Building Block Construction
Verified against CSLB on · View on CSLB
License details
- License number
- 1010319
- Classifications
- License term on file
- January 14, 2016 – January 31, 2028
Business
- (951) 376 7822 (CSLB public record)
- 1932 N E ST, San Bernardino, CA 924111604San Bernardino County
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What to check next
Frequently asked questions
Is Building Block Construction licensed in California?
Yes. Building Block Construction holds an active California state contractor license (CSLB #1010319), verified against the CSLB public record on August 4, 2026.
What is Building Block Construction's CSLB license number?
Building Block Construction's California contractor license number is 1010319. 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 Building Block Construction licensed for?
Building Block Construction is classified under General Building (B) by the CSLB.
How do I verify Building Block Construction's license myself?
Look up license #1010319 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 #1010319 on CSLB
See an error in this record? Report incorrect information. Status reflects CSLB data as of the date shown above.