John Mark Construction Company Inc DBA John Mark Design Build
Verified against CSLB on · View on CSLB
License details
- License number
- 1020426
- Classifications
- License term on file
- November 7, 2016 – November 30, 2026
Business
- (213) 215 3605 (CSLB public record)
- 466 FOOTHILL BLVD #260, La Canada, CA 91011Los Angeles County
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What to check next
Frequently asked questions
Is John Mark Construction Company Inc DBA John Mark Design Build licensed in California?
Yes. John Mark Construction Company Inc DBA John Mark Design Build holds an active California state contractor license (CSLB #1020426), verified against the CSLB public record on August 4, 2026.
What is John Mark Construction Company Inc DBA John Mark Design Build's CSLB license number?
John Mark Construction Company Inc DBA John Mark Design Build's California contractor license number is 1020426. 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 John Mark Construction Company Inc DBA John Mark Design Build licensed for?
John Mark Construction Company Inc DBA John Mark Design Build is classified under General Building (B) by the CSLB.
How do I verify John Mark Construction Company Inc DBA John Mark Design Build's license myself?
Look up license #1020426 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 #1020426 on CSLB
See an error in this record? Report incorrect information. Status reflects CSLB data as of the date shown above.