Contractor License Proof

Rock Hard Effex Inc

Licensed

Verified against CSLB on · View on CSLB

License details

License number
901943
Status
Active
Classifications
C-29 · MasonryC-8 · ConcreteD-12 · Synthetic Products
Contractor bond
$25,000
Workers' comp
Covered
License term on file
August 14, 2007 – September 30, 2026

Business

  • (805) 558 5565 (CSLB public record)
  • 3138 HILLDALE AVE, Simi Valley, CA 93063Ventura County

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Frequently asked questions

Is Rock Hard Effex Inc licensed in California?

Yes. Rock Hard Effex Inc holds an active California state contractor license (CSLB #901943), verified against the CSLB public record on June 17, 2026.

What is Rock Hard Effex Inc's CSLB license number?

Rock Hard Effex Inc's California contractor license number is 901943. 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 Rock Hard Effex Inc licensed for?

Rock Hard Effex Inc is classified under Masonry (C-29), Concrete (C-8), and Synthetic Products (D-12) by the CSLB.

How do I verify Rock Hard Effex Inc's license myself?

Look up license #901943 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 #901943 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.