Contractor License Proof

Karl Krumme DBA Sliding Door Guru

Licensed

Verified against CSLB on · View on CSLB

License details

License number
1033900
Status
Active
Classifications
C-17 · Glazing
Contractor bond
$25,000
Workers' comp
Not covered
License term on file
December 12, 2017 – December 31, 2027

Business

  • (760) 586 8981 (CSLB public record)
  • 6708 ROEBLIN CT, San Diego, CA 92111San Diego County

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Frequently asked questions

Is Karl Krumme DBA Sliding Door Guru licensed in California?

Yes. Karl Krumme DBA Sliding Door Guru holds an active California state contractor license (CSLB #1033900), verified against the CSLB public record on August 4, 2026.

What is Karl Krumme DBA Sliding Door Guru's CSLB license number?

Karl Krumme DBA Sliding Door Guru's California contractor license number is 1033900. 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 Karl Krumme DBA Sliding Door Guru licensed for?

Karl Krumme DBA Sliding Door Guru is classified under Glazing (C-17) by the CSLB.

How do I verify Karl Krumme DBA Sliding Door Guru's license myself?

Look up license #1033900 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 #1033900 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.