Contractor License Proof

Heisner John Construction

Licensed

Verified against CSLB on · View on CSLB

License details

License number
870725
Status
Active
Classifications
B · General Building
Contractor bond
$25,000
Workers' comp
Exempt
License term on file
January 10, 2006 – September 30, 2026

Business

  • (951) 442 9103 (CSLB public record)
  • 2185 MOUNTAINVIEW DR, Frederick, MD 21702

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Frequently asked questions

Is Heisner John Construction licensed in California?

Yes. Heisner John Construction holds an active California state contractor license (CSLB #870725), verified against the CSLB public record on June 17, 2026.

What is Heisner John Construction's CSLB license number?

Heisner John Construction's California contractor license number is 870725. You can verify it directly on the CSLB website: https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=870725

What kind of work is Heisner John Construction licensed for?

Heisner John Construction is classified under General Building (B) by the CSLB.

How do I verify Heisner John Construction's license myself?

Look up license #870725 with the CSLB "Check a License" tool at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=870725. This page reflects the CSLB public record as of June 17, 2026.

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