Sum Systems Inc
Verified against CSLB on · View on CSLB
License details
- License number
- 1117097
- Status
- Active
- Classifications
- C-10 · Electrical
- Contractor bond
- $25,000
- Workers' comp
- Covered
- License term on file
- February 26, 2024 – February 29, 2028
Business
- (323) 472 7490 (CSLB public record)
- 3530 W SLAUSON AVE, Los Angeles, CA 90043Los Angeles County
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Frequently asked questions
Is Sum Systems Inc licensed in California?
Yes. Sum Systems Inc holds an active California state contractor license (CSLB #1117097), verified against the CSLB public record on June 17, 2026.
What is Sum Systems Inc's CSLB license number?
Sum Systems Inc's California contractor license number is 1117097. You can verify it directly on the CSLB website: https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=1117097
What kind of work is Sum Systems Inc licensed for?
Sum Systems Inc is classified under Electrical (C-10) by the CSLB.
How do I verify Sum Systems Inc's license myself?
Look up license #1117097 with the CSLB "Check a License" tool at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=1117097. This page reflects the CSLB public record as of June 17, 2026.
See an error in this record? Report incorrect information. Status reflects CSLB data as of the date shown above.