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Plumbing in Sunnyvale, CA

31 records with this classification and Sunnyvale 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.

• #1 HONEST PLUMBER INC CLEAR
  License 1068995 · expires January 31, 2027
• A & A PLUMBING CLEAR
  License 801323 · expires November 30, 2027
• ANDRADE'S PLUMBING CLEAR
  License 1158282 · expires July 31, 2028
• BACKFLOW PREVENTION SPECIALISTS INC CLEAR
  License 427328 · expires September 30, 2028
• BLUE GRID PLUMBING CLEAR
  License 1153156 · expires April 30, 2028
• COMET PLUMBING AND SEWER COMPANY CLEAR
  License 951887 · expires June 30, 2028
• D P PLUMBING CLEAR
  License 692467 · expires July 31, 2027
• DRAIN GO PLUMBING CLEAR
  License 988301 · expires November 30, 2027
• INNOVA PLUMBING & ELECTRICAL CLEAR
  License 1069344 · expires February 28, 2027
• JAMES A STYTLE CLEAR
  License 969133 · expires January 31, 2028
• K S PLUMBING CLEAR
  License 744415 · expires January 31, 2028
• KVN PLUMBING CLEAR
  License 1080003 · expires August 31, 2027
• MAAN PLUMBING INC CLEAR
  License 890650 · expires August 31, 2027
• MAKI CONSTRUCTION CLEAR
  License 972438 · expires April 30, 2028
• MR. ROOTER PLUMBING OF SUNNYVALE-MOUNTAIN VIEW CLEAR
  License 1148884 · expires January 31, 2028
• MTZ PLUMBING INC Work Comp Susp
  License 1059084 · expires December 31, 2027
• O LEARY PLUMBING INC CLEAR
  License 1008614 · expires October 31, 2027
• OCHOA PLUMBING SEWERS & DRAINS CLEAR
  License 1129386 · expires November 30, 2026
• ONCALL ROOTER INC CLEAR
  License 1156276 · expires June 30, 2028
• PASCAL ENGINEERING INC CLEAR
  License 757196 · expires December 31, 2026
• PERFECT PITCH PLUMBING CLEAR
  License 942219 · expires January 31, 2028
• PRESSNELL PLUMBING SERVICE CLEAR
  License 1142611 · expires August 31, 2027
• RC PRO PLUMBING CORP CLEAR
  License 1159001 · expires July 31, 2028
• RCK DEVELOPMENT CLEAR
  License 1154799 · expires May 31, 2028
• ROGER K OLSEN INC DBA CALIFORNIA WATERSCAPE CLEAR
  License 814302 · expires October 31, 2028
• SHOGUN PLUMBING CLEAR
  License 1126609 · expires September 30, 2028
• THE TANKLESS GUYS PLUMBING CORP CLEAR
  License 1094217 · expires July 31, 2028
• URIBE BACKFLOW SERVICE CLEAR
  License 1105774 · expires June 30, 2027
• V H CONSTRUCTION & PLUMBING INC CLEAR
  License 1049209 · expires January 31, 2027
• WASHBURN CONSTRUCTION INC CLEAR
  License 734942 · expires May 31, 2027
• WESTFORCE PLUMBING CLEAR
  License 1144411 · expires June 30, 2028