Department of Consumer Affairs
California State License Board
CHALLENGE MECHANICAL INC
Contractor
License number
489322
Date granted
04/04/1986
Date expires
04/30/1988
Class
Contractor
Status
Expired
Address
4186 SORRENTO VALLEY BLVD #J, SAN DIEGO, CA 92121
contractorscalifornia.org
ID 31478558
LAST UPDATED 2026-05-23 21:15:39 UTC
LAST UPDATED 2026-05-23 21:15:39 UTC
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