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Plumbing in Lake Forest, CA

30 records with this classification and Lake Forest 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 STAR PLUMBING & FIRE SPRINKLER INC CLEAR
  License 715588 · expires August 31, 2027
• ASL PLUMBING INCORPORATED CLEAR
  License 1066520 · expires June 30, 2028
• BFS PLUMBING INC CLEAR
  License 1087965 · expires March 31, 2028
• BL CUNNINGHAM ENTERPRISES CLEAR
  License 1097490 · expires October 31, 2028
• BRADFORD I CUNNINGHAM CLEAR
  License 753688 · expires September 30, 2028
• CAL PRIDE PLUMBING LLC CLEAR
  License 1122931 · expires March 31, 2028
• CUSTOM CONSTRUCTION PLUMBING INC CLEAR
  License 1027220 · expires June 30, 2028
• D F PLUMBING INC CLEAR
  License 1114590 · expires January 31, 2028
• DAKOTA PLUMBING INC CLEAR
  License 867759 · expires March 31, 2028
• DESIGNED TECHNICAL SOLUTIONS INC CLEAR
  License 874632 · expires June 30, 2028
• DORON WALDMAN CLEAR
  License 1052585 · expires April 30, 2027
• ELY CONSTRUCTION CLEAR
  License 1098380 · expires November 30, 2026
• ENHANCED PLUMBING INC CLEAR
  License 1138565 · expires June 30, 2027
• EVOFLO LLC CLEAR
  License 1164063 · expires November 30, 2028
• FELL CONSTRUCTION CLEAR
  License 816134 · expires December 31, 2026
• FLOW FORCE PLUMBING CLEAR
  License 886910 · expires November 30, 2026
• GREAT PARK PLUMBING INC CLEAR
  License 1003658 · expires July 31, 2027
• JAMES REMODELING INC CLEAR
  License 1026873 · expires May 31, 2027
• JAMSHID DEMEHRI CLEAR
  License 968302 · expires December 31, 2027
• K KALKA HEATING PLUMBING & AIR INC DBA KALKA PLUMBING HEATING & CLEAR
  License 677889 · expires October 31, 2028
• MAJ'S MAGICAL PLUMBING CLEAR
  License 1105343 · expires May 31, 2027
• NINO PLUMBING SERVICES CLEAR
  License 1132304 · expires January 31, 2027
• OLSON SUPERIOR PLUMBING INC CLEAR
  License 1045399 · expires November 30, 2027
• OPTIMAL PLUMBING CLEAR
  License 942010 · expires January 31, 2028
• OSP COMMERCIAL INC JDG Entity Susp
  License 1125661 · expires August 31, 2028
• PRISTINE PLUMBING INC CLEAR
  License 922736 · expires August 31, 2027
• RITEWAY PLUMBING & ROOTER CLEAR
  License 1130717 · expires December 31, 2026
• SABAT CONSTRUCTION CLEAR
  License 774933 · expires March 31, 2027
• SADDLEBACK PLUMBING INC CLEAR
  License 414946 · expires January 31, 2028
• VENTURA PLUMBING CLEAR
  License 1158435 · expires July 31, 2028