Contractor License Proof

Mai's John Chein Landscaping Service

Licensed

Verified against CSLB on · View on CSLB

License details

License number
801840
Status
Active
Classifications
C-27 · Landscaping
Contractor bond
$25,000
Workers' comp
ExemptNo employees — not a red flag.
License term on file
December 6, 2001 – December 31, 2027

Business

  • (510) 755 8748 (CSLB public record)
  • 9753 OSAGE CT, Hayward, CA 94545Alameda County

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Frequently asked questions

Is Mai's John Chein Landscaping Service licensed in California?

Yes. Mai's John Chein Landscaping Service holds an active California state contractor license (CSLB #801840), verified against the CSLB public record on June 17, 2026.

What is Mai's John Chein Landscaping Service's CSLB license number?

Mai's John Chein Landscaping Service's California contractor license number is 801840. 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 Mai's John Chein Landscaping Service licensed for?

Mai's John Chein Landscaping Service is classified under Landscaping (C-27) by the CSLB.

How do I verify Mai's John Chein Landscaping Service's license myself?

Look up license #801840 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 #801840 on CSLB

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See an error in this record? Report incorrect information. Status reflects CSLB data as of the date shown above.