License holder summary

DIAMOND SYSTEMS is a Contractor licensed to practice in California. The address on file for DIAMOND SYSTEMS is 139 E COMMERCIAL ST, POMONA, CA 91767. This contractor license is not current. The license was granted 02/18/1977 and expired on 12/31/1993.

Department of Consumer Affairs

California State License Board

DIAMOND SYSTEMS
Contractor
License number
331632
Date granted
02/18/1977
Date expires
12/31/1993
Class
Contractor
Status
Expired
Address
139 E COMMERCIAL ST, POMONA, CA 91767
contractorscalifornia.org
ID 31547400
LAST UPDATED 2026-05-15 00:10:04 UTC

This website is unaffiliated with the California State License Board. Please verify all information directly with the relevant official government authority.

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