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Plumbing in Upland, CA

46 records with this classification and Upland 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.

• ALPHA GDL PLUMBING CORP CLEAR
  License 1087890 · expires March 31, 2028
• ASAP GENERAL CONTRACTORS INC CLEAR
  License 930815 · expires July 31, 2028
• AYS PLUMBING & ROOTER CORP CLEAR
  License 1086827 · expires December 31, 2027
• CHAMPION PLUMBING AND REPIPING CLEAR
  License 730334 · expires December 31, 2026
• CHIEF COPPER REPIPING INC CLEAR
  License 959221 · expires March 31, 2027
• CLEAR CLOUD SOLUTIONS INC CLEAR
  License 1000777 · expires February 28, 2027
• CRUZ PLUMBING & ROOTER SERVICES CLEAR
  License 1050063 · expires February 28, 2027
• DUKE PLUMBING INC CLEAR
  License 430513 · expires January 31, 2028
• ELDER INDUSTRIES INC CLEAR
  License 432244 · expires August 31, 2028
• EXCEL PLUMBING AND ROOTER CLEAR
  License 917874 · expires August 31, 2027
• FOOTHILL PLUMBING CO LLC CLEAR
  License 1160271 · expires August 31, 2028
• GREEN COMFORT PHAC INC CLEAR
  License 1160800 · expires September 30, 2028
• HENRY'S PLUMBING SERVICES CLEAR
  License 903452 · expires September 30, 2027
• HOLDER PLUMBING CLEAR
  License 825954 · expires October 31, 2027
• J & A PLUMBING SOLUTIONS INC CLEAR
  License 1162808 · expires October 31, 2028
• J T'S 35 DOLLAR DRAINS CLEAR
  License 869926 · expires December 31, 2027
• KNOW HOW PLUMBING CLEAR
  License 1052689 · expires April 30, 2027
• LOCAL GUYS PLUMBING CLEAR
  License 1141254 · expires July 31, 2027
• LONDON PLUMBING CLEAR
  License 597489 · expires June 30, 2027
• MICHAEL GREGORY PORTEOUS DBA MGP CONSTRUCTION CLEAR
  License 510978 · expires April 30, 2027
• MILLER'S PLUMBING CLEAR
  License 1116523 · expires February 29, 2028
• P L PLUMBING CLEAR
  License 438466 · expires June 30, 2027
• PAUL JOSEPH GORMICAN JR CLEAR
  License 627922 · expires July 31, 2028
• PLUMBING WAY CLEAR
  License 852777 · expires May 31, 2027
• POETIC PLUMBING INC CLEAR
  License 1112767 · expires December 31, 2027
• R C PLUMBING CLEAR
  License 892834 · expires March 31, 2027
• R E PLUMBING CLEAR
  License 902042 · expires August 31, 2027
• RANCHO PLUMBING HEATING & AIR CLEAR
  License 689936 · expires June 30, 2028
• RAY MAY PLUMBING CLEAR
  License 981297 · expires February 28, 2027
• RC DRAINS PLUMBING CLEAR
  License 1082000 · expires October 31, 2027
• REDHEAD ROOTER INC CLEAR
  License 1092145 · expires June 30, 2027
• RENOWNED PLUMBING & ROOTER INC CLEAR
  License 1088019 · expires March 31, 2028
• SCOTT ALLEN CLEAR
  License 770863 · expires October 31, 2027
• SOCAL SEWER PLUMBING CONTRACTORS INC Contr Bond Susp
  License 1047004 · expires November 30, 2026
• SPECIALTY AC HEAT INC CLEAR
  License 784495 · expires August 31, 2028
• STANLEY PLUMBING INC CLEAR
  License 961138 · expires March 31, 2027
• STATEWIDE MECHANICAL II INC CLEAR
  License 980963 · expires February 28, 2027
• STEVE'S FIVE STAR SERVICE INC CLEAR
  License 960861 · expires May 31, 2027
• STEVEN TAYLOR PLUMBING CLEAR
  License 935534 · expires July 31, 2027
• STEVES HEATING AND AIR CONDITIONING CLEAR
  License 744873 · expires January 31, 2028
• SUNSHINE PLUMBING & ROOTER CLEAR
  License 1102774 · expires March 31, 2027
• SUTHERLAND PLUMBING SERVICES CLEAR
  License 777127 · expires April 30, 2028
• TANKLESS WATER HEATER REPAIR & PLUMBING CLEAR
  License 1048143 · expires December 31, 2026
• TIMELESS PLUMBING & ROOTER LLC CLEAR
  License 1157566 · expires July 31, 2028
• VAUGHAN'S PLUMBING INC CLEAR
  License 509378 · expires May 31, 2027
• WATERWORX PLUMBING/MECHANICAL LLC CLEAR
  License 1069783 · expires October 31, 2028