Contractor License Proof

MPX Structural Steel Services

Licensed

Verified against CSLB on · View on CSLB

License details

License number
1139153
Status
Active
Classifications
C-51 · Structural Steel
Contractor bond
$25,000
Workers' comp
ExemptNo employees — not a red flag.
License term on file
June 19, 2025 – June 30, 2027

Business

  • (562) 291 5853 (CSLB public record)
  • 1508 S BENTLEY AVE, Compton, CA 90220Los Angeles County

Are you MPX Structural Steel Services? Claim this listing to manage it.

Claim this listing

Request a free quote

Tell us about your project and we'll connect you with licensed, verified California contractors.

By submitting, you agree we may share your request with relevant licensed contractors to help with your project. See our Privacy Policy.

Other Structural Steel contractors in Compton

Steel Craft Inc

C-51 · Compton, CA

Licensed

Verified June 17, 2026 · Bonded

Ben Ash Iron Works Inc

C-51 · Compton, CA

Licensed

Verified June 17, 2026 · Bonded

Park Steel Co Inc

C-51 · Compton, CA

Licensed

Verified June 17, 2026 · Bonded

Yoon Kyung Bok

C-51 · Compton, CA

Licensed

Verified June 17, 2026 · Bonded

Chino Steel Inc

C-51 · Compton, CA

Licensed

Verified June 17, 2026 · Bonded

Metal Concepts & Iron Works Inc

C-51 · Compton, CA

Licensed

Verified June 17, 2026 · Bonded

Browse all Structural Steel contractors in Compton

What to check next

How to verify a California contractor licenseRed flags when hiring a contractorLicensed vs. bonded vs. insured — what's the difference?Risks of hiring an unlicensed contractor

Frequently asked questions

Is MPX Structural Steel Services licensed in California?

Yes. MPX Structural Steel Services holds an active California state contractor license (CSLB #1139153), verified against the CSLB public record on June 17, 2026.

What is MPX Structural Steel Services's CSLB license number?

MPX Structural Steel Services's California contractor license number is 1139153. 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 MPX Structural Steel Services licensed for?

MPX Structural Steel Services is classified under Structural Steel (C-51) by the CSLB.

How do I verify MPX Structural Steel Services's license myself?

Look up license #1139153 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 #1139153 on CSLB

Checking more than one contractor? Verify another license.Verify a license

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