Mario Humberto Castro
Verified against CSLB on · View on CSLB
License details
- License number
- 1133026
- Classifications
- License term on file
- February 12, 2025 – February 28, 2027
Business
- (661) 847 8879 (CSLB public record)
- 9152 TOPICO COURT, Bakersfield, CA 93306Kern County
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What to check next
Frequently asked questions
Is Mario Humberto Castro licensed in California?
Yes. Mario Humberto Castro holds an active California state contractor license (CSLB #1133026), verified against the CSLB public record on August 4, 2026.
What is Mario Humberto Castro's CSLB license number?
Mario Humberto Castro's California contractor license number is 1133026. 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 Mario Humberto Castro licensed for?
Mario Humberto Castro is classified under Pipeline (C-34) by the CSLB.
How do I verify Mario Humberto Castro's license myself?
Look up license #1133026 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 August 4, 2026.
Verify it yourself: How to verify a California contractor license · Look up #1133026 on CSLB
See an error in this record? Report incorrect information. Status reflects CSLB data as of the date shown above.