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BACKFLOW INDEPENDENT TESTING & SERVICE

CLEAR California contractor license #691420

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License overview
691420
CLEAR
1994-06-30
2028-06-30
FRESNO, CA 93745
***-***-**** · Click to see numberHide phone number(559) 251 7447
Classifications
  • D-64 — CSLB classification
Bond & workers’ compensation
ATLANTIC SPECIALTY INSURANCE COMPANY
800248762
Exempt
—
Associated personnel
******** · Click to see associated personnelHide associated personnel
  • PORTNOFF PETER PETER · Sole Owner · D-64

Source record last updated: 2026-07-02 00:00:00.