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CALIBER ONE CONSTRUCTION

License #583860NorwalkCorporationLicensed since December 29, 1989

License

Status
CLEAR
First issued
December 29, 1989
Reissued
September 20, 2018
Expires
September 30, 2026
Entity
Corporation
Address of record
11215 CREWE ST, Norwalk, CA 90650
Phone of record
(323) 523 9345

Contractor bond

Surety
NATIONWIDE MUTUAL INSURANCE COMPANY
Bond number
7901208922
Amount
$25,000
Effective
January 12, 2026

Workers’ compensation

This contractor has certified to the state that they have no employees, so they carry no workers’ compensation policy. The exemption covers only the license holder. If anyone else works on your project — a crew, a helper, a day laborer — they are not covered, and an injury on your property can become your liability. Ask who will physically be on site.

Are they licensed for your job?

A California contractor may only contract for work their classification covers. Pick the job and this reads the license on file against it.

Licensed to perform

A contractor may only contract for work within their classifications. See all 123 licensed general building contractors in Norwalk.

People on this license

NameTitleSinceThrough
CASTRO GILBERTOResponsible Managing OfficerSeptember 20, 2018Current
CASTRO MAGDA REGLAOfficerSeptember 20, 2018Current
RAMIREZ ARMANDO MARIOChief Executive Officer/PresidentSeptember 20, 2018Current
CASTRO GILBERTOSole OwnerDecember 29, 1989September 20, 2018

Verified status badge

Put this on your website or in a bid packet. It reads the state’s record live every time someone loads it, so it is never a screenshot of a good day. Free, and you don’t need to claim this listing to use it.

CALIBER ONE CONSTRUCTION — California contractor license #583860 status, verified against CSLB records
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Is this your license?

Claim this page to add your photos, description, service area and contact details. The state’s record above stays exactly as it is — claiming adds to a page, it never edits or hides anything the CSLB reports.

Source: California Contractors State License Board public records. Coverage lapse is evaluated against today’s date; all other fields reflect the latest weekly CSLB file. Confirm at the CSLB’s official record before signing a contract.