 · expires May 31, 2028
• ANDERSEN COMMERCIAL PLUMBING LLC DBA ASAP DRAIN GUYS & PLUMBING CLEAR
  License 1081682 · expires September 30, 2027
• AP PLUMBING AND ROOTER INC CLEAR
  License 1087944 · expires December 31, 2027
• B W K PLUMBING CLEAR
  License 1084421 · expires December 31, 2027
• BALDWIN BUILDERS CLEAR
  License 992380 · expires April 30, 2028
• BIG SMILE PLUMBING CLEAR
  License 1078521 · expires November 30, 2027
• BROWN BROTHERS BACKFLOW TESTING INC CLEAR
  License 1031850 · expires October 31, 2027
• CANYON AIR SYSTEMS CLEAR
  License 1085763 · expires January 31, 2028
• COURTESY PLUMBERS INC CLEAR
  License 1016116 · expires July 31, 2028
• CRUZ JOHNNY PLUMBING CLEAR
  License 1106109 · expires June 30, 2027
• DC DRAINS CLEAR
  License 1064957 · expires April 30, 2028
• DEMARCO PLUMBING & DRAIN CLEAR
  License 1147250 · expires December 31, 2027
• EASTLAKE PLUMBING CLEAR
  License 1150253 · expires February 29, 2028
• ENOVATIVE MECHANICAL AND ENERGY SERVICES CLEAR
  License 1036688 · expires March 31, 2028
• FLASH PLUMBING INC CLEAR
  License 1116600 · expires February 29, 2028
• GOLDEN EAGLE PLUMBING CLEAR
  License 999190 · expires December 31, 2027
• GREEN ECO CONSTRUCTION INC CLEAR
  License 1063673 · expires February 29, 2028
• GT ROOTER & HYDROJET CLEAR
  License 1145315 · expires October 31, 2027
• H D PRODUCTION PLUMBING CONTRACTORS INC CLEAR
  License 817184 · expires February 28, 2027
• HARTMAN PLUMBING SERVICES CLEAR
  License 1027891 · expires June 30, 2027
• INTEGRITY PLUMBING COMPANY CLEAR
  License 717098 · expires January 31, 2028
• J & R BUILDING INC CLEAR
  License 1163725 · expires October 31, 2028
• JARROD ROBACK CLEAR
  License 1148530 · expires January 31, 2028
• JOHN PLUMBING CLEAR
  License 907585 · expires December 31, 2027
• JOHN WHITE PLUMBING CLEAR
  License 497638 · expires September 30, 2028
• JT ROOTER AND PLUMBING SERVICES CLEAR
  License 918226 · expires June 30, 2028
• KIRMAN PLUMBING COMPANY CLEAR
  License 1083688 · expires November 30, 2027
• KLEIN PLUMBING AND DRAIN CLEANING SERVICE CLEAR
  License 850452 · expires December 31, 2026
• KLINE'S PLUMBING INC CLEAR
  License 912603 · expires August 31, 2028
• MATTHEW OLIVAS CLEAR
  License 950208 · expires February 29, 2028
• MCLAY SERVICES CLEAR
  License 1156884 · expires June 30, 2028
• MG MECHANICAL & PLUMBING LLC CLEAR
  License 1160519 · expires September 30, 2028
• MONROE DIVERSIFIED COMPANIES INC CLEAR
  License 1006269 · expires August 31, 2027
• MVP PLUMBING & DRAIN SERVICES INC CLEAR
  License 946114 · expires January 31, 2027
• NAVA PLUMBING COMPANY CLEAR
  License 1149784 · expires February 29, 2028
• NICK HOAG CLEAR
  License 1038859 · expires May 31, 2028
• OSCAR'S PLUMBING & ROOTER CLEAR
  License 1126182 · expires September 30, 2028
• OSMART PLUMBING CORP CLEAR
  License 1157593 · expires July 31, 2028
• PENNINE PLUMBING CLEAR
  License 1090302 · expires April 30, 2028
• PMC PLUMBING INC CLEAR
  License 1133528 · expires February 28, 2027
• POWER PLUMBING CLEAR
  License 1089489 · expires April 30, 2028
• RAMON RAMOS CLEAR
  License 742790 · expires November 30, 2027
• RAYMOND PALACIOS CLEAR
  License 1006068 · expires August 31, 2027

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