Clear

MPX STRUCTURAL STEEL SERVICES

License #1139153ComptonSole OwnerLicensed since June 19, 2025

License

Status
CLEAR
First issued
June 19, 2025
Expires
June 30, 2027
Entity
Sole Owner
Address of record
1508 S BENTLEY AVE, Compton, CA 90220
Phone of record
(562) 291 5853

Contractor bond

Surety
AMERICAN CONTRACTORS INDEMNITY COMPANY
Bond number
100962947
Amount
$25,000
Effective
May 27, 2025

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 10 licensed structural steel contractors in Compton.

People on this license

NameTitleSinceThrough
PEREZ-OSORIO MARIOSole OwnerJune 19, 2025Current

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.

MPX STRUCTURAL STEEL SERVICES — California contractor license #1139153 status, verified against CSLB records
<a href="https://bookofbuilders.com/license/1139153" target="_blank" rel="noopener">
  <img src="https://bookofbuilders.com/badge/1139153.svg" alt="MPX STRUCTURAL STEEL SERVICES — California contractor license #1139153 status, verified against CSLB records" width="268" height="76">
</a>

The badge shows whatever the CSLB record says — including a suspension or lapsed coverage. There is no paid version and no way to change what it displays. That is what makes it worth showing. The same data as JSON if you’d rather build your own.

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.