Zefco Inc
Verified against CSLB on · View on CSLB
License details
- License number
- 1030189
- Classifications
- License term on file
- August 18, 2017 – August 31, 2027
Business
- (864) 224 4223 (CSLB public record)
- PO BOX 1387, Anderson, SC 29622
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What to check next
Frequently asked questions
Is Zefco Inc licensed in California?
Yes. Zefco Inc holds an active California state contractor license (CSLB #1030189), verified against the CSLB public record on June 17, 2026.
What is Zefco Inc's CSLB license number?
Zefco Inc's California contractor license number is 1030189. Look that number up with the CSLB "Check a License" tool to confirm its current status against the public record yourself.
What kind of work is Zefco Inc licensed for?
Zefco Inc is classified under Concrete (C-8) by the CSLB.
How do I verify Zefco Inc's license myself?
Look up license #1030189 with the CSLB "Check a License" tool and compare the status, bond, and workers' compensation details against what's shown on this page. This page reflects the CSLB public record as of June 17, 2026.
Verify it yourself: How to verify a California contractor license · Look up #1030189 on CSLB
See an error in this record? Report incorrect information. Status reflects CSLB data as of the date shown above.